What's Changed
* Update packaging and CI by codingjoe in https://github.com/codingjoe/relint/pull/30
* Remove deprecated 'filenames' attribute
* Add `--version` CLI argument
* Change `FILE` CLI argument to be optional for version prints
* Fix various texts in code and README by amureki in https://github.com/codingjoe/relint/pull/31
* Fix 23 -- implement output message template format by amureki in https://github.com/codingjoe/relint/pull/29
New Contributors
* amureki made their first contribution in https://github.com/codingjoe/relint/pull/31
**Full Changelog**: https://github.com/codingjoe/relint/compare/1.4.0...2.0.0