# [5.4.0](https://github.com/saltstack-formulas/prometheus-formula/compare/v5.3.0...v5.4.0) (2021-02-10) ### Bug Fixes * **clean:** include repo clean too ([782dd45](782dd45452)) ### Continuous Integration * **commitlint:** ensure `upstream/master` uses main repo URL [skip ci] ([e0f6a8b](e0f6a8baeb)) * **gitlab-ci:** add `rubocop` linter (with `allow_failure`) [skip ci] ([7d80e4a](7d80e4afc1)) * **gitlab-ci:** use GitLab CI as Travis CI replacement ([4f290c2](4f290c2dde)) * **pre-commit:** update hook for `rubocop` [skip ci] ([60ec8e5](60ec8e514d)) ### Documentation * **archive:** update pillar.example with env var for mysqld_exporter ([1631137](1631137b1b)) ### Features * **archive:** managing env vars in systemd unit ([4e60b17](4e60b17741)) ### Tests * **archive:** add env vars tests ([018e759](018e759183))