Comai

What's Changed
* add preview option to the release action by ricopinazo in https://github.com/ricopinazo/comai/pull/30


**Full Changelog**: https://github.com/ricopinazo/comai/compare/v0.2.0rc0...v0.2.0rc1

What's Changed
* update github action versions to use Node.js 16 by ricopinazo in https://github.com/ricopinazo/comai/pull/26
* Integrate mypy by ricopinazo in https://github.com/ricopinazo/comai/pull/27
* Langchain migration by ricopinazo in https://github.com/ricopinazo/comai/pull/28


**Full Changelog**: https://github.com/ricopinazo/comai/compare/v0.1.0...v0.2.0rc0

**Full Changelog**: https://github.com/ricopinazo/comai/compare/v0.0.13...v0.1.0

**Full Changelog**: https://github.com/ricopinazo/comai/compare/v0.0.12...v0.0.13

**Full Changelog**: https://github.com/ricopinazo/comai/compare/v0.0.11...v0.0.12

**Full Changelog**: https://github.com/ricopinazo/comai/compare/v0.0.10...v0.0.11