feat(publish): auto extract release notes from CHANGELOG.md

.github/workflows/publish.yml

@@ -72,6 +72,12 @@ jobs:
       - name: Build package
         if: inputs.publish_github
         run: npm run package
+      - name: Extract release notes
+        if: inputs.publish_github
+        id: extract-release-notes
+        uses: ffurrer2/extract-release-notes@v2
+        with:
+          changelog_file: CHANGELOG.md
       - name: Publish to GitHub release
         if: inputs.publish_github
         uses: softprops/action-gh-release@v1
@@ -82,6 +88,8 @@ jobs:
           name: ${{ steps.get_repo_name.outputs.name }} ${{ steps.set_release_tag.outputs.tag }}
           body: |
             Release ${{ steps.get_repo_name.outputs.name }} ${{ steps.set_release_tag.outputs.tag }}.
+            
+            ${{ steps.extract-release-notes.outputs.release_notes }}
           draft: false
           prerelease: false
           token: ${{ secrets.GITHUB_TOKEN }}