What's Changed
* Hotfix rocksdict methods by wbarnha in https://github.com/faust-streaming/faust/pull/476
* Bump actions/deploy-pages from 1 to 2 by dependabot in https://github.com/faust-streaming/faust/pull/477
* Add unit tests for rocksdict to guarantee reliability by wbarnha in https://github.com/faust-streaming/faust/pull/478
* use key_may_exist() from rocksdict by wbarnha in https://github.com/faust-streaming/faust/pull/479
**Full Changelog**: https://github.com/faust-streaming/faust/compare/v0.10.5...v0.10.6