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+## Contributing
+
+- With issues:
+  - Use the search tool before opening a new issue.
+  - Please provide source code and commit sha if you found a bug.
+  - Review existing issues and provide feedback or react to them.
+
+- With pull requests:
+  - Open your pull request against `main`
+  - It should pass all tests in the available continuous integration systems such as GitHub Actions.
+  - You should add/modify tests to cover your proposed code changes.