March 7, 2022
- fixed issue [#49](https://github.com/optimizely/react-sdk/issues/49): Return type of
OptimizelyReactSDKClient which is the implementation class. Changed it to the
ReactSDKClient interface instead ([#148](https://github.com/optimizely/react-sdk/pull/148)).
- fixed issue [#121](https://github.com/optimizely/react-sdk/issues/121):
TrackListenerPayload types were exported from
@optimizely/optimizely-sdk but were missing from
@optimizely/react-sdk exports. ([#150](https://github.com/optimizely/react-sdk/pull/150)).
- Fixed issue [#134](https://github.com/optimizely/react-sdk/issues/134) of the React SDK crashing when the internal Optimizely client returns as a null value. [PR #149](https://github.com/optimizely/react-sdk/pull/149)