Release Process

For example, to release v0.21.2:

• Update the version numbers in the code: make release bump=0.21.2
• Run make test and make lint, ensure they pass successfully
• Commit with message v0.21.2: git commit -m "v0.21.2"
• Tag and push as v0.21.2: git tag v0.21.2 && git push && git push origin v0.21.2