Add job to generate release notes

Author: razor-x

.github/workflows/publish.yml

@@ -22,18 +22,29 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - name: Download artifact
         uses: actions/download-artifact@v4
         with:
           name: ${{ needs.build.outputs.artifact_name }}
           path: dist/
+      - name: Generate release notes
+        id: changelog
+        run: |
+          mkdir tmp
+          outfile=tmp/changelog.txt
+          echo "outfile=${outfile}" >> $GITHUB_OUTPUT
+          npx standard-changelog@^5.0.0 --release-count 2 --infile $outfile.tmp --outfile $outfile.tmp
+          sed '1,3d' $outfile.tmp > $outfile
       - name: Create GitHub release
         uses: softprops/action-gh-release@v2
         with:
           token: ${{ secrets.GH_TOKEN }}
           fail_on_unmatched_files: true
           prerelease: ${{ contains(github.ref_name, 'a') || contains(github.ref_name, 'b') || contains(github.ref_name, 'rc') }}
           files: dist/*
+          body_path: ${{ github.workspace }}/${{ steps.changelog.outputs.outfile }}
   pypi:
     name: PyPI
     uses: ./.github/workflows/_publish.yml