What's Changed
* Ruff linter + pre-commit integration by juanitorduz in https://github.com/pymc-devs/pymc-bart/pull/140
* Improve CONTRIBUTING guidelines by juanitorduz in https://github.com/pymc-devs/pymc-bart/pull/141
* Add Usage and Table of Contents, to the README file, enhance Installation section, and fix top header by NicholasLindner in https://github.com/pymc-devs/pymc-bart/pull/143
New Contributors
* NicholasLindner made their first contribution in https://github.com/pymc-devs/pymc-bart/pull/143
**Full Changelog**: https://github.com/pymc-devs/pymc-bart/compare/0.5.7...0.5.9