Some minor release docs improvements

Author: raulcd

docs/release.md

@@ -3,10 +3,28 @@
 We use [trusted publishing with PyPI](https://docs.astral.sh/uv/guides/integration/github/#publishing-to-pypi) for our release.
 Check the `.github/workflows/release.yaml` workflow.
 
-Currently in order to release:
+## Steps to release
 
-- Edit the version on `pyproject.toml`
-- Run `uv lock` to update `uv.lock` file
-- Create release tag and push `git tag -a v0.2.0 -m v0.2.0`, `git push origin v0.2.0`
+1. Edit the version on `pyproject.toml`
+2. Run `uv lock` to update `uv.lock` file
+3. Commit changes: `git add pyproject.toml uv.lock && git commit -m "Bump version to 0.X.Y"`
+4. Create release tag: `git tag -a v0.X.Y -m "Release v0.X.Y"`
+5. Push tag: `git push origin v0.X.Y`
 
-Check the github action for the tag was successful, validate the wheel and source distribution is on PyPI
+Check the github action for the tag was successful, validate the wheel and source distribution is on PyPI.
+
+## Testing locally before release (optional)
+
+```bash
+# Clean old builds
+rm -rf dist/
+
+# Build
+uv build
+
+# Smoke test wheel
+uv run --isolated --no-project --with dist/*.whl datanomy --help
+
+# Smoke test source distribution
+uv run --isolated --no-project --with dist/*.tar.gz datanomy --help
+```