diff --git a/docs/home/releases/compatibility-v5.md b/docs/home/releases/compatibility-v5.md
new file mode 100644
index 000000000..e077e5eaa
--- /dev/null
+++ b/docs/home/releases/compatibility-v5.md
@@ -0,0 +1,52 @@
+---
+title: Compatibility matrix
+sidebar_label: Compatibility matrix
+description: 'Compatibility matrix for Siemens Industrial Experience Version 5.'
+---
+
+# Compatibility matrix
+
+**Status:** Next · **Released:** ~ May 2026
+
+## Required packages
+
+| Package | Version |
+| --- | --- |
+| `@siemens/ix` | 5.x |
+| `@siemens/ix-icons` | ^3.2.0 |
+
+## Framework wrappers
+
+| Package | Version | Framework requirement |
+| --- | --- | --- |
+| `@siemens/ix-react` | 5.x | React ^18 \|\| ^19 |
+| `@siemens/ix-angular` | 5.x | Angular >=20 |
+| `@siemens/ix-vue` | 5.x | Vue >=3.2.45 |
+
+## Third-party integrations
+
+| Package | Version | Library requirement |
+| --- | --- | --- |
+| `@siemens/ix-aggrid` | 5.x | AG Grid ^33 |
+| `@siemens/ix-echarts` | 3.x | ECharts ^5.3.3 |
+
+## Runtime
+
+| Requirement | Version |
+| --- | --- |
+| Node.js | 22.x |
+| TypeScript | ~5.4 – ~5.8 |
+
+## Tested in CI
+
+We validate these library versions in the monorepo’s test applications using automated CI pipelines.
+
+| Framework / Library | Tested version |
+| --- | --- |
+| React | ^19.1.0 |
+| Angular | ^20.x |
+| Vue | ^3.4.34 |
+| Next.js | ^16.1.7 |
+| Ionic (React) | ^8.7.4 |
+| AG Grid | ^33.1.1 |
+| ECharts | ^5.5.1 |
diff --git a/docs/home/releases/release-version.md b/docs/home/releases/release-version.md
index f1d910162..2165a91f4 100644
--- a/docs/home/releases/release-version.md
+++ b/docs/home/releases/release-version.md
@@ -51,3 +51,5 @@ We recommend always following the active release. When a version moves from the
 | V4.0.0  | Maintenance | November 2025 | May 2026 | November 2026 |
 | V3.0.0  | End of life | May 2025 | November 2025 | May 2026 |
 | V2.0.0  | End of life | September 2023 | May 2025 | November 2025 |
+For detailed framework and dependency requirements per package, see the [compatibility matrix](compatibility-v5.md).
+For detailed framework and dependency requirements per package, see the [Compatibility matrix](compatibility-v5.md).
\ No newline at end of file
diff --git a/sidebars.ts b/sidebars.ts
index 3f2669f88..ac728466d 100644
--- a/sidebars.ts
+++ b/sidebars.ts
@@ -96,6 +96,7 @@ const sidebars: SidebarsConfig = {
       items: [
         'home/releases/roadmap',
         'home/releases/release-version',
+        'home/releases/compatibility-v5',
         {
           type: 'link',
           href: 'https://github.com/siemens/ix/releases',