What's Changed
* Bump actions/cache from 3.2.6 to 3.3.0 by dependabot in https://github.com/pschmitt/roombapy/pull/177
* Bump actions/cache from 3.3.0 to 3.3.1 by dependabot in https://github.com/pschmitt/roombapy/pull/178
* add back roomba error messages by Dilski in https://github.com/pschmitt/roombapy/pull/180
**Full Changelog**: https://github.com/pschmitt/roombapy/compare/1.6.6...1.6.7