Fixed - Python version requirement (3.6+) for the package.
6.2.0
Changed - SMTP notifier will not try to authenticate when either user or password is missing from configuration. Thanks to [QJKX](https://github.com/QJKX) in [PR#122](https://github.com/kibitzr/kibitzr/pull/122)
6.1.0
Added - `kibitzr reload` command to pick up configuration changes without restart by [fi-do](https://github.com/fi-do) in [PR#115](https://github.com/kibitzr/kibitzr/pull/115)
6.0.2
- Update docker image
6.0.1
Added - [Gotify notifier](https://kibitzr.readthedocs.io/en/latest/gotify.html) by [egvimo](https://github.com/egvimo) in [PR#108](for://github.com/kibitzr/kibitzr/pull/108)