Added
- Added ColossalAIStrategy ([1](https://github.com/Lightning-AI/lightning-colossalai/pull/1))
- Added overview to local docs ([16](https://github.com/Lightning-AI/lightning-colossalai/pull/16))
Changed
- Changed precision argument to only support `precision="16-mixed"` argument ([9](https://github.com/Lightning-AI/lightning-colossalai/pull/9))
Fixed
- Allowed using lightning and PL (
[10](https://github.com/Lightning-AI/lightning-colossalai/pull/10),
[15](https://github.com/Lightning-AI/lightning-colossalai/pull/15)
)
- Validated `configure_sharded_model` hook is overridden ([12](https://github.com/Lightning-AI/lightning-colossalai/pull/12))