diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5434166..f8e313c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -34,7 +34,41 @@ jobs:
         working-directory: dist
         run: zip -r ../webui.zip .
 
-      - name: Upload release asset
+      - name: Build release body
+        run: |
+          awk '/^## \[/{c++} c==1' CHANGELOG.md > release_body.md
+
+      - name: Release
         uses: softprops/action-gh-release@v3
         with:
           files: webui.zip
+          body_path: release_body.md
+          # Tag-push releases are created as drafts; the `publish` job un-drafts
+          # them only after the build succeeds, so watcher notifications don't
+          # fire on broken builds.
+          draft: true
+
+  publish:
+    name: Publish release
+    needs: [build]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Un-draft release
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh release edit "${{ github.ref_name }}" --draft=false --latest --repo "${{ github.repository }}"
+
+  cleanup:
+    name: Cleanup failed release
+    needs: [build]
+    if: failure()
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Delete draft release and tag
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh release delete "${{ github.ref_name }}" --yes --cleanup-tag --repo "${{ github.repository }}" || true
diff --git a/.gitignore b/.gitignore
index 4d704be..66626f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,4 +26,5 @@ dist-ssr
 scripts/
 *.md
 !README.md
+!CHANGELOG.md
 /SPEC-*
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..0bb72d5
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,13 @@
+# Change Log
+
+All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).
+
+## [0.1.0] - 2026-04-20
+
+### Added
+- Initial release.
+
+### Changed
+
+### Fixed
+