diff --git a/.github/scripts/release/version-bump-test.sh b/.github/scripts/release/version-bump-test.sh
index 424d084..9a696c5 100644
--- a/.github/scripts/release/version-bump-test.sh
+++ b/.github/scripts/release/version-bump-test.sh
@@ -118,3 +118,42 @@ if [ "$actual_next_snapshot" != "0.9.0-SNAPSHOT" ]; then
   exit 1
 fi
 printf 'PASS next snapshot: %s\n' "$actual_next_snapshot"
+
+NOTES_FIXTURE="$TEST_ROOT/release-notes"
+mkdir -p "$NOTES_FIXTURE"
+cat > "$NOTES_FIXTURE/CHANGELOG.md" <<'CHANGELOG'
+# Changelog
+
+Preamble.
+
+## [0.10.0] - 2026-10-19
+
+### 📦 Other
+- docs: keep version text true (#109) (cb71d83)
+
+## [0.9.0] - 2026-10-18
+
+### 🐛 Fixes
+- fix: older entry (529dedd)
+CHANGELOG
+expected_notes="### 📦 Other
+- docs: keep version text true (#109) (cb71d83)"
+for version in 0.10.0 0.9.0; do
+  actual_notes="$(
+    cd "$NOTES_FIXTURE"
+    "$REPOSITORY_ROOT/.github/scripts/release/version-bump.sh" release-notes "$version"
+  )"
+  if [ "$version" = "0.9.0" ]; then
+    expected_notes="### 🐛 Fixes
+- fix: older entry (529dedd)"
+  fi
+  if [ "$actual_notes" != "$expected_notes" ]; then
+    printf 'FAIL release notes %s: got\n%s\n' "$version" "$actual_notes" >&2
+    exit 1
+  fi
+done
+if (cd "$NOTES_FIXTURE" && "$REPOSITORY_ROOT/.github/scripts/release/version-bump.sh" release-notes 0.1.0 >/dev/null 2>&1); then
+  printf 'FAIL release notes: missing version must fail\n' >&2
+  exit 1
+fi
+printf 'PASS release notes\n'
diff --git a/.github/scripts/release/version-bump.sh b/.github/scripts/release/version-bump.sh
index a2c043e..feb0f02 100755
--- a/.github/scripts/release/version-bump.sh
+++ b/.github/scripts/release/version-bump.sh
@@ -13,6 +13,7 @@
 #   version-bump.sh bump-release      # -SNAPSHOT -> root candidate release in build.gradle.kts
 #   version-bump.sh bump-next-snap    # release -> next -SNAPSHOT in build.gradle.kts
 #   version-bump.sh changelog         # generate/update CHANGELOG.md for release
+#   version-bump.sh release-notes VER # print the CHANGELOG.md section body for VER
 set -euo pipefail
 
 BUILD_FILE="build.gradle.kts"
@@ -136,6 +137,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
   echo "Generated CHANGELOG.md for version ${version}"
 }
 
+# Print one CHANGELOG.md section without its heading or surrounding blank lines.
+release_notes() {
+  local version="${1:?release-notes needs a version}"
+  local notes
+  notes="$(awk -v target="## [${version}]" '
+    index($0, target) == 1 { found = 1; next }
+    found && /^## / { exit }
+    found { print }
+  ' CHANGELOG.md | sed -e '/./,$!d' | sed -e ':a' -e '/^\n*$/{$d;N;ba' -e '}')"
+  if [ -z "$notes" ]; then
+    echo "CHANGELOG.md has no section for ${version}." >&2
+    return 1
+  fi
+  printf '%s\n' "$notes"
+}
+
 bump_release() {
   local release
   release="$(extract_release)"
@@ -159,8 +176,9 @@ case "${1:-}" in
   bump-release)       bump_release ;;
   bump-next-snap)     bump_next_snap ;;
   changelog)          generate_changelog ;;
+  release-notes)      release_notes "${2:-}" ;;
   *)
-    echo "Usage: $0 {extract-version|extract-release|extract-next-snap|bump-release|bump-next-snap|changelog}" >&2
+    echo "Usage: $0 {extract-version|extract-release|extract-next-snap|bump-release|bump-next-snap|changelog|release-notes VERSION}" >&2
     exit 1
     ;;
 esac
diff --git a/.github/workflows/release-publish.yml b/.github/workflows/release-publish.yml
index 9a67885..688d827 100644
--- a/.github/workflows/release-publish.yml
+++ b/.github/workflows/release-publish.yml
@@ -245,6 +245,31 @@ jobs:
             :kompact-gradle-plugin:centralPortalPublish \
             --no-daemon --console=plain
 
+  github-release:
+    needs: [prepare, deploy]
+    if: needs.deploy.result == 'success'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          ref: "v${{ needs.prepare.outputs.release_version }}"
+          persist-credentials: false
+
+      - name: Create or update GitHub release from the changelog
+        env:
+          GH_TOKEN: ${{ github.token }}
+          RELEASE_VERSION: ${{ needs.prepare.outputs.release_version }}
+        run: |
+          TAG="v${RELEASE_VERSION}"
+          .github/scripts/release/version-bump.sh release-notes "$RELEASE_VERSION" > "$RUNNER_TEMP/notes.md"
+          if gh release view "$TAG" --repo "$GITHUB_REPOSITORY" >/dev/null 2>&1; then
+            gh release edit "$TAG" --repo "$GITHUB_REPOSITORY" --title "$TAG" --notes-file "$RUNNER_TEMP/notes.md"
+            echo "Updated GitHub release ${TAG}"
+          else
+            gh release create "$TAG" --repo "$GITHUB_REPOSITORY" --verify-tag --title "$TAG" --notes-file "$RUNNER_TEMP/notes.md"
+            echo "Created GitHub release ${TAG}"
+          fi
+
   advance-snapshot:
     needs: [prepare, deploy]
     if: needs.deploy.result == 'success'
diff --git a/docs/adr/0004-release-pr-automation.md b/docs/adr/0004-release-pr-automation.md
index 53c3f8b..3ada533 100644
--- a/docs/adr/0004-release-pr-automation.md
+++ b/docs/adr/0004-release-pr-automation.md
@@ -62,7 +62,9 @@ managed topic branches and release tags. It never pushes a commit to protected
 - The workflow builds, signs, and deploys all published artifacts to Central
   Portal. Publication stays behind the `release` GitHub Environment, which a
   maintainer approves by hand.
-- After a successful publication, the workflow creates or updates a separate
+- After a successful publication, the workflow creates or updates the GitHub
+  release for the tag. Its notes are the version's `CHANGELOG.md` section.
+- After a successful publication, the workflow also creates or updates a separate
   PR from a managed branch. That PR moves the root version and the development
   documentation to the next `-SNAPSHOT`. The workflow does not push this commit
   directly to `main`.
@@ -72,7 +74,8 @@ managed topic branches and release tags. It never pushes a commit to protected
 - `version-bump.sh` reads the canonical root version. It removes `-SNAPSHOT`
   for the release candidate, advances the minor version for the next
   development cycle, and generates changelog sections from the commits since
-  the latest tag.
+  the latest tag. Its `release-notes` command prints one version's section for
+  the GitHub release.
 - `sync-version-references.py` updates the maintained consumer docs for either
   a stable release candidate or a development snapshot.
 - The docs-version checker compares development references with the root
@@ -114,8 +117,8 @@ managed topic branches and release tags. It never pushes a commit to protected
   the tag and the Central Portal state before you retry. Reusing the tag is
   safe only when its commit matches the reviewed merge.
 - If the release fails after publication but before the next-SNAPSHOT PR
-  opens, the published release stays valid. Rerunning the follow-up job must
-  create or update the PR without publishing again.
+  opens, the published release stays valid. Rerunning the follow-up jobs must
+  create or update the GitHub release and the PR without publishing again.
 - Behavior tests and allocation evidence on physical iOS Arm64 and Android
   Native Arm64 devices stay independent release gates, documented in
   [`docs/ci.md`](../ci.md). Simulator results do not count as proof on a
diff --git a/docs/ci.md b/docs/ci.md
index 74440aa..676918b 100644
--- a/docs/ci.md
+++ b/docs/ci.md
@@ -445,7 +445,7 @@ release version.
 
 The `Release Publish` workflow
 ([`release-publish.yml`](../.github/workflows/release-publish.yml)) runs when
-a PR with the `release` label merges into `main`. It has three jobs:
+a PR with the `release` label merges into `main`. It has four jobs:
 
 1. `prepare` checks that the workflow runs on the merge commit and that the
    merged version is stable. It reruns the release script tests and the
@@ -457,7 +457,11 @@ a PR with the `release` label merges into `main`. It has three jobs:
    builds and signs the bundles from the tag with the real signing key,
    uploads them to the Central Portal, waits for validation, and publishes
    them to Maven Central.
-3. `advance-snapshot` runs only after a successful publication. It opens or
+3. `github-release` runs only after a successful publication. It creates the
+   GitHub release for the tag, or updates it on a rerun. The release notes
+   are the `CHANGELOG.md` section for the version, printed by
+   `version-bump.sh release-notes <version>`.
+4. `advance-snapshot` runs only after a successful publication. It opens or
    updates a PR on `release/next-snapshot-<version>` that sets the next
    `-SNAPSHOT` version and updates the development-version references.