Add logging what changed

Author: OptimumCode

.github/workflows/release.yml

@@ -146,6 +146,10 @@ jobs:
         # maven
         sed -i -e 's|<version>[0-9]+\.[0-9]+\.[0-9]+|<version>${{ needs.version.outputs.RELEASE_VERSION }}|g' README.md
         sed -i -e 's|<version>[0-9]+\.[0-9]+\.[0-9]+(-SNAPSHOT)|<version>${{ needs.version.outputs.NEXT_VERSION }}|g' README.md
+    - name: Show what has changed
+      if: ${{ !cancelled() }}
+      run: |
+        git diff
     - name: Commit next dev version
       id: commit_next_dev
       uses: EndBug/add-and-commit@v9