chore(version): Update package versions [skip ci]

chore(version): version.json [skip ci]
feature(segmentation): Add contour tools and utilities in a side panel (#5517 )
2025-10-29 18:22:19 +00:00 · 2025-10-29 18:22:11 +00:00 · 2025-10-29 14:15:52 -04:00 · 2025-10-28 12:57:15 +00:00 · 2025-10-28 12:57:08 +00:00 · 2025-10-28 08:52:12 -04:00
192 changed files with 7616 additions and 1412 deletions
@@ -371,7 +371,7 @@ jobs:
          name: Export Display Variable
          command: export DISPLAY=:99
      - cypress/install:
-          install-command: yarn install --no-save
+          install-command: yarn install --frozen-lockfile --no-save
      - cypress/run-tests:
          cypress-command: |
            npx wait-on@latest http://localhost:3000 && cd platform/app && npx cypress run --record --parallel
@@ -1,7 +1,7 @@
 name: Playwright Tests
 on:
  pull_request:
-    branches: [master]
+    branches: [master, release/*]

 concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
@@ -19,7 +19,7 @@ echo 'Web application built and copied'

 # Build && Move Docusaurus Output (for the docs themselves)
 cd platform/docs
-yarn install
+yarn install --frozen-lockfile
 yarn run build
 cd ../..
 mkdir -p ./.netlify/www/docs
@@ -3,6 +3,132 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package ohif-monorepo-root
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+
+### Bug Fixes
+
+* **security:** Addressed dependabot alert CVE-2025-59288 concerning playwright ([#5527](https://github.com/OHIF/Viewers/issues/5527)) ([1f11c83](https://github.com/OHIF/Viewers/commit/1f11c83006bff98cb8434f0662b4de55d5b9bf78))
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+
+### Bug Fixes
+
+* **security:** For bun, enforce frozen lockfile. For yarn, strongly suggest using frozen lockfile. ([#5508](https://github.com/OHIF/Viewers/issues/5508)) ([1009c60](https://github.com/OHIF/Viewers/commit/1009c6091107d2db0768622120f916208a391343))
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+
+### Features
+
+* **jpeg2000:** Add 16-bit RGB support to JPEG2000 decoder  ([#5519](https://github.com/OHIF/Viewers/issues/5519)) ([a154443](https://github.com/OHIF/Viewers/commit/a1544432db42bf77864bb7df2f757cae819a4b4d))
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+
+### Bug Fixes
+
+* Fixed the tooltip text of the window button, it was mistakenly written in Chinese in the en-us json ([#5513](https://github.com/OHIF/Viewers/issues/5513)) ([8b9445c](https://github.com/OHIF/Viewers/commit/8b9445c442d0a40b7e4393614313192bd006461b))
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package ohif-monorepo-root
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+
+### Bug Fixes
+
+* **segmentation:** Fixed the manual scrolling of the segments list and implemented automatic scrolling to the active segment. ([#5510](https://github.com/OHIF/Viewers/issues/5510)) ([1df4f84](https://github.com/OHIF/Viewers/commit/1df4f843fe3c377643938563ff9e2e4f930d8537))
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+
+### Bug Fixes
+
+* **rendering:** Fix palette color LUT conversion causing black images ([#5509](https://github.com/OHIF/Viewers/issues/5509)) ([ffd9ec3](https://github.com/OHIF/Viewers/commit/ffd9ec32730580e266ffae365a10ac3e524dd6cf))
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+
+### Bug Fixes
+
+* **ErrorBoundary:** Allow for details to be shown in production. ([#5504](https://github.com/OHIF/Viewers/issues/5504)) ([4620cc3](https://github.com/OHIF/Viewers/commit/4620cc3acf89f218c3feaaf4c153a3dc8b023b23))
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package ohif-monorepo-root
@@ -147,7 +147,14 @@ Here is a schematic representation of our development workflow:
 3. Navigate to the cloned project's directory
 4. Add this repo as a `remote` named `upstream`
   - `git remote add upstream https://github.com/OHIF/Viewers.git`
-5. `yarn install` to restore dependencies and link projects
+5. `yarn install --frozen-lockfile` to restore dependencies and link projects
+
+:::danger
+In general run `yarn install` with the `--frozen-lockfile` flag to help avoid
+supply chain attacks by enforcing reproducible dependencies. That is, if the
+`yarn.lock` file is clean and does NOT reference compromised packages, then
+no compromised packages should land on your machine by using this flag.
+:::

 #### To Develop

@@ -158,7 +165,7 @@ _From this repository's root directory:_
 yarn config set workspaces-experimental true

 # Restore dependencies
-yarn install
+yarn install --frozen-lockfile
 ```

 ## Commands
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @externals/devDependencies
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @externals/devDependencies
@@ -1,7 +1,7 @@
 {
  "name": "@externals/devDependencies",
  "description": "External dev dependencies - put dev build dependencies here",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "license": "MIT",
  "private": true,
  "engines": {
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @externals/dicom-microscopy-viewer
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @externals/dicom-microscopy-viewer
@@ -1,7 +1,7 @@
 {
  "name": "@externals/dicom-microscopy-viewer",
  "description": "External reference to dicom-microscopy-viewer",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "license": "MIT",
  "dependencies": {
    "dicom-microscopy-viewer": "0.48.6"
@@ -47,12 +47,12 @@
      },
      "optionalDependencies": {
        "@percy/cypress": "3.1.6",
-        "@playwright/test": "1.54.1",
+        "@playwright/test": "1.56.1",
      },
    },
    "addOns/externals/devDependencies": {
      "name": "@externals/devDependencies",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "@kitware/vtk.js": "32.12.0",
@@ -137,22 +137,22 @@
    },
    "addOns/externals/dicom-microscopy-viewer": {
      "name": "@externals/dicom-microscopy-viewer",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "dicom-microscopy-viewer": "0.48.6",
      },
    },
    "extensions/cornerstone": {
      "name": "@ohif/extension-cornerstone",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/adapters": "4.5.5",
-        "@cornerstonejs/ai": "4.5.5",
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/labelmap-interpolation": "4.5.5",
-        "@cornerstonejs/polymorphic-segmentation": "4.5.5",
-        "@cornerstonejs/tools": "4.5.5",
+        "@cornerstonejs/adapters": "4.5.20",
+        "@cornerstonejs/ai": "4.5.20",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/labelmap-interpolation": "4.5.20",
+        "@cornerstonejs/polymorphic-segmentation": "4.5.20",
+        "@cornerstonejs/tools": "4.5.20",
        "@itk-wasm/morphological-contour-interpolation": "1.1.0",
        "@kitware/vtk.js": "32.12.0",
        "html2canvas": "1.4.1",
@@ -167,11 +167,11 @@
      "peerDependencies": {
        "@cornerstonejs/codec-charls": "1.2.3",
        "@cornerstonejs/codec-libjpeg-turbo-8bit": "1.2.2",
-        "@cornerstonejs/codec-openjpeg": "1.2.4",
+        "@cornerstonejs/codec-openjpeg": "1.3.0",
        "@cornerstonejs/codec-openjph": "2.4.7",
-        "@cornerstonejs/dicom-image-loader": "4.5.5",
-        "@ohif/core": "3.12.0-beta.58",
-        "@ohif/ui": "3.12.0-beta.58",
+        "@cornerstonejs/dicom-image-loader": "4.5.20",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -183,19 +183,19 @@
    },
    "extensions/cornerstone-dicom-pmap": {
      "name": "@ohif/extension-cornerstone-dicom-pmap",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/adapters": "4.5.5",
-        "@cornerstonejs/core": "4.5.5",
+        "@cornerstonejs/adapters": "4.5.20",
+        "@cornerstonejs/core": "4.5.20",
        "@kitware/vtk.js": "32.12.0",
        "react-color": "2.19.3",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
        "prop-types": "15.8.1",
        "react": "18.3.1",
        "react-dom": "18.3.1",
@@ -206,16 +206,16 @@
    },
    "extensions/cornerstone-dicom-rt": {
      "name": "@ohif/extension-cornerstone-dicom-rt",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "react-color": "2.19.3",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
        "prop-types": "15.8.1",
        "react": "18.3.1",
        "react-dom": "18.3.1",
@@ -226,19 +226,19 @@
    },
    "extensions/cornerstone-dicom-seg": {
      "name": "@ohif/extension-cornerstone-dicom-seg",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/adapters": "4.5.5",
-        "@cornerstonejs/core": "4.5.5",
+        "@cornerstonejs/adapters": "4.5.20",
+        "@cornerstonejs/core": "4.5.20",
        "@kitware/vtk.js": "32.12.0",
        "react-color": "2.19.3",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
        "prop-types": "15.8.1",
        "react": "18.3.1",
        "react-dom": "18.3.1",
@@ -249,19 +249,19 @@
    },
    "extensions/cornerstone-dicom-sr": {
      "name": "@ohif/extension-cornerstone-dicom-sr",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/adapters": "4.5.5",
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/tools": "4.5.5",
+        "@cornerstonejs/adapters": "4.5.20",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/tools": "4.5.20",
        "classnames": "2.5.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.58",
-        "@ohif/extension-cornerstone": "3.12.0-beta.58",
-        "@ohif/extension-measurement-tracking": "3.12.0-beta.58",
-        "@ohif/ui": "3.12.0-beta.58",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-measurement-tracking": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -271,19 +271,19 @@
    },
    "extensions/cornerstone-dynamic-volume": {
      "name": "@ohif/extension-cornerstone-dynamic-volume",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/tools": "4.5.5",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/tools": "4.5.20",
        "classnames": "2.5.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -293,7 +293,7 @@
    },
    "extensions/default": {
      "name": "@ohif/extension-default",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "@cornerstonejs/calculate-suv": "1.1.0",
@@ -301,8 +301,8 @@
        "lodash.uniqby": "4.7.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.58",
-        "@ohif/i18n": "3.12.0-beta.58",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicomweb-client": "0.10.4",
        "prop-types": "15.8.1",
@@ -316,21 +316,21 @@
    },
    "extensions/dicom-microscopy": {
      "name": "@ohif/extension-dicom-microscopy",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "@cornerstonejs/codec-charls": "1.2.3",
        "@cornerstonejs/codec-libjpeg-turbo-8bit": "1.2.2",
-        "@cornerstonejs/codec-openjpeg": "1.2.4",
+        "@cornerstonejs/codec-openjpeg": "1.3.0",
        "colormap": "2.3.2",
        "lodash.debounce": "4.0.8",
        "mathjs": "12.4.3",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "prop-types": "15.8.1",
        "react": "18.3.1",
        "react-dom": "18.3.1",
@@ -341,14 +341,14 @@
    },
    "extensions/dicom-pdf": {
      "name": "@ohif/extension-dicom-pdf",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "classnames": "2.5.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -358,14 +358,14 @@
    },
    "extensions/dicom-video": {
      "name": "@ohif/extension-dicom-video",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "classnames": "2.5.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -375,20 +375,20 @@
    },
    "extensions/measurement-tracking": {
      "name": "@ohif/extension-measurement-tracking",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@ohif/ui": "3.12.0-beta.58",
+        "@ohif/ui": "3.12.0-beta.75",
        "@xstate/react": "3.2.2",
        "xstate": "4.38.3",
      },
      "peerDependencies": {
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/tools": "4.5.5",
-        "@ohif/core": "3.12.0-beta.58",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.58",
-        "@ohif/extension-default": "3.12.0-beta.58",
-        "@ohif/ui": "3.12.0-beta.58",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/tools": "4.5.20",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "classnames": "2.5.1",
        "dcmjs": "0.43.1",
        "lodash.debounce": "4.0.8",
@@ -401,14 +401,14 @@
    },
    "extensions/test-extension": {
      "name": "@ohif/extension-test",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "classnames": "2.5.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -418,14 +418,14 @@
    },
    "extensions/tmtv": {
      "name": "@ohif/extension-tmtv",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "classnames": "2.5.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
        "dcmjs": "0.43.1",
        "dicom-parser": "1.8.21",
        "hammerjs": "2.0.8",
@@ -435,16 +435,16 @@
    },
    "extensions/usAnnotation": {
      "name": "@ohif/extension-ultrasound-pleura-bline",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/tools": "4.5.5",
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
-        "@ohif/ui-next": "3.12.0-beta.56",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/tools": "4.5.20",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
+        "@ohif/ui-next": "3.12.0-beta.75"
      },
      "devDependencies": {
        "@babel/core": "7.28.0",
@@ -487,7 +487,7 @@
    },
    "modes/basic": {
      "name": "@ohif/mode-basic",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
      },
@@ -496,19 +496,19 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
      },
    },
    "modes/basic-dev-mode": {
      "name": "@ohif/mode-basic-dev-mode",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next": "17.3.1",
@@ -518,17 +518,17 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
      },
    },
    "modes/basic-test-mode": {
      "name": "@ohif/mode-test",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next": "17.3.1",
@@ -538,19 +538,19 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
-        "@ohif/extension-measurement-tracking": "3.12.0-beta.56",
-        "@ohif/extension-test": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
+        "@ohif/extension-measurement-tracking": "3.12.0-beta.75",
+        "@ohif/extension-test": "3.12.0-beta.75",
      },
    },
    "modes/longitudinal": {
      "name": "@ohif/mode-longitudinal",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next": "17.3.1",
@@ -560,32 +560,32 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
-        "@ohif/extension-measurement-tracking": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
+        "@ohif/extension-measurement-tracking": "3.12.0-beta.75",
      },
    },
    "modes/microscopy": {
      "name": "@ohif/mode-microscopy",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next": "17.3.1",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-dicom-microscopy": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-dicom-microscopy": "3.12.0-beta.75",
      },
    },
    "modes/preclinical-4d": {
      "name": "@ohif/mode-preclinical-4d",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
      },
@@ -594,17 +594,17 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dynamic-volume": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-tmtv": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dynamic-volume": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-tmtv": "3.12.0-beta.75",
      },
    },
    "modes/segmentation": {
      "name": "@ohif/mode-segmentation",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next": "17.3.1",
@@ -636,19 +636,19 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
      },
    },
    "modes/tmtv": {
      "name": "@ohif/mode-tmtv",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next": "17.3.1",
@@ -658,25 +658,25 @@
        "webpack-merge": "5.10.0",
      },
      "peerDependencies": {
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
-        "@ohif/extension-measurement-tracking": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
+        "@ohif/extension-measurement-tracking": "3.12.0-beta.75",
      },
    },
    "modes/usAnnotation": {
      "name": "@ohif/mode-ultrasound-pleura-bline",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/tools": "4.5.5",
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-ultrasound-pleura-bline": "3.12.0-beta.56",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/tools": "4.5.20",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-ultrasound-pleura-bline": "3.12.0-beta.75",
        "i18next": "17.3.1",
      },
      "devDependencies": {
@@ -708,34 +708,34 @@
    },
    "platform/app": {
      "name": "@ohif/app",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "@cornerstonejs/codec-charls": "1.2.3",
        "@cornerstonejs/codec-libjpeg-turbo-8bit": "1.2.2",
-        "@cornerstonejs/codec-openjpeg": "1.2.4",
+        "@cornerstonejs/codec-openjpeg": "1.3.0",
        "@cornerstonejs/codec-openjph": "2.4.7",
-        "@cornerstonejs/dicom-image-loader": "4.5.5",
+        "@cornerstonejs/dicom-image-loader": "4.5.20",
        "@emotion/serialize": "1.3.3",
-        "@ohif/core": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.56",
-        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.56",
-        "@ohif/extension-default": "3.12.0-beta.56",
-        "@ohif/extension-dicom-microscopy": "3.12.0-beta.56",
-        "@ohif/extension-dicom-pdf": "3.12.0-beta.56",
-        "@ohif/extension-dicom-video": "3.12.0-beta.56",
-        "@ohif/extension-test": "3.12.0-beta.56",
-        "@ohif/extension-ultrasound-pleura-bline": "3.12.0-beta.56",
-        "@ohif/i18n": "3.12.0-beta.56",
-        "@ohif/mode-basic-dev-mode": "3.12.0-beta.56",
-        "@ohif/mode-longitudinal": "3.12.0-beta.56",
-        "@ohif/mode-microscopy": "3.12.0-beta.56",
-        "@ohif/mode-test": "3.12.0-beta.56",
-        "@ohif/mode-ultrasound-pleura-bline": "3.12.0-beta.56",
-        "@ohif/ui": "3.12.0-beta.56",
-        "@ohif/ui-next": "3.12.0-beta.56",
+        "@ohif/core": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.75",
+        "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.75",
+        "@ohif/extension-default": "3.12.0-beta.75",
+        "@ohif/extension-dicom-microscopy": "3.12.0-beta.75",
+        "@ohif/extension-dicom-pdf": "3.12.0-beta.75",
+        "@ohif/extension-dicom-video": "3.12.0-beta.75",
+        "@ohif/extension-test": "3.12.0-beta.75",
+        "@ohif/extension-ultrasound-pleura-bline": "3.12.0-beta.75",
+        "@ohif/i18n": "3.12.0-beta.75",
+        "@ohif/mode-basic-dev-mode": "3.12.0-beta.75",
+        "@ohif/mode-longitudinal": "3.12.0-beta.75",
+        "@ohif/mode-microscopy": "3.12.0-beta.75",
+        "@ohif/mode-test": "3.12.0-beta.75",
+        "@ohif/mode-ultrasound-pleura-bline": "3.12.0-beta.75",
+        "@ohif/ui": "3.12.0-beta.75",
+        "@ohif/ui-next": "3.12.0-beta.75",
        "@svgr/webpack": "8.1.0",
        "@types/react": "18.3.23",
        "classnames": "2.5.1",
@@ -787,7 +787,7 @@
    },
    "platform/cli": {
      "name": "@ohif/cli",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "bin": {
        "ohif-cli": "src/index.js",
      },
@@ -811,7 +811,7 @@
    },
    "platform/core": {
      "name": "@ohif/core",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "dcmjs": "0.43.1",
@@ -834,18 +834,18 @@
      "peerDependencies": {
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        "@cornerstonejs/codec-libjpeg-turbo-8bit": "1.2.2",
-        "@cornerstonejs/codec-openjpeg": "1.2.4",
+        "@cornerstonejs/codec-openjpeg": "1.3.0",
        "@cornerstonejs/codec-openjph": "2.4.7",
-        "@cornerstonejs/core": "4.5.5",
-        "@cornerstonejs/dicom-image-loader": "4.5.5",
-        "@ohif/ui": "3.12.0-beta.58",
+        "@cornerstonejs/core": "4.5.20",
+        "@cornerstonejs/dicom-image-loader": "4.5.20",
+        "@ohif/ui": "3.12.0-beta.75",
        "cornerstone-math": "0.1.9",
        "dicom-parser": "1.8.21",
      },
    },
    "platform/i18n": {
      "name": "@ohif/i18n",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@babel/runtime": "7.28.2",
        "i18next-locize-backend": "2.2.2",
@@ -870,7 +870,7 @@
    },
    "platform/ui": {
      "name": "@ohif/ui",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@testing-library/react": "13.4.0",
        "browser-detect": "0.2.28",
@@ -921,7 +921,7 @@
    },
    "platform/ui-next": {
      "name": "@ohif/ui-next",
-      "version": "3.12.0-beta.58",
+      "version": "3.12.0-beta.75",
      "dependencies": {
        "@radix-ui/react-accordion": "1.2.11",
        "@radix-ui/react-checkbox": "1.3.2",
@@ -966,6 +966,7 @@
  },
  "overrides": {
    "@babel/runtime-corejs2": "7.26.10",
+    "@cornerstonejs/codec-openjpeg": "1.3.0",
    "axios": "1.12.0",
    "body-parser": "1.20.3",
    "commander": "8.3.0",
@@ -1228,9 +1229,9 @@

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@@ -1238,19 +1239,19 @@

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+    "@cornerstonejs/codec-openjpeg": ["@cornerstonejs/codec-openjpeg@1.3.0", "", {}, "sha512-hP8WAZ63AcaDYmHbBVTY04x424AglXsRHrI6VBdW4eTiJ76f0heWrEodT9Sb3sNwazzYuyMOIZNndJPeVSeHcw=="],

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+    "@cornerstonejs/core": ["@cornerstonejs/core@4.5.20", "", { "dependencies": { "@kitware/vtk.js": "32.12.1", "comlink": "4.4.2", "gl-matrix": "3.4.3", "loglevel": "1.9.2" } }, "sha512-AWI8GilT9JfCBJywnQwZ5xQZG4EQHujIb4J9VPqyJ/K0ShQ4b7l9kabZ30S6zkimeClntNVVa1Quas7gWPW2LQ=="],

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+    "@cornerstonejs/polymorphic-segmentation": ["@cornerstonejs/polymorphic-segmentation@4.5.20", "", { "dependencies": { "@icr/polyseg-wasm": "0.4.0" }, "peerDependencies": { "@cornerstonejs/core": "4.5.20", "@cornerstonejs/tools": "4.5.20", "@kitware/vtk.js": "32.12.1" } }, "sha512-s4es71KDzsrMPchGm5B3lERIF/M+OHMtFZbXAzGcZ8KnZZkmX1j1G6vxakcW8IjXL4knkDuSkZxevFXWIKyMoA=="],

-    "@cornerstonejs/tools": ["@cornerstonejs/tools@4.5.5", "", { "dependencies": { "@types/offscreencanvas": "2019.7.3", "comlink": "4.4.2", "lodash.get": "4.4.2" }, "peerDependencies": { "@cornerstonejs/core": "4.5.5", "@kitware/vtk.js": "32.12.1", "@types/d3-array": "3.2.1", "@types/d3-interpolate": "3.0.4", "d3-array": "3.2.4", "d3-interpolate": "3.0.1", "gl-matrix": "3.4.3" } }, "sha512-IruCR6KWYM4Z1opnPod8bNkEtJnnQyfFXr0ilmRNDNHj6jQ1/uWQQX/Ss+eWnkAALCUYAU1Co/6zWL5Nuowp8A=="],
+    "@cornerstonejs/tools": ["@cornerstonejs/tools@4.5.20", "", { "dependencies": { "@types/offscreencanvas": "2019.7.3", "comlink": "4.4.2", "lodash.get": "4.4.2" }, "peerDependencies": { "@cornerstonejs/core": "4.5.20", "@kitware/vtk.js": "32.12.1", "@types/d3-array": "3.2.1", "@types/d3-interpolate": "3.0.4", "d3-array": "3.2.4", "d3-interpolate": "3.0.1", "gl-matrix": "3.4.3" } }, "sha512-FY2sxm7vPiCI1Vm1JsHeIYMi45686V8/RkRa47XDt/035B/v36pr81pyE9nl/jb7FJiHfzSyDeROJ8YoPVe9qQ=="],

    "@cspotcode/source-map-support": ["@cspotcode/source-map-support@0.8.1", "", { "dependencies": { "@jridgewell/trace-mapping": "0.3.9" } }, "sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw=="],

@@ -1610,7 +1611,7 @@

    "@pkgr/core": ["@pkgr/core@0.2.9", "", {}, "sha512-QNqXyfVS2wm9hweSYD2O7F0G06uurj9kZ96TRQE5Y9hU7+tgdZwIkbAKc5Ocy1HxEY2kuDQa6cQ1WRs/O5LFKA=="],

-    "@playwright/test": ["@playwright/test@1.54.1", "", { "dependencies": { "playwright": "1.54.1" }, "bin": { "playwright": "cli.js" } }, "sha512-FS8hQ12acieG2dYSksmLOF7BNxnVf2afRJdCuM1eMSxj6QTSE6G4InGF7oApGgDb65MX7AwMVlIkpru0yZA4Xw=="],
+    "@playwright/test": ["@playwright/test@1.56.1", "", { "dependencies": { "playwright": "1.56.1" }, "bin": { "playwright": "cli.js" } }, "sha512-vSMYtL/zOcFpvJCW71Q/OEGQb7KYBPAdKh35WNSkaZA75JlAO8ED8UN6GUNTm3drWomcbcqRPFqQbLae8yBTdg=="],

    "@pmmmwh/react-refresh-webpack-plugin": ["@pmmmwh/react-refresh-webpack-plugin@0.5.17", "", { "dependencies": { "ansi-html": "^0.0.9", "core-js-pure": "^3.23.3", "error-stack-parser": "^2.0.6", "html-entities": "^2.1.0", "loader-utils": "^2.0.4", "schema-utils": "^4.2.0", "source-map": "^0.7.3" }, "peerDependencies": { "@types/webpack": "4.x || 5.x", "react-refresh": ">=0.10.0 <1.0.0", "sockjs-client": "^1.4.0", "type-fest": ">=0.17.0 <5.0.0", "webpack": ">=4.43.0 <6.0.0", "webpack-dev-server": "3.x || 4.x || 5.x", "webpack-hot-middleware": "2.x", "webpack-plugin-serve": "0.x || 1.x" }, "optionalPeers": ["@types/webpack", "sockjs-client", "type-fest", "webpack-dev-server", "webpack-hot-middleware", "webpack-plugin-serve"] }, "sha512-tXDyE1/jzFsHXjhRZQ3hMl0IVhYe5qula43LDWIhVfjp9G/nT5OQY5AORVOrkEGAUltBJOfOWeETbmhm6kHhuQ=="],

@@ -4170,9 +4171,9 @@

    "platform": ["platform@1.3.6", "", {}, "sha512-fnWVljUchTro6RiCFvCXBbNhJc2NijN7oIQxbwsyL0buWJPG85v81ehlHI9fXrJsMNgTofEoWIQeClKpgxFLrg=="],

-    "playwright": ["playwright@1.54.1", "", { "dependencies": { "playwright-core": "1.54.1" }, "optionalDependencies": { "fsevents": "2.3.2" }, "bin": { "playwright": "cli.js" } }, "sha512-peWpSwIBmSLi6aW2auvrUtf2DqY16YYcCMO8rTVx486jKmDTJg7UAhyrraP98GB8BoPURZP8+nxO7TSd4cPr5g=="],
+    "playwright": ["playwright@1.56.1", "", { "dependencies": { "playwright-core": "1.56.1" }, "optionalDependencies": { "fsevents": "2.3.2" }, "bin": { "playwright": "cli.js" } }, "sha512-aFi5B0WovBHTEvpM3DzXTUaeN6eN0qWnTkKx4NQaH4Wvcmc153PdaY2UBdSYKaGYw+UyWXSVyxDUg5DoPEttjw=="],

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+    "playwright-core": ["playwright-core@1.56.1", "", { "bin": { "playwright-core": "cli.js" } }, "sha512-hutraynyn31F+Bifme+Ps9Vq59hKuUCz7H1kDOcBs+2oGguKkWTU50bBWrtz34OUWmIwpBTWDxaRPXrIXkgvmQ=="],

    "playwright-test-coverage": ["playwright-test-coverage@1.2.12", "", { "peerDependencies": { "@playwright/test": "^1.14.1" } }, "sha512-WdR3shV+7IWtlB1AZcXSysUyZmyAqXM9+DT3iBSS1p4SkJoWZslkTqk04l5ZExSkuaM+5fKl0M9TyUuJWuGgLA=="],

@@ -0,0 +1,2 @@
+[install]
+frozenLockfile = true
@@ -0,0 +1,2 @@
+[install]
+frozenLockfile = false
@@ -1 +1 @@
-42aa2df62622ab380f97025819bd929fa0579e14
+35bfc9b0ccfea25a61bebf8e252284db7c40e602
@@ -3,6 +3,111 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-cornerstone-dicom-pmap
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone-dicom-pmap",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "DICOM Parametric Map read workflow",
  "author": "OHIF",
  "license": "MIT",
@@ -33,10 +33,10 @@
    "start": "yarn run dev"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
    "prop-types": "15.8.1",
    "react": "18.3.1",
    "react-dom": "18.3.1",
@@ -46,8 +46,8 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@cornerstonejs/adapters": "4.5.5",
-    "@cornerstonejs/core": "4.5.5",
+    "@cornerstonejs/adapters": "4.5.20",
+    "@cornerstonejs/core": "4.5.20",
    "@kitware/vtk.js": "32.12.0",
    "react-color": "2.19.3"
  }
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-cornerstone-dicom-rt
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone-dicom-rt",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "DICOM RT read workflow",
  "author": "OHIF",
  "license": "MIT",
@@ -33,10 +33,10 @@
    "start": "yarn run dev"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
    "prop-types": "15.8.1",
    "react": "18.3.1",
    "react-dom": "18.3.1",
@@ -3,6 +3,111 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-cornerstone-dicom-seg
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone-dicom-seg",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "DICOM SEG read workflow",
  "author": "OHIF",
  "license": "MIT",
@@ -33,10 +33,10 @@
    "start": "yarn run dev"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
    "prop-types": "15.8.1",
    "react": "18.3.1",
    "react-dom": "18.3.1",
@@ -46,8 +46,8 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@cornerstonejs/adapters": "4.5.5",
-    "@cornerstonejs/core": "4.5.5",
+    "@cornerstonejs/adapters": "4.5.20",
+    "@cornerstonejs/core": "4.5.20",
    "@kitware/vtk.js": "32.12.0",
    "react-color": "2.19.3"
  }
@@ -3,7 +3,7 @@ import { classes, Types } from '@ohif/core';
 import { cache, metaData } from '@cornerstonejs/core';
 import { segmentation as cornerstoneToolsSegmentation } from '@cornerstonejs/tools';
 import { adaptersRT, helpers, adaptersSEG } from '@cornerstonejs/adapters';
-import { createReportDialogPrompt } from '@ohif/extension-default';
+import { createReportDialogPrompt, useUIStateStore } from '@ohif/extension-default';
 import { DicomMetadataStore } from '@ohif/core';

 import PROMPT_RESPONSES from '../../default/src/utils/_shared/PROMPT_RESPONSES';
@@ -37,7 +37,7 @@ const commandsModule = ({
  servicesManager,
  extensionManager,
 }: Types.Extensions.ExtensionParams): Types.Extensions.CommandsModule => {
-  const { segmentationService, displaySetService, viewportGridService, toolGroupService } =
+  const { segmentationService, displaySetService, viewportGridService } =
    servicesManager.services as AppTypes.Services;

  const actions = {
@@ -307,6 +307,17 @@ const commandsModule = ({
        console.warn(e);
      }
    },
+    toggleActiveSegmentationUtility: ({ itemId: buttonId }) => {
+      const { uiState, setUIState } = useUIStateStore.getState();
+      const isButtonActive = uiState['activeSegmentationUtility'] === buttonId;
+      console.log('toggleActiveSegmentationUtility', isButtonActive, buttonId);
+      // if the button is active, clear the active segmentation utility
+      if (isButtonActive) {
+        setUIState('activeSegmentationUtility', null);
+      } else {
+        setUIState('activeSegmentationUtility', buttonId);
+      }
+    },
  };

  const definitions = {
@@ -326,6 +337,9 @@ const commandsModule = ({
    downloadRTSS: {
      commandFn: actions.downloadRTSS,
    },
+    toggleActiveSegmentationUtility: {
+      commandFn: actions.toggleActiveSegmentationUtility,
+    },
  };

  return {
@@ -0,0 +1,243 @@
+import React, { useCallback, useEffect, useState } from 'react';
+import { useRunCommand, useSystem } from '@ohif/core';
+import { useActiveViewportSegmentationRepresentations } from '@ohif/extension-cornerstone';
+import {
+  Button,
+  cn,
+  Input,
+  Label,
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+  Separator,
+  Switch,
+  Tabs,
+  TabsList,
+  TabsTrigger,
+} from '@ohif/ui-next';
+import { Icons } from '@ohif/ui-next';
+import { contourSegmentation } from '@cornerstonejs/tools/utilities';
+import { Segment } from '@cornerstonejs/tools/types';
+
+const { LogicalOperation } = contourSegmentation;
+const options = [
+  {
+    value: 'merge',
+    logicalOperation: LogicalOperation.Union,
+    label: 'Merge',
+    icon: 'actions-combine-merge',
+    helperIcon: 'helper-combine-merge',
+  },
+  {
+    value: 'intersect',
+    logicalOperation: LogicalOperation.Intersect,
+    label: 'Intersect',
+    icon: 'actions-combine-intersect',
+    helperIcon: 'helper-combine-intersect',
+  },
+  {
+    value: 'subtract',
+    logicalOperation: LogicalOperation.Subtract,
+    label: 'Subtract',
+    icon: 'actions-combine-subtract',
+    helperIcon: 'helper-combine-subtract',
+  },
+];
+
+// Shared component for segment selection
+function SegmentSelector({
+  label,
+  value,
+  onValueChange,
+  segments,
+  placeholder = 'Select a segment',
+}: {
+  label: string;
+  value: string;
+  onValueChange: (value: string) => void;
+  segments: Segment[];
+  placeholder?: string;
+}) {
+  return (
+    <div className="flex justify-between gap-6">
+      <div>{label}</div>
+      <Select
+        key={`select-segment-${label}`}
+        onValueChange={onValueChange}
+        value={value}
+      >
+        <SelectTrigger className="overflow-hidden">
+          <SelectValue placeholder={placeholder} />
+        </SelectTrigger>
+        <SelectContent>
+          {segments.map(segment => (
+            <SelectItem
+              key={segment.segmentIndex}
+              value={segment.segmentIndex.toString()}
+            >
+              {segment.label}
+            </SelectItem>
+          ))}
+        </SelectContent>
+      </Select>
+    </div>
+  );
+}
+
+function LogicalContourOperationOptions() {
+  const { servicesManager } = useSystem();
+  const { segmentationService } = servicesManager.services;
+  const { segmentationsWithRepresentations } = useActiveViewportSegmentationRepresentations();
+
+  const activeRepresentation = segmentationsWithRepresentations?.find(
+    ({ representation }) => representation?.active
+  );
+
+  const segments = activeRepresentation
+    ? Object.values(activeRepresentation.segmentation.segments)
+    : [];
+
+  // Calculate the next available segment index
+  const nextSegmentIndex = activeRepresentation
+    ? segmentationService.getNextAvailableSegmentIndex(
+        activeRepresentation.segmentation.segmentationId
+      )
+    : 1;
+
+  const activeSegment = segments.find(segment => segment.active);
+
+  const activeSegmentIndex = activeSegment?.segmentIndex || 0;
+
+  const [operation, setOperation] = useState(options[0]);
+  const [segmentA, setSegmentA] = useState<string>(activeSegmentIndex?.toString() || '');
+  const [segmentB, setSegmentB] = useState<string>('');
+  const [createNewSegment, setCreateNewSegment] = useState<boolean>(false);
+  const [newSegmentName, setNewSegmentName] = useState<string>('');
+
+  useEffect(() => {
+    setSegmentA(activeSegmentIndex?.toString() || null);
+  }, [activeSegmentIndex]);
+
+  useEffect(() => {
+    setNewSegmentName(`Segment ${nextSegmentIndex}`);
+  }, [nextSegmentIndex]);
+
+  const runCommand = useRunCommand();
+
+  const applyLogicalContourOperation = useCallback(() => {
+    let resultSegmentIndex = segmentA;
+    if (createNewSegment) {
+      resultSegmentIndex = nextSegmentIndex.toString();
+      runCommand('addSegment', {
+        segmentationId: activeRepresentation.segmentation.segmentationId,
+        config: {
+          label: newSegmentName,
+          segmentIndex: nextSegmentIndex,
+        },
+      });
+    }
+    runCommand('applyLogicalContourOperation', {
+      segmentAInfo: {
+        segmentationId: activeRepresentation.segmentation.segmentationId,
+        segmentIndex: parseInt(segmentA),
+      },
+      segmentBInfo: {
+        segmentationId: activeRepresentation.segmentation.segmentationId,
+        segmentIndex: parseInt(segmentB),
+      },
+      resultSegmentInfo: {
+        segmentationId: activeRepresentation.segmentation.segmentationId,
+        segmentIndex: parseInt(resultSegmentIndex),
+      },
+      logicalOperation: operation.logicalOperation,
+    });
+  }, [
+    activeRepresentation?.segmentation?.segmentationId,
+    createNewSegment,
+    newSegmentName,
+    nextSegmentIndex,
+    operation.logicalOperation,
+    runCommand,
+    segmentA,
+    segmentB,
+  ]);
+
+  return (
+    <div className="flex w-[245px] flex-col gap-4">
+      <div className="flex items-start justify-between">
+        <div className="flex w-auto flex-col items-center gap-2 text-base font-normal leading-none">
+          <Tabs value={operation.value}>
+            <TabsList className="inline-flex space-x-1">
+              {options.map(option => {
+                const { value, icon } = option;
+                return (
+                  <TabsTrigger
+                    value={value}
+                    key={`logical-contour-operation-${value}`}
+                    onClick={() => setOperation(option)}
+                  >
+                    <Icons.ByName name={icon}></Icons.ByName>
+                  </TabsTrigger>
+                );
+              })}
+            </TabsList>
+          </Tabs>
+          <div>{operation.label}</div>
+        </div>
+        <div className="bg-primary-dark flex h-[62px] w-[88px] items-center justify-center rounded-lg">
+          <Icons.ByName name={operation.helperIcon}></Icons.ByName>
+        </div>
+      </div>
+      <SegmentSelector
+        label="A"
+        value={segmentA}
+        onValueChange={setSegmentA}
+        segments={segments}
+      />
+      <SegmentSelector
+        label="B"
+        value={segmentB}
+        onValueChange={setSegmentB}
+        segments={segments}
+      />
+      <div className="flex justify-end pl-[34px]">
+        <Button
+          className="border-primary/60 grow border"
+          variant="ghost"
+          onClick={() => {
+            applyLogicalContourOperation();
+          }}
+        >
+          {operation.label}
+        </Button>
+      </div>
+      <Separator className="bg-input mt-2 h-[1px]" />
+      <div className="flex flex-col gap-2">
+        <div className="flex items-center justify-start gap-2">
+          <Switch
+            id="logical-contour-operations-create-new-segment-switch"
+            onCheckedChange={setCreateNewSegment}
+          ></Switch>
+          <Label htmlFor="logical-contour-operations-create-new-segment-switch">
+            Create a new segment
+          </Label>
+        </div>
+        <div className="pl-9">
+          <Input
+            className={cn(createNewSegment ? 'visible' : 'hidden')}
+            disabled={!createNewSegment}
+            id="logical-contour-operations-create-new-segment-input"
+            type="text"
+            placeholder="New segment name"
+            value={newSegmentName}
+            onChange={e => setNewSegmentName(e.target.value)}
+          />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export default LogicalContourOperationOptions;
@@ -0,0 +1,71 @@
+import React, { useState } from 'react';
+import { Button, Input, Label, Separator } from '@ohif/ui-next';
+import { useRunCommand } from '@ohif/core';
+
+function SimplifyContourOptions() {
+  const [areaThreshold, setAreaThreshold] = useState(10);
+
+  const runCommand = useRunCommand();
+
+  return (
+    <div className="flex w-auto w-[252px] flex-col gap-[8px] text-base font-normal leading-none">
+      <div className="flex w-auto flex-col gap-[10px] text-base font-normal leading-none">
+        <div>Fill contour holes</div>
+        <Button
+          className="border-primary/60 border"
+          variant="ghost"
+          onClick={() => {
+            runCommand('removeContourHoles');
+          }}
+        >
+          Fill Holes
+        </Button>
+        <Separator className="bg-input mt-[20px] h-[1px]" />
+      </div>
+      <div className="flex w-auto flex-col gap-[10px] text-base font-normal leading-none">
+        <div>Remove Small Contours</div>
+        <div className="flex items-center gap-2 self-end">
+          <Label
+            htmlFor="simplify-contour-options"
+            className="text-muted-foreground"
+          >
+            Area Threshold
+          </Label>
+          <Input
+            id="simplify-contour-options"
+            className="w-20"
+            type="number"
+            value={areaThreshold}
+            onChange={e => setAreaThreshold(Number(e.target.value))}
+          />
+        </div>
+        <Button
+          className="border-primary/60 border"
+          variant="ghost"
+          onClick={() => {
+            runCommand('removeSmallContours', {
+              areaThreshold,
+            });
+          }}
+        >
+          Remove Small Contours
+        </Button>
+        <Separator className="bg-input mt-[20px] h-[1px]" />
+      </div>
+      <div className="flex w-auto flex-col gap-[10px] text-base font-normal leading-none">
+        <div>Create New Segment from Holes</div>
+        <Button
+          className="border-primary/60 border"
+          variant="ghost"
+          onClick={() => {
+            runCommand('convertContourHoles');
+          }}
+        >
+          Create New Segment
+        </Button>
+      </div>
+    </div>
+  );
+}
+
+export default SimplifyContourOptions;
@@ -0,0 +1,39 @@
+import React from 'react';
+import { Button, Separator } from '@ohif/ui-next';
+import { useRunCommand } from '@ohif/core';
+
+function SmoothContoursOptions() {
+  const runCommand = useRunCommand();
+
+  return (
+    <div className="flex w-auto w-[245px] flex-col gap-[8px] text-base font-normal leading-none">
+      <div className="flex w-auto flex-col gap-[10px] text-base font-normal leading-none">
+        <div>Smooth all edges</div>
+        <Button
+          className="border-primary/60 border"
+          variant="ghost"
+          onClick={() => {
+            runCommand('smoothContours');
+          }}
+        >
+          Smooth Edges
+        </Button>
+        <Separator className="bg-input mt-[20px] h-[1px]" />
+      </div>
+      <div className="flex w-auto flex-col gap-[10px] text-base font-normal leading-none">
+        <div>Remove extra points</div>
+        <Button
+          className="border-primary/60 border"
+          variant="ghost"
+          onClick={() => {
+            runCommand('decimateContours');
+          }}
+        >
+          Remove Points
+        </Button>
+      </div>
+    </div>
+  );
+}
+
+export default SmoothContoursOptions;
@@ -1,6 +1,32 @@
+import { useUIStateStore } from '@ohif/extension-default';
+import LogicalContourOperationsOptions from './components/LogicalContourOperationsOptions';
+import SimplifyContourOptions from './components/SimplifyContourOptions';
+import SmoothContoursOptions from './components/SmoothContoursOptions';
+
 export function getToolbarModule({ servicesManager }: withAppTypes) {
  const { segmentationService, toolbarService, toolGroupService } = servicesManager.services;
  return [
+    {
+      name: 'cornerstone.SimplifyContourOptions',
+      defaultComponent: SimplifyContourOptions,
+    },
+    {
+      name: 'cornerstone.LogicalContourOperationsOptions',
+      defaultComponent: LogicalContourOperationsOptions,
+    },
+    {
+      name: 'cornerstone.SmoothContoursOptions',
+      defaultComponent: SmoothContoursOptions,
+    },
+    {
+      name: 'cornerstone.isActiveSegmentationUtility',
+      evaluate: ({ button }) => {
+        const { uiState } = useUIStateStore.getState();
+        return {
+          isActive: uiState[`activeSegmentationUtility`] === button.id,
+        };
+      },
+    },
    {
      name: 'evaluate.cornerstone.hasSegmentation',
      evaluate: ({ viewportId }) => {
@@ -10,6 +36,30 @@ export function getToolbarModule({ servicesManager }: withAppTypes) {
        };
      },
    },
+    {
+      name: 'evaluate.cornerstone.hasSegmentationOfType',
+      evaluate: ({ viewportId, segmentationRepresentationType }) => {
+        const segmentations = segmentationService.getSegmentationRepresentations(viewportId);
+
+        if (!segmentations?.length) {
+          return {
+            disabled: true,
+            disabledText: 'No segmentations available',
+          };
+        }
+
+        if (
+          !segmentations.some(segmentation =>
+            Boolean(segmentation.type === segmentationRepresentationType)
+          )
+        ) {
+          return {
+            disabled: true,
+            disabledText: `No ${segmentationRepresentationType} segmentations available`,
+          };
+        }
+      },
+    },
    {
      name: 'evaluate.cornerstone.segmentation',
      evaluate: ({ viewportId, button, toolNames, disabledText }) => {
@@ -3,6 +3,111 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-cornerstone-dicom-sr
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone-dicom-sr",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for an SR Cornerstone Viewport",
  "author": "OHIF",
  "license": "MIT",
@@ -34,10 +34,10 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-measurement-tracking": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-measurement-tracking": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -46,9 +46,9 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@cornerstonejs/adapters": "4.5.5",
-    "@cornerstonejs/core": "4.5.5",
-    "@cornerstonejs/tools": "4.5.5",
+    "@cornerstonejs/adapters": "4.5.20",
+    "@cornerstonejs/core": "4.5.20",
+    "@cornerstonejs/tools": "4.5.20",
    "classnames": "2.5.1"
  }
 }
@@ -74,17 +74,13 @@ export default function hydrateStructuredReport(
  );

  const sopInstanceUIDToImageId = {};
-  const imageIdsForToolState = {};

  displaySet.measurements.forEach(measurement => {
-    const { ReferencedSOPInstanceUID, imageId, frameNumber } = measurement;
+    const { ReferencedSOPInstanceUID, imageId, frameNumber=1 } = measurement;
+    const key = `${ReferencedSOPInstanceUID}:${frameNumber}`;

-    if (!sopInstanceUIDToImageId[ReferencedSOPInstanceUID]) {
-      sopInstanceUIDToImageId[ReferencedSOPInstanceUID] = imageId;
-      imageIdsForToolState[ReferencedSOPInstanceUID] = [];
-    }
-    if (!imageIdsForToolState[ReferencedSOPInstanceUID][frameNumber]) {
-      imageIdsForToolState[ReferencedSOPInstanceUID][frameNumber] = imageId;
+    if (!sopInstanceUIDToImageId[key]) {
+      sopInstanceUIDToImageId[key] = imageId;
    }
  });

@@ -133,10 +129,8 @@ export default function hydrateStructuredReport(
      // dcmjs and Cornerstone3D has structural defect in supporting multi-frame
      // files, and looking up the imageId from sopInstanceUIDToImageId results
      // in the wrong value.
-      const frameNumber = (toolData.annotation.data && toolData.annotation.data.frameNumber) || 1;
-      const imageId =
-        imageIdsForToolState[toolData.sopInstanceUid][frameNumber] ||
-        sopInstanceUIDToImageId[toolData.sopInstanceUid];
+      const frameNumber = toolData.annotation.data?.frameNumber || 1;
+      const imageId = sopInstanceUIDToImageId[`${toolData.sopInstanceUid}:${frameNumber}`];

      if (!imageIds.includes(imageId)) {
        imageIds.push(imageId);
@@ -175,9 +169,7 @@ export default function hydrateStructuredReport(
    // files, and looking up the imageId from sopInstanceUIDToImageId results
    // in the wrong value.
    const frameNumber = (toolData.annotation.data && toolData.annotation.data.frameNumber) || 1;
-    const imageId =
-      imageIdsForToolState[toolData.sopInstanceUid][frameNumber] ||
-      sopInstanceUIDToImageId[toolData.sopInstanceUid];
+    const imageId = sopInstanceUIDToImageId[`${toolData.sopInstanceUid}:${frameNumber}`];

    if (!imageId) {
      return getReferenceData3D(toolData, servicesManager);
@@ -3,6 +3,111 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-cornerstone-dynamic-volume
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone-dynamic-volume",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for 4D volumes data",
  "author": "OHIF",
  "license": "MIT",
@@ -29,11 +29,11 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -42,8 +42,8 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@cornerstonejs/core": "4.5.5",
-    "@cornerstonejs/tools": "4.5.5",
+    "@cornerstonejs/core": "4.5.20",
+    "@cornerstonejs/tools": "4.5.20",
    "classnames": "2.5.1"
  }
 }
@@ -3,6 +3,114 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+
+### Features
+
+* **jpeg2000:** Add 16-bit RGB support to JPEG2000 decoder  ([#5519](https://github.com/OHIF/Viewers/issues/5519)) ([a154443](https://github.com/OHIF/Viewers/commit/a1544432db42bf77864bb7df2f757cae819a4b4d))
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-cornerstone
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for Cornerstone",
  "author": "OHIF",
  "license": "MIT",
@@ -38,11 +38,11 @@
  "peerDependencies": {
    "@cornerstonejs/codec-charls": "1.2.3",
    "@cornerstonejs/codec-libjpeg-turbo-8bit": "1.2.2",
-    "@cornerstonejs/codec-openjpeg": "1.2.4",
+    "@cornerstonejs/codec-openjpeg": "1.3.0",
    "@cornerstonejs/codec-openjph": "2.4.7",
-    "@cornerstonejs/dicom-image-loader": "4.5.5",
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@cornerstonejs/dicom-image-loader": "4.5.20",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -53,12 +53,12 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@cornerstonejs/adapters": "4.5.5",
-    "@cornerstonejs/ai": "4.5.5",
-    "@cornerstonejs/core": "4.5.5",
-    "@cornerstonejs/labelmap-interpolation": "4.5.5",
-    "@cornerstonejs/polymorphic-segmentation": "4.5.5",
-    "@cornerstonejs/tools": "4.5.5",
+    "@cornerstonejs/adapters": "4.5.20",
+    "@cornerstonejs/ai": "4.5.20",
+    "@cornerstonejs/core": "4.5.20",
+    "@cornerstonejs/labelmap-interpolation": "4.5.20",
+    "@cornerstonejs/polymorphic-segmentation": "4.5.20",
+    "@cornerstonejs/tools": "4.5.20",
    "@itk-wasm/morphological-contour-interpolation": "1.1.0",
    "@kitware/vtk.js": "32.12.0",
    "html2canvas": "1.4.1",
@@ -14,13 +14,18 @@ import {
  utilities as cstUtils,
  annotation,
  Types as ToolTypes,
+  SplineContourSegmentationTool,
 } from '@cornerstonejs/tools';
+import {
+  SegmentInfo,
+  LogicalOperation,
+  OperatorOptions,
+} from '@cornerstonejs/tools/utilities/contourSegmentation/logicalOperators';
 import * as cornerstoneTools from '@cornerstonejs/tools';
 import * as labelmapInterpolation from '@cornerstonejs/labelmap-interpolation';
 import { ONNXSegmentationController } from '@cornerstonejs/ai';

 import { Types as OhifTypes, utils } from '@ohif/core';
-import i18n from '@ohif/i18n';
 import {
  callInputDialogAutoComplete,
  createReportAsync,
@@ -33,7 +38,11 @@ import { getFirstAnnotationSelected } from './utils/measurementServiceMappings/u
 import { getViewportEnabledElement } from './utils/getViewportEnabledElement';
 import getActiveViewportEnabledElement from './utils/getActiveViewportEnabledElement';
 import toggleVOISliceSync from './utils/toggleVOISliceSync';
-import { usePositionPresentationStore, useSegmentationPresentationStore } from './stores';
+import {
+  usePositionPresentationStore,
+  useSegmentationPresentationStore,
+  useSelectedSegmentationsForViewportStore,
+} from './stores';
 import { toolNames } from './initCornerstoneTools';
 import CornerstoneViewportDownloadForm from './utils/CornerstoneViewportDownloadForm';
 import { updateSegmentBidirectionalStats } from './utils/updateSegmentationStats';
@@ -43,6 +52,11 @@ import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
 import { isMeasurementWithinViewport } from './utils/isMeasurementWithinViewport';
 import { getCenterExtent } from './utils/getCenterExtent';
 import { EasingFunctionEnum } from './utils/transitions';
+import { createSegmentationForViewport } from './utils/createSegmentationForViewport';
+import { utilities as segmentationUtilities } from '@cornerstonejs/tools/segmentation';
+import i18n from '@ohif/i18n';
+
+const { add, intersect, subtract, copy } = cstUtils.contourSegmentation;

 const { DefaultHistoryMemo } = csUtils.HistoryMemo;
 const toggleSyncFunctions = {
@@ -236,16 +250,28 @@ function commandsModule({
        return;
      }

+      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
+
+      if (!viewport) {
+        return;
+      }
+
      if (displaySet.isOverlayDisplaySet) {
        // update the previously stored segmentationPresentation with the new viewportId
        // presentation so that when we put the referencedDisplaySet back in the viewport
        // it will have the correct segmentation representation hydrated
+
+        const segmentationType =
+          // Todo: check if PMAP modality should be handled such as SEG
+          displaySet.Modality !== 'SEG'
+            ? SegmentationRepresentations.Contour
+            : viewport.type === CoreEnums.ViewportType.VOLUME_3D
+              ? SegmentationRepresentations.Surface
+              : SegmentationRepresentations.Labelmap;
+
        commandsManager.runCommand('updateStoredSegmentationPresentation', {
          displaySet,
-          type:
-            displaySet.Modality === 'SEG'
-              ? SegmentationRepresentations.Labelmap
-              : SegmentationRepresentations.Contour,
+          type: segmentationType,
        });
      }

@@ -266,10 +292,35 @@ function commandsModule({
          referencedDisplaySetInstanceUID
        );
        storePositionPresentation(referencedDisplaySet);
-        return commandsManager.runCommand('loadSegmentationDisplaySetsForViewport', {
+
+        const results = commandsManager.runCommand('loadSegmentationDisplaySetsForViewport', {
          viewportId,
          displaySetInstanceUIDs: [referencedDisplaySet.displaySetInstanceUID],
        });
+
+        const disableEditing = customizationService.getCustomization(
+          'panelSegmentation.disableEditing'
+        );
+        if (disableEditing) {
+          const segmentationRepresentations = segmentationService.getSegmentationRepresentations(
+            viewportId,
+            {
+              segmentationId: displaySet.displaySetInstanceUID,
+            }
+          );
+
+          segmentationRepresentations.forEach(representation => {
+            const segmentIndices = Object.keys(representation.segments);
+            segmentIndices.forEach(segmentIndex => {
+              segmentationService.setSegmentLocked(
+                representation.segmentationId,
+                parseInt(segmentIndex),
+                true
+              );
+            });
+          });
+        }
+        return results;
      } else if (displaySet.Modality === 'SR') {
        const results = commandsManager.runCommand('hydrateStructuredReport', {
          displaySetInstanceUID: displaySet.displaySetInstanceUID,
@@ -926,17 +977,21 @@ function commandsModule({
        }
      }
    },
-    setToolActiveToolbar: ({ value, itemId, toolName, toolGroupIds = [] }) => {
+    setToolActiveToolbar: ({ value, itemId, toolName, toolGroupIds = [], bindings }) => {
      // Sometimes it is passed as value (tools with options), sometimes as itemId (toolbar buttons)
      toolName = toolName || itemId || value;

      toolGroupIds = toolGroupIds.length ? toolGroupIds : toolGroupService.getToolGroupIds();

      toolGroupIds.forEach(toolGroupId => {
-        actions.setToolActive({ toolName, toolGroupId });
+        actions.setToolActive({ toolName, toolGroupId, bindings });
      });
    },
-    setToolActive: ({ toolName, toolGroupId = null }) => {
+    setToolActive: ({
+      toolName,
+      toolGroupId = null,
+      bindings = [{ mouseButton: Enums.MouseBindings.Primary }],
+    }) => {
      const { viewports } = viewportGridService.getState();

      if (!viewports.size) {
@@ -964,11 +1019,7 @@ function commandsModule({

      // Set the new toolName to be active
      toolGroup.setToolActive(toolName, {
-        bindings: [
-          {
-            mouseButton: Enums.MouseBindings.Primary,
-          },
-        ],
+        bindings,
      });
    },
    // capture viewport
@@ -1441,48 +1492,24 @@ function commandsModule({
     * as a segmentation representation to the viewport.
     */
    createLabelmapForViewport: async ({ viewportId, options = {} }) => {
-      const { viewportGridService, displaySetService, segmentationService } =
-        servicesManager.services;
-      const { viewports } = viewportGridService.getState();
-      const targetViewportId = viewportId;
-
-      const viewport = viewports.get(targetViewportId);
-
-      // Todo: add support for multiple display sets
-      const displaySetInstanceUID =
-        options.displaySetInstanceUID || viewport.displaySetInstanceUIDs[0];
-
-      const segs = segmentationService.getSegmentations();
-
-      const label = options.label || `${i18n.t('Tools:Segmentation')} ${segs.length + 1}`;
-      const segmentationId = options.segmentationId || `${csUtils.uuidv4()}`;
-
-      const displaySet = displaySetService.getDisplaySetByUID(displaySetInstanceUID);
-
-      // This will create the segmentation and register it as a display set
-      const generatedSegmentationId = await segmentationService.createLabelmapForDisplaySet(
-        displaySet,
-        {
-          label,
-          segmentationId,
-          segments: options.createInitialSegment
-            ? {
-                1: {
-                  label: `${i18n.t('Tools:Segment')} 1`,
-                  active: true,
-                },
-              }
-            : {},
-        }
-      );
-
-      // Also add the segmentation representation to the viewport
-      await segmentationService.addSegmentationRepresentation(viewportId, {
-        segmentationId,
-        type: Enums.SegmentationRepresentations.Labelmap,
+      return createSegmentationForViewport(servicesManager, {
+        viewportId,
+        options,
+        segmentationType: SegmentationRepresentations.Labelmap,
+      });
+    },
+    /**
+     * Creates a contour for the active viewport
+     *
+     * The created contour will be registered as a display set and also added
+     * as a segmentation representation to the viewport.
+     */
+    createContourForViewport: async ({ viewportId, options = {} }) => {
+      return createSegmentationForViewport(servicesManager, {
+        viewportId,
+        options,
+        segmentationType: SegmentationRepresentations.Contour,
      });
-
-      return generatedSegmentationId;
    },

    /**
@@ -1501,9 +1528,9 @@ function commandsModule({
     * Adds a new segment to a segmentation
     * @param props.segmentationId - The ID of the segmentation to add the segment to
     */
-    addSegmentCommand: ({ segmentationId }) => {
+    addSegmentCommand: ({ segmentationId, config }) => {
      const { segmentationService } = servicesManager.services;
-      segmentationService.addSegment(segmentationId);
+      segmentationService.addSegment(segmentationId, config);
    },

    /**
@@ -2232,6 +2259,207 @@ function commandsModule({
        deleting,
      });
    },
+    activateSelectedSegmentationOfType: ({ segmentationRepresentationType }) => {
+      const { segmentationService, viewportGridService } = servicesManager.services;
+      const activeViewportId = viewportGridService.getActiveViewportId();
+      const { selectedSegmentationsForViewport } =
+        useSelectedSegmentationsForViewportStore.getState();
+      const segmentationId = selectedSegmentationsForViewport[activeViewportId]?.get(
+        segmentationRepresentationType
+      );
+
+      if (!segmentationId) {
+        return;
+      }
+
+      segmentationService.setActiveSegmentation(activeViewportId, segmentationId);
+    },
+    setDynamicCursorSizeForSculptorTool: ({ value: isDynamicCursorSize }) => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);
+      const sculptorToolInstance = toolGroup.getToolInstance(toolNames.SculptorTool);
+      const oldConfiguration = sculptorToolInstance.configuration;
+
+      sculptorToolInstance.configuration = {
+        ...oldConfiguration,
+        updateCursorSize: isDynamicCursorSize ? 'dynamic' : '',
+      };
+    },
+    setInterpolationToolConfiguration: ({ value: interpolateContours, toolNames }) => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);
+
+      // Set the interpolation configuration for the active tool.
+      const activeTool = toolGroupService.getActiveToolForViewport(viewportId);
+      const interpolationConfig = {
+        interpolation: {
+          enabled: interpolateContours,
+          showInterpolationPolyline: true,
+        },
+      };
+      toolGroup.setToolConfiguration(activeTool, interpolationConfig);
+
+      // Now set the interpolation configuration for the other tools specified.
+      if (toolNames) {
+        Object.values(toolGroup.getToolInstances()).forEach(toolInstance => {
+          if (toolNames?.includes(toolInstance.toolName)) {
+            toolGroup.setToolConfiguration(toolInstance.toolName, interpolationConfig);
+          }
+        });
+      }
+    },
+    setSimplifiedSplineForSplineContourSegmentationTool: ({ value: simplifiedSpline }) => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);
+      Object.values(toolGroup.getToolInstances()).forEach(toolInstance => {
+        if (toolInstance instanceof SplineContourSegmentationTool) {
+          const oldConfiguration = toolInstance.configuration;
+          toolInstance.configuration = {
+            ...oldConfiguration,
+            simplifiedSpline,
+          };
+        }
+      });
+    },
+    removeSmallContours: ({ areaThreshold: threshold }) => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
+      const activeSegment = segmentationService.getActiveSegment(viewportId);
+
+      if (!activeSegmentation || !activeSegment) {
+        return;
+      }
+
+      const { removeContourIslands } = segmentationUtilities;
+      removeContourIslands(activeSegmentation.segmentationId, activeSegment.segmentIndex, {
+        threshold,
+      });
+      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
+      renderingEngine.render();
+    },
+    applyLogicalContourOperation: ({
+      segmentAInfo,
+      segmentBInfo,
+      resultSegmentInfo,
+      logicalOperation,
+    }: {
+      segmentAInfo: SegmentInfo;
+      segmentBInfo: SegmentInfo;
+      resultSegmentInfo: OperatorOptions;
+      logicalOperation: LogicalOperation;
+    }) => {
+      switch (logicalOperation) {
+        case LogicalOperation.Union:
+          add(segmentAInfo, segmentBInfo, resultSegmentInfo);
+          break;
+        case LogicalOperation.Intersect:
+          intersect(segmentAInfo, segmentBInfo, resultSegmentInfo);
+          break;
+        case LogicalOperation.Subtract:
+          subtract(segmentAInfo, segmentBInfo, resultSegmentInfo);
+          break;
+        default:
+          throw new Error('Unsupported logical operation');
+          break;
+      }
+    },
+    copyContourSegment: ({
+      sourceSegmentInfo,
+      targetSegmentInfo,
+    }: {
+      sourceSegmentInfo: SegmentInfo;
+      targetSegmentInfo?: SegmentInfo;
+    }) => {
+      if (!targetSegmentInfo) {
+        targetSegmentInfo = {
+          segmentationId: sourceSegmentInfo.segmentationId,
+          segmentIndex: segmentationService.getNextAvailableSegmentIndex(
+            sourceSegmentInfo.segmentationId
+          ),
+        };
+        segmentationService.addSegment(targetSegmentInfo.segmentationId, {
+          segmentIndex: targetSegmentInfo.segmentIndex,
+        });
+      }
+
+      copy(sourceSegmentInfo, targetSegmentInfo);
+    },
+    smoothContours: () => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
+      const activeSegment = segmentationService.getActiveSegment(viewportId);
+
+      if (!activeSegmentation || !activeSegment) {
+        return;
+      }
+
+      const { smoothContours } = segmentationUtilities;
+      smoothContours(activeSegmentation.segmentationId, activeSegment.segmentIndex);
+
+      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
+      renderingEngine.render();
+    },
+    removeContourHoles: () => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
+      const activeSegment = segmentationService.getActiveSegment(viewportId);
+
+      if (!activeSegmentation || !activeSegment) {
+        return;
+      }
+
+      const { removeContourHoles } = segmentationUtilities;
+      removeContourHoles(activeSegmentation.segmentationId, activeSegment.segmentIndex);
+
+      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
+      renderingEngine.render();
+    },
+    decimateContours: () => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
+      const activeSegment = segmentationService.getActiveSegment(viewportId);
+
+      if (!activeSegmentation || !activeSegment) {
+        return;
+      }
+
+      const { decimateContours } = segmentationUtilities;
+      decimateContours(activeSegmentation.segmentationId, activeSegment.segmentIndex);
+
+      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
+      renderingEngine.render();
+    },
+    convertContourHoles: () => {
+      const viewportId = viewportGridService.getActiveViewportId();
+      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
+      const activeSegment = segmentationService.getActiveSegment(viewportId);
+
+      if (!activeSegmentation || !activeSegment) {
+        return;
+      }
+
+      const targetSegmentInfo = {
+        segmentationId: activeSegmentation.segmentationId,
+        segmentIndex: segmentationService.getNextAvailableSegmentIndex(
+          activeSegmentation.segmentationId
+        ),
+      };
+
+      segmentationService.addSegment(targetSegmentInfo.segmentationId, {
+        segmentIndex: targetSegmentInfo.segmentIndex,
+      });
+
+      const { convertContourHoles } = segmentationUtilities;
+      convertContourHoles(
+        activeSegmentation.segmentationId,
+        activeSegment.segmentIndex,
+        targetSegmentInfo.segmentationId,
+        targetSegmentInfo.segmentIndex
+      );
+
+      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
+      renderingEngine.render();
+    },
  };

  const definitions = {
@@ -2430,6 +2658,9 @@ function commandsModule({
    createLabelmapForViewport: {
      commandFn: actions.createLabelmapForViewport,
    },
+    createContourForViewport: {
+      commandFn: actions.createContourForViewport,
+    },
    setActiveSegmentation: {
      commandFn: actions.setActiveSegmentation,
    },
@@ -2531,6 +2762,18 @@ function commandsModule({
    toggleSegmentLabel: actions.toggleSegmentLabel,
    jumpToMeasurementViewport: actions.jumpToMeasurementViewport,
    initializeSegmentLabelTool: actions.initializeSegmentLabelTool,
+    activateSelectedSegmentationOfType: actions.activateSelectedSegmentationOfType,
+    setDynamicCursorSizeForSculptorTool: actions.setDynamicCursorSizeForSculptorTool,
+    setSimplifiedSplineForSplineContourSegmentationTool:
+      actions.setSimplifiedSplineForSplineContourSegmentationTool,
+    removeSmallContours: actions.removeSmallContours,
+    applyLogicalContourOperation: actions.applyLogicalContourOperation,
+    copyContourSegment: actions.copyContourSegment,
+    smoothContours: actions.smoothContours,
+    removeContourHoles: actions.removeContourHoles,
+    decimateContours: actions.decimateContours,
+    convertContourHoles: actions.convertContourHoles,
+    setInterpolationToolConfiguration: actions.setInterpolationToolConfiguration,
  };

  return {
@@ -0,0 +1,111 @@
+import React from 'react';
+import { useTranslation } from 'react-i18next';
+import {
+  DropdownMenuSub,
+  DropdownMenuSubTrigger,
+  DropdownMenuPortal,
+  DropdownMenuSubContent,
+  DropdownMenuLabel,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  Icons,
+} from '@ohif/ui-next';
+
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
+
+interface ExportSegmentationSubMenuItemProps {
+  segmentationId: string;
+  segmentationRepresentationType: string;
+  allowExport: boolean;
+  actions: {
+    storeSegmentation: (segmentationId: string) => Promise<void>;
+    onSegmentationDownloadRTSS: (segmentationId: string) => void;
+    onSegmentationDownload: (segmentationId: string) => void;
+    downloadCSVSegmentationReport: (segmentationId: string) => void;
+  };
+}
+
+export const ExportSegmentationSubMenuItem: React.FC<ExportSegmentationSubMenuItemProps> = ({
+  segmentationId,
+  segmentationRepresentationType,
+  allowExport,
+  actions,
+}) => {
+  const { t } = useTranslation('SegmentationTable');
+
+  return (
+    <>
+      {segmentationRepresentationType === SegmentationRepresentations.Labelmap && (
+        <DropdownMenuSub>
+          <DropdownMenuSubTrigger className="pl-1">
+            <Icons.Export className="text-foreground" />
+            <span className="pl-2">{t('Download & Export')}</span>
+          </DropdownMenuSubTrigger>
+          <DropdownMenuPortal>
+            <DropdownMenuSubContent>
+              <DropdownMenuLabel className="flex items-center pl-0">
+                <Icons.Download className="h-5 w-5" />
+                <span className="pl-1">{t('Download')}</span>
+              </DropdownMenuLabel>
+              <DropdownMenuItem
+                onClick={e => {
+                  e.preventDefault();
+                  actions.downloadCSVSegmentationReport(segmentationId);
+                }}
+                disabled={!allowExport}
+              >
+                {t('CSV Report')}
+              </DropdownMenuItem>
+              <DropdownMenuItem
+                onClick={e => {
+                  e.preventDefault();
+                  actions.onSegmentationDownload(segmentationId);
+                }}
+                disabled={!allowExport}
+              >
+                {t('DICOM SEG')}
+              </DropdownMenuItem>
+              <DropdownMenuItem
+                onClick={e => {
+                  e.preventDefault();
+                  actions.onSegmentationDownloadRTSS(segmentationId);
+                }}
+                disabled={!allowExport}
+              >
+                {t('DICOM RTSS')}
+              </DropdownMenuItem>
+              <DropdownMenuSeparator />
+              <DropdownMenuLabel className="flex items-center pl-0">
+                <Icons.Export className="h-5 w-5" />
+                <span className="pl-1 pt-1">{t('Export')}</span>
+              </DropdownMenuLabel>
+              <DropdownMenuItem
+                onClick={e => {
+                  e.preventDefault();
+                  actions.storeSegmentation(segmentationId);
+                }}
+                disabled={!allowExport}
+              >
+                {t('DICOM SEG')}
+              </DropdownMenuItem>
+            </DropdownMenuSubContent>
+          </DropdownMenuPortal>
+        </DropdownMenuSub>
+      )}
+      {segmentationRepresentationType === SegmentationRepresentations.Contour && (
+        <>
+          <DropdownMenuItem
+            onClick={e => {
+              e.preventDefault();
+              actions.onSegmentationDownloadRTSS(segmentationId);
+            }}
+            disabled={!allowExport}
+          >
+            <Icons.Export className="text-foreground" />
+            <span className="pl-2">{t('Download DICOM RTSS')}</span>
+          </DropdownMenuItem>
+        </>
+      )}
+    </>
+  );
+};
@@ -0,0 +1,69 @@
+import React, { useState } from 'react';
+import { Switch } from '@ohif/ui-next';
+import { useSystem } from '@ohif/core';
+
+export default function SegmentationToolConfig() {
+  const { commandsManager } = useSystem();
+
+  // Get initial states based on current configuration
+  const [previewEdits, setPreviewEdits] = useState(false);
+  const [segmentLabelEnabled, setSegmentLabelEnabled] = useState(false);
+  const [toggleSegmentEnabled, setToggleSegmentEnabled] = useState(false);
+  const [useCenterAsSegmentIndex, setUseCenterAsSegmentIndex] = useState(false);
+
+  const handlePreviewEditsChange = checked => {
+    setPreviewEdits(checked);
+    commandsManager.run('toggleSegmentPreviewEdit', { toggle: checked });
+  };
+
+  const handleToggleSegmentEnabledChange = checked => {
+    setToggleSegmentEnabled(checked);
+    commandsManager.run('toggleSegmentSelect', { toggle: checked });
+  };
+
+  const handleUseCenterAsSegmentIndexChange = checked => {
+    setUseCenterAsSegmentIndex(checked);
+    commandsManager.run('toggleUseCenterSegmentIndex', { toggle: checked });
+  };
+
+  const handleSegmentLabelEnabledChange = checked => {
+    setSegmentLabelEnabled(checked);
+    commandsManager.run('toggleSegmentLabel', { enabled: checked });
+  };
+
+  return (
+    <div className="bg-muted flex flex-col gap-2 border-b border-b-[2px] border-black px-2 py-3">
+      <div className="flex items-center gap-2">
+        <Switch
+          checked={previewEdits}
+          onCheckedChange={handlePreviewEditsChange}
+        />
+        <span className="text-foreground text-base">Preview edits before creating</span>
+      </div>
+
+      <div className="flex items-center gap-2">
+        <Switch
+          checked={useCenterAsSegmentIndex}
+          onCheckedChange={handleUseCenterAsSegmentIndexChange}
+        />
+        <span className="text-foreground text-base">Use center as segment index</span>
+      </div>
+
+      <div className="flex items-center gap-2">
+        <Switch
+          checked={toggleSegmentEnabled}
+          onCheckedChange={handleToggleSegmentEnabledChange}
+        />
+        <span className="text-foreground text-base">Hover on segment border to activate</span>
+      </div>
+
+      <div className="flex items-center gap-2">
+        <Switch
+          checked={segmentLabelEnabled}
+          onCheckedChange={handleSegmentLabelEnabledChange}
+        />
+        <span className="text-foreground text-base">Show segment name on hover</span>
+      </div>
+    </div>
+  );
+}
@@ -0,0 +1,64 @@
+import React, { useCallback } from 'react';
+import { cn, ToolButton } from '@ohif/ui-next';
+import { useUIStateStore } from '@ohif/extension-default';
+
+interface SegmentationUtilityButtonProps {
+  className?: string;
+  isActive?: boolean;
+  id: string;
+}
+
+/**
+ * A button that represents a segmentation utility.
+ * It is implicitly the PopoverTrigger for the options Popover panel that is
+ * opened in the PanelSegmentation component. It in essence is the PopoverTrigger
+ * because typically this button has the associated options to display in the Popover.
+ * Furthermore it also typically has a command for toggling the activeSegmentationUtility
+ * value in the UIStateStore that triggers the fetching of its options.
+
+ * @param props - The props for the button.
+ * @param props.className - The class name for the button.
+ * @param props.isActive - Whether the button is active
+ * @param props.id - The id of the button.
+ */
+function SegmentationUtilityButton(props: SegmentationUtilityButtonProps) {
+  const { className, isActive, id } = props;
+
+  const activeSegmentationUtility = useUIStateStore(
+    store => store.uiState.activeSegmentationUtility
+  );
+
+  const toolButtonClassName = cn(
+    'w-7 h-7 text-primary hover:text-primary hover:!bg-primary/30',
+    className,
+    isActive && 'bg-primary/30'
+  );
+
+  const handleMouseDownCapture = useCallback(
+    event => {
+      if (activeSegmentationUtility === id) {
+        // If this active button is clicked, prevent the default Popover
+        // behaviour of closing the Popover on a pointer/mouse down.
+        // Not doing this will cause the Popover to close and then reopen again.
+        // Why? Because propagating this event will cause PanelSegmentation to
+        // close the Popover by clearing the activeSegmentationUtility. Then
+        // this button will set the activeSegmentationUtility again and the
+        // Popover will reopen.
+        event.preventDefault();
+        event.stopPropagation();
+      }
+    },
+    [activeSegmentationUtility, id]
+  );
+
+  return (
+    <div onPointerDownCapture={handleMouseDownCapture}>
+      <ToolButton
+        {...props}
+        className={toolButtonClassName}
+      />
+    </div>
+  );
+}
+
+export default SegmentationUtilityButton;
@@ -3,17 +3,14 @@ import {
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
-  DropdownMenuPortal,
  DropdownMenuSeparator,
-  DropdownMenuSub,
-  DropdownMenuSubTrigger,
-  DropdownMenuSubContent,
  Icons,
  useSegmentationTableContext,
  useSegmentationExpanded,
 } from '@ohif/ui-next';
 import { useTranslation } from 'react-i18next';
 import { useSystem } from '@ohif/core/src';
+import { ExportSegmentationSubMenuItem } from '../components/ExportSegmentationSubMenuItem';

 /**
 * Custom dropdown menu component for segmentation panel that uses context for data
@@ -29,6 +26,8 @@ export const CustomDropdownMenuContent = () => {
    exportOptions,
    activeSegmentation,
    activeSegmentationId,
+    segmentationRepresentationType,
+    disableEditing,
  } = useSegmentationTableContext('CustomDropdownMenu');

  // Try to get segmentation data from expanded context first, fall back to table context
@@ -78,10 +77,14 @@ export const CustomDropdownMenuContent = () => {

  return (
    <DropdownMenuContent align="start">
-      <DropdownMenuItem onClick={() => onSegmentationAdd(segmentationId)}>
-        <Icons.Add className="text-foreground" />
-        <span className="pl-2">{t('Create New Segmentation')}</span>
-      </DropdownMenuItem>
+      {!disableEditing && (
+        <DropdownMenuItem
+          onClick={() => onSegmentationAdd({ segmentationId, segmentationRepresentationType })}
+        >
+          <Icons.Add className="text-foreground" />
+          <span className="pl-2">{t('Create New Segmentation')}</span>
+        </DropdownMenuItem>
+      )}
      <DropdownMenuSeparator />
      <DropdownMenuLabel>{t('Manage Current Segmentation')}</DropdownMenuLabel>
      <DropdownMenuItem onClick={() => onSegmentationRemoveFromViewport(segmentationId)}>
@@ -92,61 +95,12 @@ export const CustomDropdownMenuContent = () => {
        <Icons.Rename className="text-foreground" />
        <span className="pl-2">{t('Rename')}</span>
      </DropdownMenuItem>
-      <DropdownMenuSub>
-        <DropdownMenuSubTrigger className="pl-1">
-          <Icons.Export className="text-foreground" />
-          <span className="pl-2">{t('Download & Export')}</span>
-        </DropdownMenuSubTrigger>
-        <DropdownMenuPortal>
-          <DropdownMenuSubContent>
-            <DropdownMenuLabel className="flex items-center pl-0">
-              <Icons.Download className="h-5 w-5" />
-              <span className="pl-1">{t('Download')}</span>
-            </DropdownMenuLabel>
-            <DropdownMenuItem
-              onClick={e => {
-                e.preventDefault();
-                actions.downloadCSVSegmentationReport(segmentationId);
-              }}
-              disabled={!allowExport}
-            >
-              {t('CSV Report')}
-            </DropdownMenuItem>
-            <DropdownMenuItem
-              onClick={e => {
-                e.preventDefault();
-                actions.onSegmentationDownload(segmentationId);
-              }}
-              disabled={!allowExport}
-            >
-              {t('DICOM SEG')}
-            </DropdownMenuItem>
-            <DropdownMenuItem
-              onClick={e => {
-                e.preventDefault();
-                actions.onSegmentationDownloadRTSS(segmentationId);
-              }}
-              disabled={!allowExport}
-            >
-              {t('DICOM RTSS')}
-            </DropdownMenuItem>
-            <DropdownMenuSeparator />
-            <DropdownMenuLabel className="flex items-center pl-0">
-              <Icons.Export className="h-5 w-5" />
-              <span className="pl-1 pt-1">{t('Export')}</span>
-            </DropdownMenuLabel>
-            <DropdownMenuItem
-              onClick={e => {
-                e.preventDefault();
-                actions.storeSegmentation(segmentationId);
-              }}
-              disabled={!allowExport}
-            >
-              {t('DICOM SEG')}
-            </DropdownMenuItem>
-          </DropdownMenuSubContent>
-        </DropdownMenuPortal>
-      </DropdownMenuSub>
+      <ExportSegmentationSubMenuItem
+        segmentationId={segmentationId}
+        segmentationRepresentationType={segmentationRepresentationType}
+        allowExport={allowExport}
+        actions={actions}
+      />
      <DropdownMenuSeparator />
      <DropdownMenuItem onClick={() => onSegmentationDelete(segmentationId)}>
        <Icons.Delete className="text-red-600" />
@@ -1,7 +1,9 @@
 import { CustomDropdownMenuContent } from './CustomDropdownMenuContent';
 import { CustomSegmentStatisticsHeader } from './CustomSegmentStatisticsHeader';
-import React, { useState } from 'react';
-import { Switch } from '@ohif/ui-next';
+import SegmentationToolConfig from '../components/SegmentationToolConfig';
+import React from 'react';
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
+import * as cornerstoneTools from '@cornerstonejs/tools';

 export default function getSegmentationPanelCustomization({ commandsManager, servicesManager }) {
  return {
@@ -9,10 +11,25 @@ export default function getSegmentationPanelCustomization({ commandsManager, ser
    'panelSegmentation.customSegmentStatisticsHeader': CustomSegmentStatisticsHeader,
    'panelSegmentation.disableEditing': false,
    'panelSegmentation.showAddSegment': true,
-    'panelSegmentation.onSegmentationAdd': () => {
+    'panelSegmentation.onSegmentationAdd': async ({
+      segmentationRepresentationType = SegmentationRepresentations.Labelmap,
+    }) => {
      const { viewportGridService } = servicesManager.services;
      const viewportId = viewportGridService.getState().activeViewportId;
-      commandsManager.run('createLabelmapForViewport', { viewportId });
+      if (segmentationRepresentationType === SegmentationRepresentations.Labelmap) {
+        commandsManager.run('createLabelmapForViewport', { viewportId });
+      } else if (segmentationRepresentationType === SegmentationRepresentations.Contour) {
+        const segmentationId = await commandsManager.run('createContourForViewport', {
+          viewportId,
+        });
+        cornerstoneTools.segmentation.config.style.setStyle(
+          { segmentationId, type: SegmentationRepresentations.Contour },
+          {
+            fillAlpha: 0.5,
+            renderFill: true,
+          }
+        );
+      }
    },
    'panelSegmentation.tableMode': 'collapsed',
    'panelSegmentation.readableText': {
@@ -33,67 +50,11 @@ export default function getSegmentationPanelCustomization({ commandsManager, ser
      lesionGlycolysis: 'Lesion Glycolysis',
      center: 'Center',
    },
-    'segmentationToolbox.config': () => {
-      // Get initial states based on current configuration
-      const [previewEdits, setPreviewEdits] = useState(false);
-      const [segmentLabelEnabled, setSegmentLabelEnabled] = useState(false);
-      const [toggleSegmentEnabled, setToggleSegmentEnabled] = useState(false);
-      const [useCenterAsSegmentIndex, setUseCenterAsSegmentIndex] = useState(false);
-      const handlePreviewEditsChange = checked => {
-        setPreviewEdits(checked);
-        commandsManager.run('toggleSegmentPreviewEdit', { toggle: checked });
-      };
-
-      const handleToggleSegmentEnabledChange = checked => {
-        setToggleSegmentEnabled(checked);
-        commandsManager.run('toggleSegmentSelect', { toggle: checked });
-      };
-
-      const handleUseCenterAsSegmentIndexChange = checked => {
-        setUseCenterAsSegmentIndex(checked);
-        commandsManager.run('toggleUseCenterSegmentIndex', { toggle: checked });
-      };
-
-      const handleSegmentLabelEnabledChange = checked => {
-        setSegmentLabelEnabled(checked);
-        commandsManager.run('toggleSegmentLabel', { enabled: checked });
-      };
-
-      return (
-        <div className="bg-muted flex flex-col gap-2 border-b border-b-[2px] border-black px-2 py-3">
-          <div className="flex items-center gap-2">
-            <Switch
-              checked={previewEdits}
-              onCheckedChange={handlePreviewEditsChange}
-            />
-            <span className="text-foreground text-base">Preview edits before creating</span>
-          </div>
-
-          <div className="flex items-center gap-2">
-            <Switch
-              checked={useCenterAsSegmentIndex}
-              onCheckedChange={handleUseCenterAsSegmentIndexChange}
-            />
-            <span className="text-foreground text-base">Use center as segment index</span>
-          </div>
-
-          <div className="flex items-center gap-2">
-            <Switch
-              checked={toggleSegmentEnabled}
-              onCheckedChange={handleToggleSegmentEnabledChange}
-            />
-            <span className="text-foreground text-base">Hover on segment border to activate</span>
-          </div>
-
-          <div className="flex items-center gap-2">
-            <Switch
-              checked={segmentLabelEnabled}
-              onCheckedChange={handleSegmentLabelEnabledChange}
-            />
-            <span className="text-foreground text-base">Show segment name on hover</span>
-          </div>
-        </div>
-      );
+    'labelMapSegmentationToolbox.config': () => {
+      return <SegmentationToolConfig />;
+    },
+    'contourSegmentationToolbox.config': () => {
+      return <SegmentationToolConfig />;
    },
  };
 }
@@ -1,53 +1,67 @@
 import React from 'react';
-
+import { useTranslation } from 'react-i18next';
 import { Toolbox } from '@ohif/extension-default';
 import PanelSegmentation from './panels/PanelSegmentation';
 import ActiveViewportWindowLevel from './components/ActiveViewportWindowLevel';
 import PanelMeasurement from './panels/PanelMeasurement';
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
+import i18n from '@ohif/i18n';

 const getPanelModule = ({ commandsManager, servicesManager, extensionManager }: withAppTypes) => {
-  const wrappedPanelSegmentation = ({ configuration }) => {
+  const { toolbarService } = servicesManager.services;
+
+  const toolSectionMap = {
+    [SegmentationRepresentations.Labelmap]: toolbarService.sections.labelMapSegmentationToolbox,
+    [SegmentationRepresentations.Contour]: toolbarService.sections.contourSegmentationToolbox,
+  };
+
+  const wrappedPanelSegmentation = props => {
    return (
      <PanelSegmentation
        commandsManager={commandsManager}
        servicesManager={servicesManager}
        extensionManager={extensionManager}
        configuration={{
-          ...configuration,
+          ...props?.configuration,
        }}
+        segmentationRepresentationType={props?.segmentationRepresentationType}
      />
    );
  };

-  const wrappedPanelSegmentationNoHeader = ({ configuration }) => {
+  const wrappedPanelSegmentationNoHeader = props => {
    return (
      <PanelSegmentation
        commandsManager={commandsManager}
        servicesManager={servicesManager}
        extensionManager={extensionManager}
        configuration={{
-          ...configuration,
+          ...props?.configuration,
        }}
+        segmentationRepresentationType={props?.segmentationRepresentationType}
      />
    );
  };

-  const wrappedPanelSegmentationWithTools = ({ configuration }) => {
-    const { toolbarService } = servicesManager.services;
+  const wrappedPanelSegmentationWithTools = props => {
+    const { t } = useTranslation('SegmentationTable');
+    const tKey = `${props.segmentationRepresentationType ?? 'Segmentation'} tools`;
+    const tValue = t(tKey);

    return (
      <>
        <Toolbox
-          buttonSectionId={toolbarService.sections.segmentationToolbox}
-          title="Segmentation Tools"
+          buttonSectionId={toolSectionMap[props.segmentationRepresentationType]}
+          title={tValue}
        />
        <PanelSegmentation
          commandsManager={commandsManager}
          servicesManager={servicesManager}
          extensionManager={extensionManager}
          configuration={{
-            ...configuration,
+            ...props?.configuration,
          }}
+          segmentationRepresentationType={props?.segmentationRepresentationType}
        />
      </>
    );
@@ -82,11 +96,26 @@ const getPanelModule = ({ commandsManager, servicesManager, extensionManager }:
      component: wrappedPanelSegmentationNoHeader,
    },
    {
-      name: 'panelSegmentationWithTools',
+      name: 'panelSegmentationWithToolsLabelMap',
      iconName: 'tab-segmentation',
      iconLabel: 'Segmentation',
-      label: 'Segmentation',
-      component: wrappedPanelSegmentationWithTools,
+      label: i18n.t('SegmentationTable:Labelmap'),
+      component: props =>
+        wrappedPanelSegmentationWithTools({
+          ...props,
+          segmentationRepresentationType: SegmentationRepresentations.Labelmap,
+        }),
+    },
+    {
+      name: 'panelSegmentationWithToolsContour',
+      iconName: 'tab-contours',
+      iconLabel: 'Segmentation',
+      label: i18n.t('SegmentationTable:Contour'),
+      component: props =>
+        wrappedPanelSegmentationWithTools({
+          ...props,
+          segmentationRepresentationType: SegmentationRepresentations.Contour,
+        }),
    },
  ];
 };
@@ -682,7 +682,7 @@ export function useViewportRendering(

      const actorEntries = viewport.getActors();
      const actorEntry = actorEntries?.find(entry =>
-        entry.referencedId.includes(activeDisplaySetInstanceUID)
+        entry.referencedId?.includes(activeDisplaySetInstanceUID)
      );

      if (!actorEntry) {
@@ -44,6 +44,7 @@ import {
  usePositionPresentationStore,
  useSegmentationPresentationStore,
  useSynchronizersStore,
+  useSelectedSegmentationsForViewportStore,
 } from './stores';
 import { useToggleOneUpViewportGridStore } from '@ohif/extension-default';
 import { useActiveViewportSegmentationRepresentations } from './hooks/useActiveViewportSegmentationRepresentations';
@@ -109,6 +110,7 @@ const cornerstoneExtension: Types.Extensions.Extension = {
    toolbarService.registerEventForToolbarUpdate(segmentationService, [
      segmentationService.EVENTS.SEGMENTATION_REMOVED,
      segmentationService.EVENTS.SEGMENTATION_MODIFIED,
+      segmentationService.EVENTS.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,
    ]);

    toolbarService.registerEventForToolbarUpdate(cornerstone.eventTarget, [
@@ -153,6 +155,9 @@ const cornerstoneExtension: Types.Extensions.Extension = {
    useSynchronizersStore.getState().clearSynchronizersStore();
    useToggleOneUpViewportGridStore.getState().clearToggleOneUpViewportGridStore();
    useSegmentationPresentationStore.getState().clearSegmentationPresentationStore();
+    useSelectedSegmentationsForViewportStore
+      .getState()
+      .clearSelectedSegmentationsForViewportStore();
    segmentationService.removeAllSegmentations();
  },

@@ -256,6 +261,7 @@ export {
  usePositionPresentationStore,
  useSegmentationPresentationStore,
  useSynchronizersStore,
+  useSelectedSegmentationsForViewportStore,
  Enums,
  useMeasurements,
  useActiveViewportSegmentationRepresentations,
@@ -106,6 +106,12 @@ export default async function init({
    colorbarService.EVENTS.STATE_CHANGED,
  ]);

+  toolbarService.registerEventForToolbarUpdate(segmentationService, [
+    segmentationService.EVENTS.SEGMENTATION_MODIFIED,
+    segmentationService.EVENTS.SEGMENTATION_REPRESENTATION_MODIFIED,
+    segmentationService.EVENTS.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,
+  ]);
+
  window.services = servicesManager.services;
  window.extensionManager = extensionManager;
  window.commandsManager = commandsManager;
@@ -41,6 +41,10 @@ import {
  SegmentSelectTool,
  RegionSegmentPlusTool,
  SegmentLabelTool,
+  LivewireContourSegmentationTool,
+  SculptorTool,
+  SplineContourSegmentationTool,
+  LabelMapEditWithContourTool,
 } from '@cornerstonejs/tools';
 import { LabelmapSlicePropagationTool, MarkerLabelmapTool } from '@cornerstonejs/ai';
 import * as polySeg from '@cornerstonejs/polymorphic-segmentation';
@@ -109,6 +113,10 @@ export default function initCornerstoneTools(configuration = {}) {
  addTool(LabelmapSlicePropagationTool);
  addTool(MarkerLabelmapTool);
  addTool(RegionSegmentPlusTool);
+  addTool(LivewireContourSegmentationTool);
+  addTool(SculptorTool);
+  addTool(SplineContourSegmentationTool);
+  addTool(LabelMapEditWithContourTool);
  // Modify annotation tools to use dashed lines on SR
  const annotationStyle = {
    textBoxFontSize: '15px',
@@ -168,6 +176,10 @@ const toolNames = {
  LabelmapSlicePropagation: LabelmapSlicePropagationTool.toolName,
  MarkerLabelmap: MarkerLabelmapTool.toolName,
  RegionSegmentPlus: RegionSegmentPlusTool.toolName,
+  LivewireContourSegmentation: LivewireContourSegmentationTool.toolName,
+  SculptorTool: SculptorTool.toolName,
+  SplineContourSegmentation: SplineContourSegmentationTool.toolName,
+  LabelMapEditWithContourTool: LabelMapEditWithContourTool.toolName,
 };

 export { toolNames };
@@ -1,16 +1,92 @@
-import React from 'react';
-import { SegmentationTable } from '@ohif/ui-next';
+import React, { useCallback, useEffect } from 'react';
+import {
+  IconPresentationProvider,
+  Popover,
+  PopoverAnchor,
+  PopoverContent,
+  SegmentationTable,
+  ToolSettings,
+} from '@ohif/ui-next';
 import { useActiveViewportSegmentationRepresentations } from '../hooks/useActiveViewportSegmentationRepresentations';
-import { metaData, cache } from '@cornerstonejs/core';
-import { useSystem } from '@ohif/core/src';
+import { useActiveToolOptions, useSystem } from '@ohif/core/src';
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
+import { Toolbar, useUIStateStore } from '@ohif/extension-default';
+import SegmentationUtilityButton from '../components/SegmentationUtilityButton';
+import { useSelectedSegmentationsForViewportStore } from '../stores';
+import {
+  hasExportableLabelMapData,
+  hasExportableContourData,
+} from '../utils/segmentationExportUtils';

-export default function PanelSegmentation({ children }: withAppTypes) {
+type PanelSegmentationProps = {
+  children?: React.ReactNode;
+
+  // The representation type for this segmentation panel. Undefined means all types.
+  segmentationRepresentationType?: SegmentationRepresentations;
+} & withAppTypes;
+
+export default function PanelSegmentation({
+  children,
+  segmentationRepresentationType,
+}: PanelSegmentationProps) {
  const { commandsManager, servicesManager } = useSystem();
-  const { customizationService, displaySetService } = servicesManager.services;
+  const {
+    customizationService,
+    displaySetService,
+    viewportGridService,
+    toolbarService,
+    segmentationService,
+  } = servicesManager.services;
+  const { activeViewportId } = viewportGridService.getState();
+
+  const utilitiesSectionMap = {
+    [SegmentationRepresentations.Labelmap]: toolbarService.sections.labelMapSegmentationUtilities,
+    [SegmentationRepresentations.Contour]: toolbarService.sections.contourSegmentationUtilities,
+  };
+
+  const selectedSegmentationsForViewportMap = useSelectedSegmentationsForViewportStore(
+    store => store.selectedSegmentationsForViewport[activeViewportId]
+  );
+
+  const selectedSegmentationIdForType = segmentationRepresentationType
+    ? selectedSegmentationsForViewportMap?.get(segmentationRepresentationType)
+    : segmentationService?.getActiveSegmentation(activeViewportId)?.segmentationId;
+
+  const buttonSection = utilitiesSectionMap[segmentationRepresentationType];
+
+  const { activeToolOptions: activeUtilityOptions } = useActiveToolOptions({
+    buttonSectionId: buttonSection,
+  });

  const { segmentationsWithRepresentations, disabled } =
    useActiveViewportSegmentationRepresentations();

+  const setUIState = useUIStateStore(store => store.setUIState);
+
+  // useEffect for handling clicks on any of the non-active viewports.
+  // The ViewportGrid stops the propagation of pointer/mouse events
+  // for non-active viewports so the Popover below
+  // is not closed when clicking on any of the non-active viewports.
+  useEffect(() => {
+    setUIState('activeSegmentationUtility', null);
+    toolbarService.refreshToolbarState({ viewportId: activeViewportId });
+  }, [activeViewportId, setUIState, toolbarService]);
+
+  // The callback for handling clicks outside of the Popover and, the SegmentationUtilityButton
+  // that triggered it to open. Clicks outside those components must close the Popover.
+  // The Popover is made visible whenever the options associated with the
+  // activeSegmentationUtility exist. Thus clearing the activeSegmentationUtility
+  // clears the associated options and will keep the Popover closed.
+  const handlePopoverOpenChange = useCallback(
+    (open: boolean) => {
+      if (!open) {
+        setUIState('activeSegmentationUtility', null);
+        toolbarService.refreshToolbarState({ viewportId: activeViewportId });
+      }
+    },
+    [activeViewportId, setUIState, toolbarService]
+  );
+
  // Extract customization options
  const segmentationTableMode = customizationService.getCustomization(
    'panelSegmentation.tableMode'
@@ -35,6 +111,7 @@ export default function PanelSegmentation({ children }: withAppTypes) {
    },
    onSegmentAdd: segmentationId => {
      commandsManager.run('addSegment', { segmentationId });
+      commandsManager.run('setActiveSegmentation', { segmentationId });
    },
    onSegmentClick: (segmentationId, segmentIndex) => {
      commandsManager.run('setActiveSegmentAndCenter', { segmentationId, segmentIndex });
@@ -51,6 +128,14 @@ export default function PanelSegmentation({ children }: withAppTypes) {
    onSegmentDelete: (segmentationId, segmentIndex) => {
      commandsManager.run('deleteSegment', { segmentationId, segmentIndex });
    },
+    onSegmentCopy:
+      segmentationRepresentationType === SegmentationRepresentations.Contour
+        ? (segmentationId, segmentIndex) => {
+            commandsManager.run('copyContourSegment', {
+              sourceSegmentInfo: { segmentationId, segmentIndex },
+            });
+          }
+        : undefined,
    onToggleSegmentVisibility: (segmentationId, segmentIndex, type) => {
      commandsManager.run('toggleSegmentVisibility', { segmentationId, segmentIndex, type });
    },
@@ -96,52 +181,26 @@ export default function PanelSegmentation({ children }: withAppTypes) {
  };

  // Generate export options
+  // Map each segmentation to an export option for it.
+  // A segmentation is exportable if it has any labelmap or contour data.
  const exportOptions = segmentationsWithRepresentations.map(({ segmentation }) => {
    const { representationData, segmentationId } = segmentation;
-    const { Labelmap } = representationData;
+    const { Labelmap, Contour } = representationData;

-    if (!Labelmap) {
+    if (!Labelmap && !Contour) {
      return { segmentationId, isExportable: true };
    }

-    // Check if any segments have anything drawn in any of the viewports
-    const hasAnySegmentData = (() => {
-      const imageIds = Labelmap.imageIds;
-      if (!imageIds?.length) return false;
-
-      for (const imageId of imageIds) {
-        const pixelData = cache.getImage(imageId)?.getPixelData();
-        if (!pixelData) continue;
-
-        for (let i = 0; i < pixelData.length; i++) {
-          if (pixelData[i] !== 0) return true;
-        }
-      }
-      return false;
-    })();
-
-    if (!hasAnySegmentData) {
+    if (
+      !hasExportableLabelMapData(Labelmap, displaySetService) &&
+      !hasExportableContourData(Contour)
+    ) {
      return { segmentationId, isExportable: false };
    }

-    const referencedImageIds = Labelmap.referencedImageIds;
-    const firstImageId = referencedImageIds[0];
-    const instance = metaData.get('instance', firstImageId);
-
-    if (!instance) {
-      return { segmentationId, isExportable: false };
-    }
-
-    const SOPInstanceUID = instance.SOPInstanceUID || instance.SopInstanceUID;
-    const SeriesInstanceUID = instance.SeriesInstanceUID;
-    const displaySet = displaySetService.getDisplaySetForSOPInstanceUID(
-      SOPInstanceUID,
-      SeriesInstanceUID
-    );
-
    return {
      segmentationId,
-      isExportable: displaySet?.isReconstructable,
+      isExportable: true,
    };
  });

@@ -150,15 +209,34 @@ export default function PanelSegmentation({ children }: withAppTypes) {
    disabled,
    data: segmentationsWithRepresentations,
    mode: segmentationTableMode,
-    title: 'Segmentations',
+    title: `${segmentationRepresentationType ? `${segmentationRepresentationType} ` : ''}Segmentations`,
    exportOptions,
    disableEditing,
    onSegmentationAdd,
    showAddSegment,
    renderInactiveSegmentations: handlers.getRenderInactiveSegmentations(),
+    segmentationRepresentationType,
+    selectedSegmentationIdForType,
    ...handlers,
  };

+  const renderUtilitiesToolbar = () => {
+    if (!buttonSection) {
+      return null;
+    }
+
+    return (
+      <IconPresentationProvider
+        size="large"
+        IconContainer={SegmentationUtilityButton}
+      >
+        <div className="flex flex-wrap gap-[3px] bg-transparent pb-[2px] pl-[8px] pt-[6px]">
+          <Toolbar buttonSection={buttonSection} />
+        </div>
+      </IconPresentationProvider>
+    );
+  };
+
  const renderSegments = () => {
    return (
      <SegmentationTable.Segments>
@@ -175,6 +253,7 @@ export default function PanelSegmentation({ children }: withAppTypes) {
    if (tableProps.mode === 'collapsed') {
      return (
        <SegmentationTable.Collapsed>
+          {renderUtilitiesToolbar()}
          <SegmentationTable.Collapsed.Header>
            <SegmentationTable.Collapsed.DropdownMenu>
              <CustomDropdownMenuContent />
@@ -193,6 +272,7 @@ export default function PanelSegmentation({ children }: withAppTypes) {
    return (
      <>
        <SegmentationTable.Expanded>
+          {renderUtilitiesToolbar()}
          <SegmentationTable.Expanded.Header>
            <SegmentationTable.Expanded.DropdownMenu>
              <CustomDropdownMenuContent />
@@ -211,11 +291,27 @@ export default function PanelSegmentation({ children }: withAppTypes) {
  };

  return (
-    <SegmentationTable {...tableProps}>
-      {children}
-      <SegmentationTable.Config />
-      <SegmentationTable.AddSegmentationRow />
-      {renderModeContent()}
-    </SegmentationTable>
+    <Popover
+      open={!!activeUtilityOptions}
+      onOpenChange={handlePopoverOpenChange}
+    >
+      <PopoverAnchor>
+        <SegmentationTable {...tableProps}>
+          {children}
+          <SegmentationTable.Config />
+          <SegmentationTable.AddSegmentationRow />
+          {renderModeContent()}
+        </SegmentationTable>
+      </PopoverAnchor>
+      {activeUtilityOptions && (
+        <PopoverContent
+          side="left"
+          align="start"
+          className="w-auto"
+        >
+          <ToolSettings options={activeUtilityOptions} />
+        </PopoverContent>
+      )}
+    </Popover>
  );
 }
@@ -221,7 +221,7 @@ describe('SegmentationService', () => {
    it('should add event listeners', () => {
      service.onModeEnter();

-      expect(eventTarget.addEventListener).toHaveBeenCalledTimes(7);
+      expect(eventTarget.addEventListener).toHaveBeenCalledTimes(8);

      expect(eventTarget.addEventListener).toHaveBeenCalledWith(
        csToolsEnums.Events.SEGMENTATION_MODIFIED,
@@ -251,6 +251,10 @@ describe('SegmentationService', () => {
        csToolsEnums.Events.SEGMENTATION_ADDED,
        expect.any(Function)
      );
+      expect(eventTarget.addEventListener).toHaveBeenCalledWith(
+        csToolsEnums.Events.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,
+        expect.any(Function)
+      );
    });
  });

@@ -1999,7 +2003,7 @@ describe('SegmentationService', () => {

      service.addSegment(segmentationId, config);

-      expect(cstSegmentation.state.getSegmentation).toHaveBeenCalledTimes(1);
+      expect(cstSegmentation.state.getSegmentation).toHaveBeenCalledTimes(2);
      expect(cstSegmentation.state.getSegmentation).toHaveBeenCalledWith(segmentationId);

      expect(cstSegmentation.updateSegmentations).toHaveBeenCalledTimes(1);
@@ -81,6 +81,8 @@ const EVENTS = {
  SEGMENT_LOADING_COMPLETE: 'event::segment_loading_complete',
  // loading completed for all segments
  SEGMENTATION_LOADING_COMPLETE: 'event::segmentation_loading_complete',
+  // fired when a contour annotation cut merge process is completed
+  ANNOTATION_CUT_MERGE_PROCESS_COMPLETED: 'event::annotation_cut_merge_process_completed',
 };

 const VALUE_TYPES = {};
@@ -350,6 +352,39 @@ class SegmentationService extends PubSubService {
      FrameOfReferenceUID?: string;
      label?: string;
    }
+  ): Promise<string> {
+    return this._createSegmentationForDisplaySet(displaySet, LABELMAP, options);
+  }
+
+  public async createContourForDisplaySet(
+    displaySet: AppTypes.DisplaySet,
+    options?: {
+      segmentationId?: string;
+      segments?: { [segmentIndex: number]: Partial<cstTypes.Segment> };
+      FrameOfReferenceUID?: string;
+      label?: string;
+    }
+  ): Promise<string> {
+    return this._createSegmentationForDisplaySet(displaySet, CONTOUR, options);
+  }
+
+  /**
+   * Private method to create segmentation for a display set with the specified type
+   *
+   * @param displaySet - The display set to create the segmentation for
+   * @param segmentationType - The type of segmentation (SegmentationRepresentations enum)
+   * @param options - Optional parameters for creating the segmentation
+   * @returns A promise that resolves to the created segmentation ID
+   */
+  private async _createSegmentationForDisplaySet(
+    displaySet: AppTypes.DisplaySet,
+    segmentationType: SegmentationRepresentations,
+    options?: {
+      segmentationId?: string;
+      segments?: { [segmentIndex: number]: Partial<cstTypes.Segment> };
+      FrameOfReferenceUID?: string;
+      label?: string;
+    }
  ): Promise<string> {
    // Todo: random does not makes sense, make this better, like
    // labelmap 1, 2, 3 etc
@@ -375,7 +410,7 @@ class SegmentationService extends PubSubService {
    const segmentationPublicInput: cstTypes.SegmentationPublicInput = {
      segmentationId,
      representation: {
-        type: LABELMAP,
+        type: segmentationType,
        data: {
          imageIds: segImageIds,
          // referencedVolumeId: this._getVolumeIdForDisplaySet(displaySet),
@@ -808,6 +843,15 @@ class SegmentationService extends PubSubService {
    cstSegmentation.config.style.resetToGlobalStyle();
  };

+  public getNextAvailableSegmentIndex(segmentationId: string): number {
+    const csSegmentation = this.getCornerstoneSegmentation(segmentationId);
+    // grab the next available segment index based on the object keys,
+    // so basically get the highest segment index value + 1
+
+    const segmentKeys = Object.keys(csSegmentation.segments);
+    return segmentKeys.length === 0 ? 1 : Math.max(...segmentKeys.map(Number)) + 1;
+  }
+
  /**
   * Adds a new segment to the specified segmentation.
   * @param segmentationId - The ID of the segmentation to add the segment to.
@@ -841,10 +885,7 @@ class SegmentationService extends PubSubService {

    let segmentIndex = config.segmentIndex;
    if (!segmentIndex) {
-      // grab the next available segment index based on the object keys,
-      // so basically get the highest segment index value + 1
-      const segmentKeys = Object.keys(csSegmentation.segments);
-      segmentIndex = segmentKeys.length === 0 ? 1 : Math.max(...segmentKeys.map(Number)) + 1;
+      segmentIndex = this.getNextAvailableSegmentIndex(segmentationId);
    }

    // update the segmentation
@@ -1627,6 +1668,11 @@ class SegmentationService extends PubSubService {
      csToolsEnums.Events.SEGMENTATION_ADDED,
      this._onSegmentationAddedFromSource
    );
+
+    eventTarget.addEventListener(
+      csToolsEnums.Events.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED,
+      this._onAnnotationCutMergeProcessCompletedFromSource
+    );
  }

  private getCornerstoneSegmentation(segmentationId: string) {
@@ -1879,6 +1925,13 @@ class SegmentationService extends PubSubService {
      segmentationId,
    });
  };
+
+  private _onAnnotationCutMergeProcessCompletedFromSource = evt => {
+    const { segmentationId } = evt.detail;
+    this._broadcastEvent(this.EVENTS.ANNOTATION_CUT_MERGE_PROCESS_COMPLETED, {
+      segmentationId,
+    });
+  };
 }

 export default SegmentationService;
@@ -714,7 +714,7 @@ class CornerstoneViewportService extends PubSubService implements IViewportServi
    // is being used to navigate to the initial view position for measurement
    // navigation and other navigation forcing specific views.
    let initialImageIndexToUse =
-      presentations?.positionPresentation?.initialImageIndex ?? <number>initialImageIndex;
+      presentations?.positionPresentation?.initialImageIndex ?? (initialImageIndex as number);

    const { rotation, flipHorizontal, displayArea } = viewportInfo.getViewportOptions();

@@ -933,6 +933,10 @@ class CornerstoneViewportService extends PubSubService implements IViewportServi
    const displaySet = displaySetService.getDisplaySetByUID(displaySetUIDs[0]);
    const displaySetModality = displaySet?.Modality;

+    // seems like a hack but we need the actor to be ready first before
+    // we set the properties
+    const timeoutViewportCallback = (callback: () => void) => setTimeout(callback, 0);
+
    // filter overlay display sets (e.g. segmentation) since they will get handled below via the segmentation service
    const filteredVolumeInputArray = volumeInputArray
      .map((volumeInput, index) => {
@@ -984,12 +988,21 @@ class CornerstoneViewportService extends PubSubService implements IViewportServi
          const backgroundDisplaySet = displaySetService.getDisplaySetsBy(
            displaySet =>
              !displaySet.isOverlayDisplaySet &&
-              displaySet.images.some(image => image.imageId === sampleImageId)
+              displaySet.images?.some(image => image.imageId === sampleImageId)
          );

          if (backgroundDisplaySet.length !== 1) {
            throw new Error('Background display set not found');
          }
+
+          if (viewport.type === csEnums.ViewportType.VOLUME_3D) {
+            timeoutViewportCallback(() => {
+              viewportGridService.setDisplaySetsForViewport({
+                viewportId: viewport.id,
+                displaySetInstanceUIDs: [backgroundDisplaySet[0].displaySetInstanceUID],
+              });
+            });
+          }
        }
      });
    }
@@ -1006,15 +1019,13 @@ class CornerstoneViewportService extends PubSubService implements IViewportServi
    viewport.render();

    volumesProperties.forEach(({ properties, volumeId }) => {
-      setTimeout(() => {
-        // seems like a hack but we need the actor to be ready first before
-        // we set the properties
+      timeoutViewportCallback(() => {
        viewport.setProperties(properties, volumeId);
        viewport.render();
-      }, 0);
+      });
    });

-    this.setPresentations(viewport.id, presentations, viewportInfo);
+    this.setPresentations(viewport.id, presentations);

    if (!presentations.positionPresentation) {
      const imageIndex = this._getInitialImageIndexForViewport(viewportInfo);
@@ -2,3 +2,4 @@ export { useLutPresentationStore } from './useLutPresentationStore';
 export { usePositionPresentationStore } from './usePositionPresentationStore';
 export { useSegmentationPresentationStore } from './useSegmentationPresentationStore';
 export { useSynchronizersStore } from './useSynchronizersStore';
+export { useSelectedSegmentationsForViewportStore } from './useSelectedSegmentationsForViewportStore';
@@ -0,0 +1,85 @@
+import { create } from 'zustand';
+import { devtools } from 'zustand/middleware';
+import { SelectedSegmentationByTypeMap } from '../types/SelectedSegmentationByTypeMap';
+
+const PRESENTATION_TYPE_ID = 'selectedSegmentationsForViewportId';
+const DEBUG_STORE = false;
+
+/**
+ * Represents the state and actions for managing selected segmentations for a viewport by representation type.
+ */
+type SelectedSegmentationsForViewportState = {
+  /**
+   * Stores a mapping from viewport id to a map of representation type to segmentation id.
+   */
+  selectedSegmentationsForViewport: Record<string, SelectedSegmentationByTypeMap>;
+
+  /**
+   * Sets the selected segmentations for a given viewport id.
+   *
+   * @param key - The viewport id.
+   * @param value - The `SelectedSegmentationByTypeMap` to associate with the viewport id.
+   */
+  setSelectedSegmentationsForViewport: (key: string, value: SelectedSegmentationByTypeMap) => void;
+
+  /**
+   * Clears all selected segmentations for all viewports.
+   */
+  clearSelectedSegmentationsForViewportStore: () => void;
+
+  /**
+   * Type identifier for the store.
+   */
+  type: string;
+};
+
+/**
+ * Creates the Selected Segmentations For Viewport store.
+ *
+ * @param set - The zustand set function.
+ * @returns The selected segmentations for viewport store state and actions.
+ */
+const createSelectedSegmentationsForViewportStore = (
+  set
+): SelectedSegmentationsForViewportState => ({
+  selectedSegmentationsForViewport: {},
+  type: PRESENTATION_TYPE_ID,
+
+  /**
+   * Sets the selected segmentations for a given viewport id.
+   */
+  setSelectedSegmentationsForViewport: (key, value) =>
+    set(
+      state => ({
+        selectedSegmentationsForViewport: {
+          ...state.selectedSegmentationsForViewport,
+          [key]: value,
+        },
+      }),
+      false,
+      'setSelectedSegmentationsForViewport'
+    ),
+
+  /**
+   * Clears all selected segmentations for all viewports.
+   */
+  clearSelectedSegmentationsForViewportStore: () =>
+    set(
+      { selectedSegmentationsForViewport: {} },
+      false,
+      'clearSelectedSegmentationsForViewportStore'
+    ),
+});
+
+/**
+ * Zustand store for managing selected segmentations for a viewport by representation type.
+ * Applies devtools middleware when DEBUG_STORE is enabled.
+ */
+export const useSelectedSegmentationsForViewportStore =
+  create<SelectedSegmentationsForViewportState>()(
+    DEBUG_STORE
+      ? devtools(createSelectedSegmentationsForViewportStore, {
+          name: 'SelectedSegmentationsForViewportStore',
+        })
+      : createSelectedSegmentationsForViewportStore
+  );
@@ -0,0 +1,3 @@
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
+
+export type SelectedSegmentationByTypeMap = Map<SegmentationRepresentations, string>;
@@ -0,0 +1,74 @@
+import { utilities as csUtils } from '@cornerstonejs/core';
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
+import i18n from '@ohif/i18n';
+import { ServicesManager } from '@ohif/core';
+
+function _createDefaultSegments(createInitialSegment?: boolean) {
+  return createInitialSegment
+    ? {
+        1: {
+          label: `${i18n.t('Tools:Segment')} 1`,
+          active: true,
+        },
+      }
+    : {};
+}
+
+type CreateSegmentationForViewportOptions = {
+  displaySetInstanceUID?: string;
+  label?: string;
+  segmentationId?: string;
+  createInitialSegment?: boolean;
+};
+
+type CreateSegmentationForViewportParams = {
+  viewportId: string;
+  options?: CreateSegmentationForViewportOptions;
+  segmentationType: SegmentationRepresentations;
+};
+
+/**
+ * Creates a segmentation for the active viewport
+ *
+ * The created segmentation will be registered as a display set and also added
+ * as a segmentation representation to the viewport.
+ */
+export async function createSegmentationForViewport(
+  servicesManager: ServicesManager,
+  { viewportId, options = {}, segmentationType }: CreateSegmentationForViewportParams
+): Promise<string> {
+  const { viewportGridService, displaySetService, segmentationService } = servicesManager.services;
+  const { viewports } = viewportGridService.getState();
+  const targetViewportId = viewportId;
+
+  const viewport = viewports.get(targetViewportId);
+
+  // Todo: add support for multiple display sets
+  const displaySetInstanceUID = options.displaySetInstanceUID || viewport.displaySetInstanceUIDs[0];
+
+  const segs = segmentationService.getSegmentations();
+
+  const label = options.label || `${i18n.t('Tools:Segmentation')} ${segs.length + 1}`;
+  const segmentationId = options.segmentationId || `${csUtils.uuidv4()}`;
+
+  const displaySet = displaySetService.getDisplaySetByUID(displaySetInstanceUID);
+
+  const segmentationCreationOptions = {
+    label,
+    segmentationId,
+    segments: _createDefaultSegments(options.createInitialSegment),
+  };
+
+  // This will create the segmentation and register it as a display set
+  const generatedSegmentationId = await (segmentationType === SegmentationRepresentations.Labelmap
+    ? segmentationService.createLabelmapForDisplaySet(displaySet, segmentationCreationOptions)
+    : segmentationService.createContourForDisplaySet(displaySet, segmentationCreationOptions));
+
+  // Also add the segmentation representation to the viewport
+  await segmentationService.addSegmentationRepresentation(viewportId, {
+    segmentationId,
+    type: segmentationType,
+  });
+
+  return generatedSegmentationId;
+}
@@ -70,43 +70,6 @@ describe('getUpdatedViewportsForSegmentation', () => {
    expect(result).toEqual(mockUpdatedViewports);
  });

-  it('should filter out volume3d viewports', () => {
-    const mockUpdatedViewports = [
-      {
-        viewportOptions: {
-          viewportType: 'stack',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'volume3d',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'volume',
-        },
-      },
-    ];
-
-    mockHangingProtocolService.getViewportsRequireUpdate.mockReturnValue(mockUpdatedViewports);
-
-    const result = getUpdatedViewportsForSegmentation(defaultParameters);
-
-    expect(result).toEqual([
-      {
-        viewportOptions: {
-          viewportType: 'stack',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'volume',
-        },
-      },
-    ]);
-  });
-
  it('should handle viewports without viewportOptions', () => {
    const mockUpdatedViewports = [
      {
@@ -255,70 +218,22 @@ describe('getUpdatedViewportsForSegmentation', () => {
  it('should handle getViewportsRequireUpdate returning null', () => {
    mockHangingProtocolService.getViewportsRequireUpdate.mockReturnValue(null);

-    expect(() => getUpdatedViewportsForSegmentation(defaultParameters)).toThrow();
+    expect(getUpdatedViewportsForSegmentation(defaultParameters)).toEqual(null);
  });

  it('should handle mixed viewport types including volume3d', () => {
    const mockUpdatedViewports = [
-      {
-        viewportOptions: {
-          viewportType: 'stack',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'volume3d',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'volume3d',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'orthogonal',
-        },
-      },
+      { viewportOptions: { viewportType: 'stack' } },
+      { viewportOptions: { viewportType: 'volume3d' } },
+      { viewportOptions: { viewportType: 'volume3d' } },
+      { viewportOptions: { viewportType: 'orthogonal' } },
    ];

    mockHangingProtocolService.getViewportsRequireUpdate.mockReturnValue(mockUpdatedViewports);

    const result = getUpdatedViewportsForSegmentation(defaultParameters);

-    expect(result).toEqual([
-      {
-        viewportOptions: {
-          viewportType: 'stack',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'orthogonal',
-        },
-      },
-    ]);
-  });
-
-  it('should handle all volume3d viewports', () => {
-    const mockUpdatedViewports = [
-      {
-        viewportOptions: {
-          viewportType: 'volume3d',
-        },
-      },
-      {
-        viewportOptions: {
-          viewportType: 'volume3d',
-        },
-      },
-    ];
-
-    mockHangingProtocolService.getViewportsRequireUpdate.mockReturnValue(mockUpdatedViewports);
-
-    const result = getUpdatedViewportsForSegmentation(defaultParameters);
-
-    expect(result).toEqual([]);
+    expect(result).toEqual(mockUpdatedViewports);
  });

  it('should handle viewports with undefined viewportType', () => {
@@ -328,6 +243,11 @@ describe('getUpdatedViewportsForSegmentation', () => {
          viewportType: undefined,
        },
      },
+      {
+        viewportOptions: {
+          viewportType: 'volume3d',
+        },
+      },
      {
        viewportOptions: {
          someOtherProperty: 'value',
@@ -16,7 +16,7 @@ function getUpdatedViewportsForSegmentation({
    isHangingProtocolLayout
  );

-  return updatedViewports.filter(v => v.viewportOptions?.viewportType !== 'volume3d');
+  return updatedViewports;
 }

 const getTargetViewport = ({ viewportId, viewportGridService }) => {
@@ -10,6 +10,7 @@ import promptHydrationDialog, {
  HydrationSRResult,
 } from './promptHydrationDialog';
 import { getCenterExtent } from './getCenterExtent';
+import { createSegmentationForViewport } from './createSegmentationForViewport';

 const utils = {
  handleSegmentChange,
@@ -18,6 +19,7 @@ const utils = {
  setupSegmentationModifiedHandler,
  promptHydrationDialog,
  getCenterExtent,
+  createSegmentationForViewport,
 };

 export type { HydrationDialogProps, HydrationCallback, HydrationSRResult };
@@ -84,7 +84,7 @@ export default function interleaveCenterLoader({
  // the imageIds and save them in AllRequests for later use
  const AllRequests = [];
  volumes.forEach(volume => {
-    const requests = volume.getImageLoadRequests();
+    const requests = volume.getImageLoadRequests?.() ?? [];

    if (!requests.length || !requests[0] || !requests[0].imageId) {
      return;
@@ -83,7 +83,7 @@ export default function interleaveTopToBottom({
  // the imageIds and save them in AllRequests for later use
  const AllRequests = [];
  volumes.forEach(volume => {
-    const requests = volume.getImageLoadRequests();
+    const requests = volume.getImageLoadRequests?.() ?? [];

    if (!requests?.[0]?.imageId) {
      return;
@@ -0,0 +1,86 @@
+import { cache, metaData } from '@cornerstonejs/core';
+import { Types as cstTypes } from '@cornerstonejs/tools';
+
+/**
+ * Checks if a labelmap segmentation has exportable data
+ * A label map is exportable if it has any pixel data and
+ * it is referenced by a display set that is reconstructable.
+ *
+ * @param labelmap - The labelmap representation data
+ * @param displaySetService - The display set service instance
+ * @returns boolean - Whether the labelmap has exportable data
+ */
+export const hasExportableLabelMapData = (
+  labelmap: cstTypes.LabelmapSegmentationData | undefined,
+  displaySetService: any
+): boolean => {
+  if (!labelmap) {
+    return false;
+  }
+
+  const imageIds = labelmap?.imageIds;
+  if (!imageIds?.length) {
+    return false;
+  }
+
+  const hasPixelData = imageIds.some(imageId => {
+    const pixelData = cache.getImage(imageId)?.getPixelData();
+    if (!pixelData) {
+      return false;
+    }
+
+    for (let i = 0; i < pixelData.length; i++) {
+      if (pixelData[i] !== 0) {
+        return true;
+      }
+    }
+  });
+
+  if (!hasPixelData) {
+    return false;
+  }
+
+  const referencedImageIds = labelmap?.referencedImageIds;
+
+  if (!referencedImageIds) {
+    return false;
+  }
+  const firstImageId = referencedImageIds[0];
+  const instance = metaData.get('instance', firstImageId);
+
+  if (!instance) {
+    return false;
+  }
+
+  const SOPInstanceUID = instance.SOPInstanceUID || instance.SopInstanceUID;
+  const SeriesInstanceUID = instance.SeriesInstanceUID;
+  const displaySet = displaySetService.getDisplaySetForSOPInstanceUID(
+    SOPInstanceUID,
+    SeriesInstanceUID
+  );
+
+  return displaySet?.isReconstructable;
+};
+
+/**
+ * Checks if a contour segmentation has exportable data
+ * A contour is exportable if it has any contour annotation/geometry data.
+ *
+ * @param contour - The contour representation data
+ * @returns boolean - Whether the contour has exportable data
+ */
+export const hasExportableContourData = (
+  contour: cstTypes.ContourSegmentationData | undefined
+): boolean => {
+  if (!contour) {
+    return false;
+  }
+
+  const contourAnnotationUIDsMap = contour?.annotationUIDsMap;
+
+  if (!contourAnnotationUIDsMap) {
+    return false;
+  }
+
+  return contourAnnotationUIDsMap.size > 0;
+};
@@ -1,5 +1,7 @@
 import * as cornerstoneTools from '@cornerstonejs/tools';
 import { updateSegmentationStats } from './updateSegmentationStats';
+import { useSelectedSegmentationsForViewportStore } from '../stores';
+import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';

 /**
 * Sets up the handler for segmentation data modification events
@@ -110,3 +112,49 @@ export function setupSegmentationModifiedHandler({ segmentationService }) {

  return { unsubscribe };
 }
+
+/**
+ * Sets up auto tab switching for when the first segmentation is added into the viewer.
+ */
+export function setUpSelectedSegmentationsForViewportHandler({ segmentationService }) {
+  const selectedSegmentationsForViewportEvents = [
+    segmentationService.EVENTS.SEGMENTATION_MODIFIED,
+    segmentationService.EVENTS.SEGMENTATION_REPRESENTATION_MODIFIED,
+  ];
+
+  const unsubscribeSelectedSegmentationsForViewportEvents = selectedSegmentationsForViewportEvents
+    .map(eventName =>
+      segmentationService.subscribe(eventName, event => {
+        const { viewportId } = event;
+
+        if (!viewportId) {
+          return;
+        }
+
+        const { selectedSegmentationsForViewport, setSelectedSegmentationsForViewport } =
+          useSelectedSegmentationsForViewportStore.getState();
+
+        const representations = segmentationService.getSegmentationRepresentations(viewportId);
+
+        const activeRepresentation = representations.find(representation => representation.active);
+
+        const typeToSegmentationIdMap =
+          selectedSegmentationsForViewport[viewportId] ??
+          new Map<SegmentationRepresentations, string>();
+
+        if (activeRepresentation) {
+          typeToSegmentationIdMap.set(
+            activeRepresentation.type,
+            activeRepresentation.segmentationId
+          );
+        } else {
+          typeToSegmentationIdMap.clear();
+        }
+
+        setSelectedSegmentationsForViewport(viewportId, typeToSegmentationIdMap);
+      })
+    )
+    .map(subscription => subscription.unsubscribe);
+
+  return { unsubscribeSelectedSegmentationsForViewportEvents };
+}
@@ -2,11 +2,13 @@ import { setUpSegmentationEventHandlers } from './setUpSegmentationEventHandlers
 import {
  setupSegmentationDataModifiedHandler,
  setupSegmentationModifiedHandler,
+  setUpSelectedSegmentationsForViewportHandler,
 } from './segmentationHandlers';

 jest.mock('./segmentationHandlers', () => ({
  setupSegmentationDataModifiedHandler: jest.fn(),
  setupSegmentationModifiedHandler: jest.fn(),
+  setUpSelectedSegmentationsForViewportHandler: jest.fn(),
 }));

 describe('setUpSegmentationEventHandlers', () => {
@@ -38,6 +40,7 @@ describe('setUpSegmentationEventHandlers', () => {
  const mockUnsubscribeDataModified = jest.fn();
  const mockUnsubscribeModified = jest.fn();
  const mockUnsubscribeCreated = jest.fn();
+  const mockUnsubscribeSelectedSegmentationsForViewportEvents = [jest.fn(), jest.fn()];

  const defaultParameters = {
    servicesManager: mockServicesManager as unknown as AppTypes.ServicesManager,
@@ -52,6 +55,10 @@ describe('setUpSegmentationEventHandlers', () => {
    (setupSegmentationModifiedHandler as jest.Mock).mockReturnValue({
      unsubscribe: mockUnsubscribeModified,
    });
+    (setUpSelectedSegmentationsForViewportHandler as jest.Mock).mockReturnValue({
+      unsubscribeSelectedSegmentationsForViewportEvents:
+        mockUnsubscribeSelectedSegmentationsForViewportEvents,
+    });
    mockSegmentationService.subscribe.mockReturnValue({
      unsubscribe: mockUnsubscribeCreated,
    });
@@ -92,6 +99,7 @@ describe('setUpSegmentationEventHandlers', () => {
        mockUnsubscribeDataModified,
        mockUnsubscribeModified,
        mockUnsubscribeCreated,
+        ...mockUnsubscribeSelectedSegmentationsForViewportEvents,
      ],
    });
  });
@@ -1,4 +1,5 @@
 import {
+  setUpSelectedSegmentationsForViewportHandler,
  setupSegmentationDataModifiedHandler,
  setupSegmentationModifiedHandler,
 } from './segmentationHandlers';
@@ -28,7 +29,9 @@ export const setUpSegmentationEventHandlers = ({ servicesManager, commandsManage

      const segmentation = segmentationService.getSegmentation(segmentationId);
      const label = segmentation.cachedStats.info;
-      const imageIds = segmentation.representationData.Labelmap.imageIds;
+      const imageIds =
+        segmentation.representationData?.Labelmap?.imageIds ??
+        segmentation.representationData?.Contour?.imageIds;

      // Create a display set for the segmentation
      const segmentationDisplaySet = {
@@ -50,10 +53,16 @@ export const setUpSegmentationEventHandlers = ({ servicesManager, commandsManage
    }
  );

+  const { unsubscribeSelectedSegmentationsForViewportEvents } =
+    setUpSelectedSegmentationsForViewportHandler({
+      segmentationService,
+    });
+
  const unsubscriptions = [
    unsubscribeSegmentationDataModifiedHandler,
    unsubscribeSegmentationModifiedHandler,
    unsubscribeSegmentationCreated,
+    ...unsubscribeSelectedSegmentationsForViewportEvents,
  ];

  return { unsubscriptions };
@@ -348,20 +348,4 @@ describe('Transitions Module', () => {
      });
    });
  });
-
-  describe('Performance Validation', () => {
-    it('should handle many rapid calls without issues', () => {
-      const startTime = performance.now();
-
-      for (let i = 0; i < 1000; i++) {
-        const t = i / 1000;
-        linear(t);
-        easeInOut(t, 0.1);
-        ease(t, 0.2, 1.5);
-      }
-
-      const endTime = performance.now();
-      expect(endTime - startTime).toBeLessThan(10);
-    });
-  });
 });
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-default
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-default
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-default",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "Common/default features and functionality for basic image viewing",
  "author": "OHIF Core Team",
  "license": "MIT",
@@ -34,8 +34,8 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicomweb-client": "0.10.4",
    "prop-types": "15.8.1",
@@ -28,7 +28,7 @@ const SidePanelWithServices = ({
  onClose,
  ...props
 }: SidePanelWithServicesProps) => {
-  const panelService = servicesManager?.services?.panelService;
+  const { panelService, toolbarService, viewportGridService } = servicesManager.services;

  // Tracks whether this SidePanel has been opened at least once since this SidePanel was inserted into the DOM.
  // Thus going to the Study List page and back to the viewer resets this flag for a SidePanel.
@@ -37,9 +37,15 @@ const SidePanelWithServices = ({
  const [closedManually, setClosedManually] = useState(false);
  const [tabs, setTabs] = useState(tabsProp ?? panelService.getPanels(side));

-  const handleActiveTabIndexChange = useCallback(({ activeTabIndex }) => {
-    setActiveTabIndex(activeTabIndex);
-  }, []);
+  const handleActiveTabIndexChange = useCallback(
+    ({ activeTabIndex }) => {
+      const { activeViewportId: viewportId } = viewportGridService.getState();
+      toolbarService.refreshToolbarState({ viewportId });
+
+      setActiveTabIndex(activeTabIndex);
+    },
+    [toolbarService, viewportGridService]
+  );

  const handleOpen = useCallback(() => {
    setSidePanelExpanded(true);
@@ -1,9 +1,30 @@
 import React from 'react';
 import { useToolbar } from '@ohif/core';

+/**
+ * Props for the Toolbar component that renders a collection of toolbar buttons and/or button sections.
+ *
+ * @interface ToolbarProps
+ */
 interface ToolbarProps {
+  /**
+   * The section of buttons to display in the toolbar.
+   * Common values include 'primary', 'secondary', 'tertiary', etc.
+   * Defaults to 'primary' if not specified.
+   *
+   * @default 'primary'
+   */
  buttonSection?: string;
+
+  /**
+   * The unique identifier of the viewport this toolbar is associated with.
+   */
  viewportId?: string;
+
+  /**
+   * The numeric position or location of the toolbar.
+   * Used for ordering and layout purposes in the UI.
+   */
  location?: number;
 }

@@ -60,7 +81,17 @@ export function Toolbar({ buttonSection = 'primary', viewportId, location }: Too
          />
        );

-        return <div key={id}>{tool}</div>;
+        return (
+          <div
+            key={id}
+            // This wrapper div exists solely for React's key prop requirement during reconciliation.
+            // We use display:contents to make it transparent to the layout engine (children appear
+            // as direct children of the parent) while keeping it in the DOM for React's virtual DOM.
+            className="contents"
+          >
+            {tool}
+          </div>
+        );
      })}
    </>
  );
@@ -10,6 +10,7 @@ import ToolButtonListWrapper from './Toolbar/ToolButtonListWrapper';
 import ToolRowWrapper from './Toolbar/ToolRowWrapper';
 import { ToolBoxButtonGroupWrapper, ToolBoxButtonWrapper } from './Toolbar/ToolBoxWrapper';
 import { ToolButtonWrapper } from './Toolbar/ToolButtonWrapper';
+import { Toolbar } from './Toolbar';

 export default function getToolbarModule({ commandsManager, servicesManager }: withAppTypes) {
  const { cineService } = servicesManager.services;
@@ -45,6 +46,10 @@ export default function getToolbarModule({ commandsManager, servicesManager }: w
      name: 'ohif.progressDropdown',
      defaultComponent: ProgressDropdownWithService,
    },
+    {
+      name: 'ohif.Toolbar',
+      defaultComponent: Toolbar,
+    },
    {
      name: 'evaluate.cine',
      evaluate: () => {
@@ -1,12 +1,21 @@
 import React, { useState } from 'react';
 import { Icons, PanelSection, ToolSettings } from '@ohif/ui-next';
-import { useSystem, useToolbar } from '@ohif/core';
-import classnames from 'classnames';
+import { useSystem, useToolbar, useActiveToolOptions } from '@ohif/core';
 import { useTranslation } from 'react-i18next';

-interface ButtonProps {
-  isActive?: boolean;
-  options?: unknown;
+/**
+ * Props for the Toolbox component that renders a collection of toolbar button sections.
+ */
+interface ToolboxProps {
+  /**
+   * The unique identifier of the button section this toolbox represents.
+   */
+  buttonSectionId: string;
+
+  /**
+   * The display title for the toolbox.
+   */
+  title: string;
 }

 /**
@@ -19,7 +28,7 @@ interface ButtonProps {
 * role in enhancing the app with a toolbox by providing a way to integrate
 * and display various tools and their corresponding options
 */
-export function Toolbox({ buttonSectionId, title }: { buttonSectionId: string; title: string }) {
+export function Toolbox({ buttonSectionId, title }: ToolboxProps) {
  const { servicesManager } = useSystem();
  const { t } = useTranslation();

@@ -30,6 +39,8 @@ export function Toolbox({ buttonSectionId, title }: { buttonSectionId: string; t
    buttonSection: buttonSectionId,
  });

+  const { activeToolOptions } = useActiveToolOptions({ buttonSectionId });
+
  if (!toolboxSections.length) {
    return null;
  }
@@ -41,35 +52,6 @@ export function Toolbox({ buttonSectionId, title }: { buttonSectionId: string; t
    );
  }

-  // Helper to check a list of buttons for an active tool.
-  const findActiveOptions = (buttons: any[]): unknown => {
-    for (const tool of buttons) {
-      if (tool.componentProps.isActive) {
-        return tool.componentProps.options;
-      }
-      if (tool.componentProps.buttonSection) {
-        const nestedButtons = toolbarService.getButtonPropsInButtonSection(
-          tool.componentProps.buttonSection
-        ) as ButtonProps[];
-        const activeNested = nestedButtons.find(nested => nested.isActive);
-        if (activeNested) {
-          return activeNested.options;
-        }
-      }
-    }
-    return null;
-  };
-
-  // Look for active tool options across all sections.
-  const activeToolOptions = toolboxSections.reduce((activeOptions, section) => {
-    if (activeOptions) {
-      return activeOptions;
-    }
-    const sectionId = section.componentProps.buttonSection;
-    const buttons = toolbarService.getButtonSection(sectionId);
-    return findActiveOptions(buttons);
-  }, null);
-
  // Define the interaction handler once.
  const handleInteraction = ({ itemId }: { itemId: string }) => {
    onInteraction?.({ itemId });
@@ -103,19 +85,20 @@ export function Toolbox({ buttonSectionId, title }: { buttonSectionId: string; t
          return (
            <div
              key={sectionId}
-              className="bg-muted flex flex-wrap space-x-2 py-2 px-1"
+              className="bg-muted flex flex-wrap gap-2 py-2 px-1"
            >
              {buttons.map(tool => {
-                if (!tool) {
+                // Skip over tools that are not visible. The visible flag is typically set to
+                // false as a result of the evaluator function. The evaluator might explicitly
+                // set visible to false. Alternatively, the ToolbarService will set the visible flag to
+                // false when the evaluator sets disabled to true and the tool has the hideWhenDisabled flag set to true.
+                if (!tool || !tool.componentProps.visible) {
                  return null;
                }
                const { id, Component, componentProps } = tool;

                return (
-                  <div
-                    key={id}
-                    className={classnames('ml-1')}
-                  >
+                  <div key={id}>
                    <Component
                      {...componentProps}
                      id={id}
@@ -3,6 +3,105 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+
+### Features
+
+* **jpeg2000:** Add 16-bit RGB support to JPEG2000 decoder  ([#5519](https://github.com/OHIF/Viewers/issues/5519)) ([a154443](https://github.com/OHIF/Viewers/commit/a1544432db42bf77864bb7df2f757cae819a4b4d))
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-dicom-microscopy
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-dicom-microscopy
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-dicom-microscopy",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for DICOM microscopy",
  "author": "Bill Wallace, md-prog",
  "license": "MIT",
@@ -30,10 +30,10 @@
    "start": "yarn run dev"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "prop-types": "15.8.1",
    "react": "18.3.1",
    "react-dom": "18.3.1",
@@ -45,7 +45,7 @@
    "@babel/runtime": "7.28.2",
    "@cornerstonejs/codec-charls": "1.2.3",
    "@cornerstonejs/codec-libjpeg-turbo-8bit": "1.2.2",
-    "@cornerstonejs/codec-openjpeg": "1.2.4",
+    "@cornerstonejs/codec-openjpeg": "1.3.0",
    "colormap": "2.3.2",
    "lodash.debounce": "4.0.8",
    "mathjs": "12.4.3"
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-dicom-pdf
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-dicom-pdf
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-dicom-pdf",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for PDF display",
  "author": "OHIF",
  "license": "MIT",
@@ -30,8 +30,8 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-dicom-video
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-dicom-video
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-dicom-video",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for video display",
  "author": "OHIF",
  "license": "MIT",
@@ -30,8 +30,8 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -3,6 +3,111 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-measurement-tracking
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-measurement-tracking
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-measurement-tracking",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "Tracking features and functionality for basic image viewing",
  "author": "OHIF Core Team",
  "license": "MIT",
@@ -32,12 +32,12 @@
    "start": "yarn run dev"
  },
  "peerDependencies": {
-    "@cornerstonejs/core": "4.5.5",
-    "@cornerstonejs/tools": "4.5.5",
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@cornerstonejs/core": "4.5.20",
+    "@cornerstonejs/tools": "4.5.20",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "classnames": "2.5.1",
    "dcmjs": "0.43.1",
    "lodash.debounce": "4.0.8",
@@ -49,7 +49,7 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/ui": "3.12.0-beta.78",
    "@xstate/react": "3.2.2",
    "xstate": "4.38.3"
  }
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-test
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-test
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-test",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension used inside e2e testing",
  "author": "OHIF",
  "license": "MIT",
@@ -30,8 +30,8 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-tmtv
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-tmtv
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-tmtv",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF extension for Total Metabolic Tumor Volume",
  "author": "OHIF",
  "license": "MIT",
@@ -30,8 +30,8 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/ui": "3.12.0-beta.66",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/ui": "3.12.0-beta.78",
    "dcmjs": "0.43.1",
    "dicom-parser": "1.8.21",
    "hammerjs": "2.0.8",
@@ -3,6 +3,111 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+
+### Bug Fixes
+
+* **3DSegmentation:** [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout ([#5505](https://github.com/OHIF/Viewers/issues/5505)) ([76f7d4e](https://github.com/OHIF/Viewers/commit/76f7d4e23aa359a3397b10adf0bf09df3763f190))
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+
+### Bug Fixes
+
+* Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data ([#5506](https://github.com/OHIF/Viewers/issues/5506)) ([5037802](https://github.com/OHIF/Viewers/commit/503780247ce7228c602a539fd88ea374e7d0d42f)), closes [#2404](https://github.com/OHIF/Viewers/issues/2404)
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+
+### Bug Fixes
+
+* **segmentation:** Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. ([#5503](https://github.com/OHIF/Viewers/issues/5503)) ([170e860](https://github.com/OHIF/Viewers/commit/170e860aa1b786ab6056cf31076804302a2bc462))
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/extension-ultrasound-pleura-bline
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-ultrasound-pleura-bline",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "",
  "author": "Rodrigo Basilio",
  "license": "MIT",
@@ -42,13 +42,13 @@
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
-    "@cornerstonejs/core": "4.5.5",
-    "@cornerstonejs/tools": "4.5.5",
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/i18n": "3.12.0-beta.66",
-    "@ohif/ui-next": "3.12.0-beta.66"
+    "@cornerstonejs/core": "4.5.20",
+    "@cornerstonejs/tools": "4.5.20",
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/i18n": "3.12.0-beta.78",
+    "@ohif/ui-next": "3.12.0-beta.78"
  },
  "devDependencies": {
    "@babel/core": "7.28.0",
@@ -1,5 +1,5 @@
 {
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "packages": ["extensions/*", "platform/*", "modes/*", "addOns/externals/*"],
  "npmClient": "yarn"
 }
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-basic-dev-mode
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-basic-dev-mode
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-basic-dev-mode",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "Basic OHIF Viewer Using Cornerstone",
  "author": "OHIF",
  "license": "MIT",
@@ -31,12 +31,12 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/extension-dicom-pdf": "3.12.0-beta.66",
-    "@ohif/extension-dicom-video": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/extension-dicom-pdf": "3.12.0-beta.78",
+    "@ohif/extension-dicom-video": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-test
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-test
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-test",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "Basic mode for testing",
  "author": "OHIF",
  "license": "MIT",
@@ -34,14 +34,14 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/extension-dicom-pdf": "3.12.0-beta.66",
-    "@ohif/extension-dicom-video": "3.12.0-beta.66",
-    "@ohif/extension-measurement-tracking": "3.12.0-beta.66",
-    "@ohif/extension-test": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/extension-dicom-pdf": "3.12.0-beta.78",
+    "@ohif/extension-dicom-video": "3.12.0-beta.78",
+    "@ohif/extension-measurement-tracking": "3.12.0-beta.78",
+    "@ohif/extension-test": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-basic
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-basic
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-basic",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "A basic mode used to build other modes on top of",
  "author": "OHIF Contributors",
  "license": "MIT",
@@ -21,14 +21,14 @@
    "yarn": ">=1.16.0"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/extension-dicom-pdf": "3.12.0-beta.66",
-    "@ohif/extension-dicom-video": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/extension-dicom-pdf": "3.12.0-beta.78",
+    "@ohif/extension-dicom-video": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2"
@@ -659,14 +659,6 @@ const toolbarButtons: Button[] = [
      },
    },
  },
-  // Section containers for the nested toolbox
-  {
-    id: 'SegmentationUtilities',
-    uiType: 'ohif.toolBoxButton',
-    props: {
-      buttonSection: true,
-    },
-  },
  {
    id: 'SegmentLabelTool',
    uiType: 'ohif.toolBoxButton',
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-longitudinal
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-longitudinal
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-longitudinal",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "Longitudinal Workflow",
  "author": "OHIF",
  "license": "MIT",
@@ -34,15 +34,15 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/extension-dicom-pdf": "3.12.0-beta.66",
-    "@ohif/extension-dicom-video": "3.12.0-beta.66",
-    "@ohif/extension-measurement-tracking": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/extension-dicom-pdf": "3.12.0-beta.78",
+    "@ohif/extension-dicom-video": "3.12.0-beta.78",
+    "@ohif/extension-measurement-tracking": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-microscopy
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-microscopy
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-microscopy",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF mode for DICOM microscopy",
  "author": "OHIF",
  "license": "MIT",
@@ -35,8 +35,8 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-dicom-microscopy": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-dicom-microscopy": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-preclinical-4d
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-preclinical-4d
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-preclinical-4d",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "4D Workflow",
  "author": "OHIF",
  "license": "MIT",
@@ -33,12 +33,12 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dynamic-volume": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/extension-tmtv": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dynamic-volume": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/extension-tmtv": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2"
@@ -71,11 +71,11 @@ const config = {
                        name: 'preset-default',
                        params: {
                          overrides: {
-                            removeViewBox: false
+                            removeViewBox: false,
                          },
                        },
                      },
-                    ]
+                    ],
                  },
                  prettier: false,
                  svgo: true,
@@ -3,6 +3,102 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+# [3.12.0-beta.78](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.77...v3.12.0-beta.78) (2025-10-29)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.77](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.76...v3.12.0-beta.77) (2025-10-28)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.76](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.75...v3.12.0-beta.76) (2025-10-27)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.75](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.74...v3.12.0-beta.75) (2025-10-24)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.74](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.73...v3.12.0-beta.74) (2025-10-23)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.73](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.72...v3.12.0-beta.73) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.72](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.71...v3.12.0-beta.72) (2025-10-22)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.71](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.70...v3.12.0-beta.71) (2025-10-21)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.70](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.69...v3.12.0-beta.70) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.69](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.68...v3.12.0-beta.69) (2025-10-20)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.68](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.67...v3.12.0-beta.68) (2025-10-18)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
+# [3.12.0-beta.67](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.66...v3.12.0-beta.67) (2025-10-17)
+
+**Note:** Version bump only for package @ohif/mode-segmentation
+
+
+
+
+
 # [3.12.0-beta.66](https://github.com/OHIF/Viewers/compare/v3.12.0-beta.65...v3.12.0-beta.66) (2025-10-17)

 **Note:** Version bump only for package @ohif/mode-segmentation
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/mode-segmentation",
-  "version": "3.12.0-beta.66",
+  "version": "3.12.0-beta.78",
  "description": "OHIF segmentation mode which enables labelmap segmentation read/edit/export",
  "author": "@ohif",
  "license": "MIT",
@@ -35,14 +35,14 @@
    "test:unit:ci": "jest --ci --runInBand --collectCoverage --passWithNoTests"
  },
  "peerDependencies": {
-    "@ohif/core": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.66",
-    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.66",
-    "@ohif/extension-default": "3.12.0-beta.66",
-    "@ohif/extension-dicom-pdf": "3.12.0-beta.66",
-    "@ohif/extension-dicom-video": "3.12.0-beta.66"
+    "@ohif/core": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-rt": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-seg": "3.12.0-beta.78",
+    "@ohif/extension-cornerstone-dicom-sr": "3.12.0-beta.78",
+    "@ohif/extension-default": "3.12.0-beta.78",
+    "@ohif/extension-dicom-pdf": "3.12.0-beta.78",
+    "@ohif/extension-dicom-video": "3.12.0-beta.78"
  },
  "dependencies": {
    "@babel/runtime": "7.28.2",
@@ -1,6 +1,7 @@
 import { id } from './id';
 import toolbarButtons from './toolbarButtons';
 import initToolGroups from './initToolGroups';
+import setUpAutoTabSwitchHandler from './utils/setUpAutoTabSwitchHandler';

 const ohif = {
  layout: '@ohif/extension-default.layoutTemplateModule.viewerLayout',
@@ -11,7 +12,10 @@ const ohif = {

 const cornerstone = {
  viewport: '@ohif/extension-cornerstone.viewportModule.cornerstone',
-  panelTool: '@ohif/extension-cornerstone.panelModule.panelSegmentationWithTools',
+  labelMapSegmentationPanel:
+    '@ohif/extension-cornerstone.panelModule.panelSegmentationWithToolsLabelMap',
+  contourSegmentationPanel:
+    '@ohif/extension-cornerstone.panelModule.panelSegmentationWithToolsContour',
  measurements: '@ohif/extension-cornerstone.panelModule.panelMeasurement',
 };

@@ -36,6 +40,7 @@ const extensionDependencies = {
 };

 function modeFactory({ modeConfiguration }) {
+  const _unsubscriptions = [];
  return {
    /**
     * Mode ID, which should be unique among modes used by the viewer. This ID
@@ -53,8 +58,14 @@ function modeFactory({ modeConfiguration }) {
     * Services and other resources.
     */
    onModeEnter: ({ servicesManager, extensionManager, commandsManager }: withAppTypes) => {
-      const { measurementService, toolbarService, toolGroupService, customizationService } =
-        servicesManager.services;
+      const {
+        measurementService,
+        toolbarService,
+        toolGroupService,
+        segmentationService,
+        viewportGridService,
+        panelService,
+      } = servicesManager.services;

      measurementService.clearMeasurements();

@@ -114,22 +125,54 @@ function modeFactory({ modeConfiguration }) {
        'TagBrowser',
      ]);

-      toolbarService.updateSection(toolbarService.sections.segmentationToolbox, [
-        'SegmentationUtilities',
-        'SegmentationTools',
+      toolbarService.updateSection(toolbarService.sections.labelMapSegmentationToolbox, [
+        'LabelMapTools',
      ]);
-      toolbarService.updateSection('SegmentationUtilities', [
+      toolbarService.updateSection(toolbarService.sections.contourSegmentationToolbox, [
+        'ContourTools',
+      ]);
+
+      toolbarService.updateSection('LabelMapTools', [
        'LabelmapSlicePropagation',
-        'InterpolateLabelmap',
-'SegmentBidirectional',
-      ]);
-      toolbarService.updateSection('SegmentationTools', [
        'BrushTools',
        'MarkerLabelmap',
        'RegionSegmentPlus',
        'Shapes',
+        'LabelMapEditWithContour',
      ]);
+      toolbarService.updateSection('ContourTools', [
+        'PlanarFreehandContourSegmentationTool',
+        'SculptorTool',
+        'SplineContourSegmentationTool',
+        'LivewireContourSegmentationTool',
+      ]);
+
+      toolbarService.updateSection(toolbarService.sections.labelMapSegmentationUtilities, [
+        'LabelMapUtilities',
+      ]);
+      toolbarService.updateSection(toolbarService.sections.contourSegmentationUtilities, [
+        'ContourUtilities',
+      ]);
+
+      toolbarService.updateSection('LabelMapUtilities', [
+        'InterpolateLabelmap',
+        'SegmentBidirectional',
+      ]);
+      toolbarService.updateSection('ContourUtilities', [
+        'LogicalContourOperations',
+        'SimplifyContours',
+        'SmoothContours',
+      ]);
+
      toolbarService.updateSection('BrushTools', ['Brush', 'Eraser', 'Threshold']);
+
+      const { unsubscribeAutoTabSwitchEvents } = setUpAutoTabSwitchHandler({
+        segmentationService,
+        viewportGridService,
+        panelService,
+      });
+
+      _unsubscriptions.push(...unsubscribeAutoTabSwitchEvents);
    },
    onModeExit: ({ servicesManager }: withAppTypes) => {
      const {
@@ -141,6 +184,9 @@ function modeFactory({ modeConfiguration }) {
        uiModalService,
      } = servicesManager.services;

+      _unsubscriptions.forEach(unsubscribe => unsubscribe());
+      _unsubscriptions.length = 0;
+
      uiDialogService.hideAll();
      uiModalService.hide();
      toolGroupService.destroy();
@@ -192,7 +238,10 @@ function modeFactory({ modeConfiguration }) {
            props: {
              leftPanels: [ohif.leftPanel],
              leftPanelResizable: true,
-              rightPanels: [cornerstone.panelTool],
+              rightPanels: [
+                cornerstone.contourSegmentationPanel,
+                cornerstone.labelMapSegmentationPanel,
+              ],
              rightPanelResizable: true,
              // leftPanelClosed: true,
              viewports: [
@@ -106,6 +106,9 @@ function createTools({ utilityModule, commandsManager }) {
          },
        },
      },
+      {
+        toolName: toolNames.LabelMapEditWithContourTool,
+      },
      { toolName: toolNames.CircleScissors },
      { toolName: toolNames.RectangleScissors },
      { toolName: toolNames.SphereScissors },
@@ -114,6 +117,42 @@ function createTools({ utilityModule, commandsManager }) {
      { toolName: toolNames.WindowLevelRegion },

      { toolName: toolNames.UltrasoundDirectional },
+      {
+        toolName: toolNames.PlanarFreehandContourSegmentation,
+      },
+      { toolName: toolNames.LivewireContourSegmentation },
+      { toolName: toolNames.SculptorTool },
+      { toolName: toolNames.PlanarFreehandROI },
+      {
+        toolName: 'CatmullRomSplineROI',
+        parentTool: toolNames.SplineContourSegmentation,
+        configuration: {
+          spline: {
+            type: 'CATMULLROM',
+            enableTwoPointPreview: true,
+          },
+        },
+      },
+      {
+        toolName: 'LinearSplineROI',
+        parentTool: toolNames.SplineContourSegmentation,
+        configuration: {
+          spline: {
+            type: 'LINEAR',
+            enableTwoPointPreview: true,
+          },
+        },
+      },
+      {
+        toolName: 'BSplineROI',
+        parentTool: toolNames.SplineContourSegmentation,
+        configuration: {
+          spline: {
+            type: 'BSPLINE',
+            enableTwoPointPreview: true,
+          },
+        },
+      },
    ],
    disabled: [{ toolName: toolNames.ReferenceLines }, { toolName: toolNames.AdvancedMagnify }],
  };
@@ -174,17 +174,31 @@ const toolbarButtons: Button[] = [
      buttonSection: true,
    },
  },
-  // Section containers for the nested toolbox
+  // Section containers for the nested toolboxes and toolbars.
  {
-    id: 'SegmentationUtilities',
-    uiType: 'ohif.toolBoxButton',
+    id: 'LabelMapUtilities',
+    uiType: 'ohif.Toolbar',
    props: {
      buttonSection: true,
    },
  },
  {
-    id: 'SegmentationTools',
-    uiType: 'ohif.toolBoxButton',
+    id: 'ContourUtilities',
+    uiType: 'ohif.Toolbar',
+    props: {
+      buttonSection: true,
+    },
+  },
+  {
+    id: 'LabelMapTools',
+    uiType: 'ohif.toolBoxButtonGroup',
+    props: {
+      buttonSection: true,
+    },
+  },
+  {
+    id: 'ContourTools',
+    uiType: 'ohif.toolBoxButtonGroup',
    props: {
      buttonSection: true,
    },
@@ -399,17 +413,254 @@ const toolbarButtons: Button[] = [
      commands: 'openDICOMTagViewer',
    },
  },
-
+  {
+    id: 'PlanarFreehandContourSegmentationTool',
+    uiType: 'ohif.toolBoxButton',
+    props: {
+      icon: 'icon-tool-freehand-roi',
+      label: 'Freehand Segmentation',
+      tooltip: 'Freehand Segmentation',
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['PlanarFreehandContourSegmentationTool'],
+          disabledText: 'Create new segmentation to enable this tool.',
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Contour',
+        },
+      ],
+      commands: [
+        {
+          commandName: 'setToolActiveToolbar',
+          commandOptions: {
+            bindings: [
+              {
+                mouseButton: 1, // Left Click
+              },
+              {
+                mouseButton: 1, // Left Click+Shift to create a hole
+                modifierKey: 16, // Shift
+              },
+            ],
+          },
+        },
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Contour',
+          },
+        },
+      ],
+      options: [
+        {
+          name: 'Interpolate Contours',
+          type: 'switch',
+          id: 'planarFreehandInterpolateContours',
+          value: false,
+          commands: {
+            commandName: 'setInterpolationToolConfiguration',
+          },
+        },
+      ],
+    },
+  },
+  {
+    id: 'LivewireContourSegmentationTool',
+    uiType: 'ohif.toolBoxButton',
+    props: {
+      icon: 'icon-tool-livewire',
+      label: 'Livewire Contour',
+      tooltip: 'Livewire Contour',
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['LivewireContourSegmentationTool'],
+          disabledText: 'Create new segmentation to enable this tool.',
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Contour',
+        },
+      ],
+      commands: [
+        {
+          commandName: 'setToolActiveToolbar',
+          commandOptions: {
+            bindings: [
+              {
+                mouseButton: 1, // Left Click
+              },
+              {
+                mouseButton: 1, // Left Click+Shift to create a hole
+                modifierKey: 16, // Shift
+              },
+            ],
+          },
+        },
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Contour',
+          },
+        },
+      ],
+      options: [
+        {
+          name: 'Interpolate Contours',
+          type: 'switch',
+          id: 'livewireInterpolateContours',
+          value: false,
+          commands: {
+            commandName: 'setInterpolationToolConfiguration',
+          },
+        },
+      ],
+    },
+  },
+  {
+    id: 'SplineContourSegmentationTool',
+    uiType: 'ohif.toolBoxButton',
+    props: {
+      icon: 'icon-tool-spline-roi',
+      label: 'Spline Contour Segmentation Tool',
+      tooltip: 'Spline Contour Segmentation Tool',
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['CatmullRomSplineROI', 'LinearSplineROI', 'BSplineROI'],
+          disabledText: 'Create new segmentation to enable this tool.',
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Contour',
+        },
+      ],
+      commands: [
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Contour',
+          },
+        },
+      ],
+      options: [
+        {
+          name: 'Spline Type',
+          type: 'select',
+          id: 'splineTypeSelect',
+          value: 'CatmullRomSplineROI',
+          values: [
+            {
+              id: 'CatmullRomSplineROI',
+              value: 'CatmullRomSplineROI',
+              label: 'Catmull Rom Spline',
+            },
+            { id: 'LinearSplineROI', value: 'LinearSplineROI', label: 'Linear Spline' },
+            { id: 'BSplineROI', value: 'BSplineROI', label: 'B-Spline' },
+          ],
+          commands: {
+            commandName: 'setToolActiveToolbar',
+            commandOptions: {
+              bindings: [
+                {
+                  mouseButton: 1, // Left Click
+                },
+                {
+                  mouseButton: 1, // Left Click+Shift to create a hole
+                  modifierKey: 16, // Shift
+                },
+              ],
+            },
+          },
+        },
+        {
+          name: 'Simplified Spline',
+          type: 'switch',
+          id: 'simplifiedSpline',
+          value: true,
+          commands: {
+            commandName: 'setSimplifiedSplineForSplineContourSegmentationTool',
+          },
+        },
+        {
+          name: 'Interpolate Contours',
+          type: 'switch',
+          id: 'splineInterpolateContours',
+          value: false,
+          commands: {
+            commandName: 'setInterpolationToolConfiguration',
+            commandOptions: {
+              toolNames: ['CatmullRomSplineROI', 'LinearSplineROI', 'BSplineROI'],
+            },
+          },
+        },
+      ],
+    },
+  },
+  {
+    id: 'SculptorTool',
+    uiType: 'ohif.toolBoxButton',
+    props: {
+      icon: 'icon-tool-sculptor',
+      label: 'Sculptor Tool',
+      tooltip: 'Sculptor Tool',
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['SculptorTool'],
+          disabledText: 'Create new segmentation to enable this tool.',
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Contour',
+        },
+      ],
+      commands: [
+        'setToolActiveToolbar',
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Contour',
+          },
+        },
+      ],
+      options: [
+        {
+          name: 'Dynamic Cursor Size',
+          type: 'switch',
+          id: 'dynamicCursorSize',
+          value: true,
+          commands: {
+            commandName: 'setDynamicCursorSizeForSculptorTool',
+          },
+        },
+      ],
+    },
+  },
  {
    id: 'Brush',
    uiType: 'ohif.toolBoxButton',
    props: {
      icon: 'icon-tool-brush',
      label: i18n.t('Buttons:Brush'),
-      evaluate: {
-        name: 'evaluate.cornerstone.segmentation',
-        toolNames: ['CircularBrush', 'SphereBrush'],
-        disabledText: i18n.t('Buttons:Create new segmentation to enable this tool.'),
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['CircularBrush', 'SphereBrush'],
+          disabledText: i18n.t('Buttons:Create new segmentation to enable this tool.'),
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+      commands: {
+        commandName: 'activateSelectedSegmentationOfType',
+        commandOptions: {
+          segmentationRepresentationType: 'Labelmap',
+        },
      },
      options: [
        {
@@ -420,10 +671,12 @@ const toolbarButtons: Button[] = [
          max: 99.5,
          step: 0.5,
          value: 25,
-          commands: {
-            commandName: 'setBrushSize',
-            commandOptions: { toolNames: ['CircularBrush', 'SphereBrush'] },
-          },
+          commands: [
+            {
+              commandName: 'setBrushSize',
+              commandOptions: { toolNames: ['CircularBrush', 'SphereBrush'] },
+            },
+          ],
        },
        {
          name: 'Shape',
@@ -434,44 +687,72 @@ const toolbarButtons: Button[] = [
            { value: 'CircularBrush', label: 'Circle' },
            { value: 'SphereBrush', label: 'Sphere' },
          ],
-          commands: 'setToolActiveToolbar',
+          commands: ['setToolActiveToolbar'],
        },
      ],
    },
  },
  {
    id: 'InterpolateLabelmap',
-    uiType: 'ohif.toolBoxButton',
+    uiType: 'ohif.toolButton',
    props: {
-      icon: 'icon-tool-interpolation',
+      icon: 'actions-interpolate',
      label: i18n.t('Buttons:Interpolate Labelmap'),
      tooltip: i18n.t(
        'Buttons:Automatically fill in missing slices between drawn segments. Use brush or threshold tools on at least two slices, then click to interpolate across slices. Works in any direction. Volume must be reconstructable.'
      ),
      evaluate: [
-        'evaluate.cornerstone.segmentation',
+        {
+          name: 'evaluate.cornerstone.segmentation',
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
        {
          name: 'evaluate.displaySetIsReconstructable',
          disabledText: i18n.t('Buttons:The current viewport cannot handle interpolation.'),
        },
      ],
-      commands: 'interpolateLabelmap',
+      commands: [
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Labelmap',
+          },
+        },
+        'interpolateLabelmap',
+      ],
    },
  },
  {
    id: 'SegmentBidirectional',
-    uiType: 'ohif.toolBoxButton',
+    uiType: 'ohif.toolButton',
    props: {
-      icon: 'icon-tool-bidirectional-segment',
+      icon: 'actions-bidirectional',
      label: i18n.t('Buttons:Segment Bidirectional'),
      tooltip: i18n.t(
        'Buttons:Automatically detects the largest length and width across slices for the selected segment and displays a bidirectional measurement.'
      ),
-      evaluate: {
-        name: 'evaluate.cornerstone.segmentation',
-        disabledText: i18n.t('Buttons:Create new segmentation to enable this tool.'),
-      },
-      commands: 'runSegmentBidirectional',
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          disabledText: i18n.t('Buttons:Create new segmentation to enable this tool.'),
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+      commands: [
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Labelmap',
+          },
+        },
+        'runSegmentBidirectional',
+      ],
    },
  },
  {
@@ -483,12 +764,26 @@ const toolbarButtons: Button[] = [
      tooltip: i18n.t(
        'Buttons:Detects segmentable regions with one click. Hover for visual feedback—click when a plus sign appears to auto-segment the lesion.'
      ),
-      evaluate: {
-        name: 'evaluate.cornerstone.segmentation',
-        toolNames: ['RegionSegmentPlus'],
-        disabledText: i18n.t('Buttons:Create new segmentation to enable this tool.'),
-      },
-      commands: 'setToolActiveToolbar',
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['RegionSegmentPlus'],
+          disabledText: i18n.t('Buttons:Create new segmentation to enable this tool.'),
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+      commands: [
+        'setToolActiveToolbar',
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Labelmap',
+          },
+        },
+      ],
    },
  },
  {
@@ -503,7 +798,8 @@ const toolbarButtons: Button[] = [
      evaluate: [
        'evaluate.cornerstoneTool.toggle',
        {
-          name: 'evaluate.cornerstone.hasSegmentation',
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
        },
      ],
      listeners: {
@@ -512,7 +808,15 @@ const toolbarButtons: Button[] = [
        ),
        [ViewportGridService.EVENTS.VIEWPORTS_READY]: callbacks('LabelmapSlicePropagation'),
      },
-      commands: 'toggleEnabledDisabledToolbar',
+      commands: [
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Labelmap',
+          },
+        },
+        'toggleEnabledDisabledToolbar',
+      ],
    },
  },
  {
@@ -529,8 +833,20 @@ const toolbarButtons: Button[] = [
          name: 'evaluate.cornerstone.segmentation',
          toolNames: ['MarkerLabelmap', 'MarkerInclude', 'MarkerExclude'],
        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+      commands: [
+        'setToolActiveToolbar',
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: {
+            segmentationRepresentationType: 'Labelmap',
+          },
+        },
      ],
-      commands: 'setToolActiveToolbar',
      listeners: {
        [ViewportGridService.EVENTS.ACTIVE_VIEWPORT_ID_CHANGED]: callbacks('MarkerLabelmap'),
        [ViewportGridService.EVENTS.VIEWPORTS_READY]: callbacks('MarkerLabelmap'),
@@ -573,10 +889,16 @@ const toolbarButtons: Button[] = [
    props: {
      icon: 'icon-tool-eraser',
      label: i18n.t('Buttons:Eraser'),
-      evaluate: {
-        name: 'evaluate.cornerstone.segmentation',
-        toolNames: ['CircularEraser', 'SphereEraser'],
-      },
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['CircularEraser', 'SphereEraser'],
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
      options: [
        {
          name: 'Radius (mm)',
@@ -603,6 +925,12 @@ const toolbarButtons: Button[] = [
          commands: 'setToolActiveToolbar',
        },
      ],
+      commands: {
+        commandName: 'activateSelectedSegmentationOfType',
+        commandOptions: {
+          segmentationRepresentationType: 'Labelmap',
+        },
+      },
    },
  },
  {
@@ -611,15 +939,28 @@ const toolbarButtons: Button[] = [
    props: {
      icon: 'icon-tool-threshold',
      label: 'Threshold Tool',
-      evaluate: {
-        name: 'evaluate.cornerstone.segmentation',
-        toolNames: [
-          'ThresholdCircularBrush',
-          'ThresholdSphereBrush',
-          'ThresholdCircularBrushDynamic',
-          'ThresholdSphereBrushDynamic',
-        ],
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: [
+            'ThresholdCircularBrush',
+            'ThresholdSphereBrush',
+            'ThresholdCircularBrushDynamic',
+            'ThresholdSphereBrushDynamic',
+          ],
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+      commands: {
+        commandName: 'activateSelectedSegmentationOfType',
+        commandOptions: {
+          segmentationRepresentationType: 'Labelmap',
+        },
      },
+
      options: [
        {
          name: 'Radius (mm)',
@@ -728,10 +1069,22 @@ const toolbarButtons: Button[] = [
    props: {
      icon: 'icon-tool-shape',
      label: i18n.t('Buttons:Shapes'),
-      evaluate: {
-        name: 'evaluate.cornerstone.segmentation',
-        toolNames: ['CircleScissor', 'SphereScissor', 'RectangleScissor'],
-        disabledText: i18n.t('Buttons:Create new segmentation to enable shapes tool.'),
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['CircleScissor', 'SphereScissor', 'RectangleScissor'],
+          disabledText: i18n.t('Buttons:Create new segmentation to enable shapes tool.'),
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+      commands: {
+        commandName: 'activateSelectedSegmentationOfType',
+        commandOptions: {
+          segmentationRepresentationType: 'Labelmap',
+        },
      },
      options: [
        {
@@ -749,6 +1102,81 @@ const toolbarButtons: Button[] = [
      ],
    },
  },
+  {
+    id: 'SimplifyContours',
+    uiType: 'ohif.toolButton',
+    props: {
+      icon: 'actions-simplify',
+      label: 'Simplify Contours',
+      tooltip: 'Simplify Contours',
+      commands: ['toggleActiveSegmentationUtility'],
+      evaluate: [
+        {
+          name: 'cornerstone.isActiveSegmentationUtility',
+        },
+      ],
+      options: 'cornerstone.SimplifyContourOptions',
+    },
+  },
+  {
+    id: 'SmoothContours',
+    uiType: 'ohif.toolButton',
+    props: {
+      icon: 'actions-smooth',
+      label: 'Smooth Contours',
+      tooltip: 'Smooth Contours',
+      commands: ['toggleActiveSegmentationUtility'],
+      evaluate: [
+        {
+          name: 'cornerstone.isActiveSegmentationUtility',
+        },
+      ],
+      options: 'cornerstone.SmoothContoursOptions',
+    },
+  },
+  {
+    id: 'LogicalContourOperations',
+    uiType: 'ohif.toolButton',
+    props: {
+      icon: 'actions-combine',
+      label: 'Combine Contours',
+      tooltip: 'Combine Contours',
+      commands: ['toggleActiveSegmentationUtility'],
+      evaluate: [
+        {
+          name: 'cornerstone.isActiveSegmentationUtility',
+        },
+      ],
+      options: 'cornerstone.LogicalContourOperationsOptions',
+    },
+  },
+  {
+    id: 'LabelMapEditWithContour',
+    uiType: 'ohif.toolBoxButton',
+    props: {
+      icon: 'tool-labelmap-edit-with-contour',
+      label: 'Labelmap Edit with Contour Tool',
+      tooltip: 'Labelmap Edit with Contour Tool',
+      commands: [
+        'setToolActiveToolbar',
+        {
+          commandName: 'activateSelectedSegmentationOfType',
+          commandOptions: { segmentationRepresentationType: 'Labelmap' },
+        },
+      ],
+      evaluate: [
+        {
+          name: 'evaluate.cornerstone.segmentation',
+          toolNames: ['LabelMapEditWithContour'],
+          disabledText: 'Create new segmentation to enable this tool.',
+        },
+        {
+          name: 'evaluate.cornerstone.hasSegmentationOfType',
+          segmentationRepresentationType: 'Labelmap',
+        },
+      ],
+    },
+  },
 ];

 export default toolbarButtons;
Author	SHA1	Message	Date
ohif-bot	9ad7623a25	chore(version): Update package versions [skip ci]	2025-10-29 18:22:19 +00:00
ohif-bot	eb564aec5e	chore(version): version.json [skip ci]	2025-10-29 18:22:11 +00:00
Joe Boccanfuso Copilot Dan Rukas	35bfc9b0cc	feature(segmentation): Add contour tools and utilities in a side panel (#5517 ) Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Dan Rukas <dan.rukas@gmail.com>	2025-10-29 14:15:52 -04:00
ohif-bot	ab440f086a	chore(version): Update package versions [skip ci]	2025-10-28 12:57:15 +00:00
ohif-bot	1d33bcf229	chore(version): version.json [skip ci]	2025-10-28 12:57:08 +00:00
Vinícius Alves de Faria Resende	76f7d4e23a	fix(3DSegmentation): [Bug] The viewports become blank when loading the seg file in advanced layout after closing the seg file from any other advanced layout (#5505 )	2025-10-28 08:52:12 -04:00
ohif-bot	afa9131da1	chore(version): Update package versions [skip ci]	2025-10-27 19:21:49 +00:00
ohif-bot	5b5bca5e91	chore(version): version.json [skip ci]	2025-10-27 19:21:42 +00:00
Joe Boccanfuso	1f11c83006	fix(security): Addressed dependabot alert CVE-2025-59288 concerning playwright (#5527 )	2025-10-27 15:16:43 -04:00
ohif-bot	1dd4f60034	chore(version): Update package versions [skip ci]	2025-10-24 20:53:28 +00:00
ohif-bot	2013c87ddb	chore(version): version.json [skip ci]	2025-10-24 20:53:21 +00:00
Joe Boccanfuso	1009c60911	fix(security): For bun, enforce frozen lockfile. For yarn, strongly suggest using frozen lockfile. (#5508 ) * Updated docs for security information.	2025-10-24 16:48:35 -04:00
ohif-bot	b517944cb5	chore(version): Update package versions [skip ci]	2025-10-23 13:17:02 +00:00
ohif-bot	67d6622ae4	chore(version): version.json [skip ci]	2025-10-23 13:16:54 +00:00
Ibrahim	a1544432db	feat(jpeg2000): Add 16-bit RGB support to JPEG2000 decoder (#5519 )	2025-10-23 09:11:54 -04:00
ohif-bot	e0e1763472	chore(version): Update package versions [skip ci]	2025-10-22 16:18:31 +00:00
ohif-bot	b844b56839	chore(version): version.json [skip ci]	2025-10-22 16:18:25 +00:00
k3motandTom Avitan	8b9445c442	fix: Fixed the tooltip text of the window button, it was mistakenly written in Chinese in the en-us json (#5513 ) Fixed the tooltip text of the window button, it was mistakenly written in Chinese in the en-US json Co-authored-by: Tom Avitan <tom.avitan@aidoc.com>	2025-10-22 12:14:00 -04:00
ohif-bot	8193311841	chore(version): Update package versions [skip ci]	2025-10-22 15:00:24 +00:00
ohif-bot	c83710fa78	chore(version): version.json [skip ci]	2025-10-22 15:00:18 +00:00
Joe Boccanfuso	e07a87dcae	chore(workflow): Run playwright tests for release branch PRs. (#5515 )	2025-10-22 10:55:46 -04:00
ohif-bot	2bc0647861	chore(version): Update package versions [skip ci]	2025-10-21 16:03:13 +00:00
ohif-bot	2a01dcce29	chore(version): version.json [skip ci]	2025-10-21 16:03:06 +00:00
Joe Boccanfuso	1df4f843fe	fix(segmentation): Fixed the manual scrolling of the segments list and implemented automatic scrolling to the active segment. (#5510 ) The height of the list container is now calculated based on a parent div instead of itself. DataRow component now has a forward ref to allow for automatic scrolling. Added better detection to the useDynamicMaxHeight hook for when to recalculate the max height using intersection observers. The useEffect for scrolling a segment into view used to be excessively called to the point where it was auto scrolling after the user manually scrolled. The auto scroll useEffect is now dependent on the segment index changing which should only happen once per active segment change.	2025-10-21 11:58:23 -04:00
ohif-bot	cf0b561a49	chore(version): Update package versions [skip ci]	2025-10-20 17:12:13 +00:00
ohif-bot	f1675559ee	chore(version): version.json [skip ci]	2025-10-20 17:12:07 +00:00
Ibrahim	ffd9ec3273	fix(rendering): Fix palette color LUT conversion causing black images (#5509 ) The palette color LUT was incorrectly handling 16 bit entries, and didn't work for both array buffers and typed arrays.	2025-10-20 13:07:39 -04:00
ohif-bot	66e6d73ad6	chore(version): Update package versions [skip ci]	2025-10-20 15:28:17 +00:00
ohif-bot	07c45d0364	chore(version): version.json [skip ci]	2025-10-20 15:28:10 +00:00
Bill Wallace	503780247c	fix: Pass the correct sop uid + frame for rehydration to prevent associating rehydrated measurements with the wrong data (#5506 ) * fix: [#2404] by passing the right sop uid map * Update PR with requried CS3D fixes * Update to released versions - had wrong release number	2025-10-20 11:23:26 -04:00
ohif-bot	82c4a0a8d0	chore(version): Update package versions [skip ci]	2025-10-18 02:18:57 +00:00
ohif-bot	6a523ff78d	chore(version): version.json [skip ci]	2025-10-18 02:18:51 +00:00
Joe Boccanfuso	170e860aa1	fix(segmentation): Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. (#5503 ) * fix(segmentation): Lock all rehydrated segmentation segments when panelSegmentation.disableEditing is true. * PR feedback. * PR feedback. * Added tests for disableEditing and utilities for simulating drag operations. * Update bun.lock file after merging master.	2025-10-17 22:14:31 -04:00
ohif-bot	3e1d50c8d2	chore(version): Update package versions [skip ci]	2025-10-17 12:19:47 +00:00
ohif-bot	05b80305dc	chore(version): version.json [skip ci]	2025-10-17 12:19:40 +00:00
Joe Boccanfuso	4620cc3acf	fix(ErrorBoundary): Allow for details to be shown in production. (#5504 ) Added showErrorDetails to config to allow for details to be shown in various runtime environments.	2025-10-17 08:15:13 -04:00