What's Changed
* Bump pytest-asyncio from 0.20.3 to 0.21.0 by dependabot in https://github.com/pschmitt/roombapy/pull/181
* Bump black from 23.1.0 to 23.3.0 by dependabot in https://github.com/pschmitt/roombapy/pull/182
* Only generate ssl context once by bdraco in https://github.com/pschmitt/roombapy/pull/183
* Switch to using orjson by bdraco in https://github.com/pschmitt/roombapy/pull/184
**Full Changelog**: https://github.com/pschmitt/roombapy/compare/1.6.7...1.6.8