Omniunibot

What's Changed
* feat: universal mention_all switch by yttty in https://github.com/yttty/omniunibot/pull/10


**Full Changelog**: https://github.com/yttty/omniunibot/compare/0.4.1...0.5.0

What's Changed
* fix: slack client undesired line break by yttty in https://github.com/yttty/omniunibot/pull/9


**Full Changelog**: https://github.com/yttty/omniunibot/compare/0.4.0...0.4.1

What's Changed
* 0.4.0 by yttty in https://github.com/yttty/omniunibot/pull/8


**Full Changelog**: https://github.com/yttty/omniunibot/compare/0.3.0...0.4.0

What's Changed
* v0.3.0 by yttty in https://github.com/yttty/omniunibot/pull/7


**Full Changelog**: https://github.com/yttty/omniunibot/compare/0.2.0...0.3.0

What's Changed
* feat: add send_async to client by yttty in https://github.com/yttty/omniunibot/pull/6


**Full Changelog**: https://github.com/yttty/omniunibot/compare/0.1.3...0.2.0

**Full Changelog**: https://github.com/yttty/omniunibot/compare/0.1.2...0.1.3