Add automatically generated releases on tags.

.github/release.yaml

@@ -0,0 +1,14 @@
+changelog:
+  exclude:
+    authors:
+      - dependabot
+  categories:
+    - title: Added
+      labels:
+        - enhancement
+    - title: Fixed
+      labels:
+        - bug
+    - title: Changed
+      labels:
+        - "*"

.github/workflows/release.yaml

@@ -0,0 +1,60 @@
+name: GitHub Release
+
+on:
+  pull_request:
+
+  push:
+    branches:
+    - "trunk"
+    tags:
+      - "v*"
+
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  release:
+    name: Publish [GitHub]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Determine version number
+        id: version
+        run: |
+          TAG=${{ github.ref_name }}
+          # Remove v from start of tag name
+          VERSION=${TAG#v}
+          # Replace / with - in merge names
+          VERSION=${VERSION//\//-}
+          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
+          echo "name=${{ github.event.repository.name }}-${VERSION}" >> "$GITHUB_OUTPUT"
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+          path: ${{ steps.version.outputs.name }}
+
+      - name: Remove .git
+        run: |
+          rm -rf ${{ steps.version.outputs.name }}/.git
+          ls -laR ${{ steps.version.outputs.name }}
+
+      - name: Tar source
+        run: tar --zstd -cvf ${{ steps.version.outputs.name }}.tar.zst ${{ steps.version.outputs.name }}
+
+      - name: Create release
+        uses: softprops/[email protected]
+        if: startsWith(github.ref, 'refs/tags/v')
+        with:
+          files: "*.tar.zst"
+          name: ${{ steps.version.outputs.version }}
+          generate_release_notes: True
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}