- **breaking change**: the `max_channel_layout` field of `Track` was an enum and is now an open string, as our internal implementation couldn't realistically and exhaustively enumerate all possible options. This should be a very small change that applies only to projects ingesting media with multi-channel, non-stereo audio (5.1, 7.1, etc.).
2.3.1
- minor doc updates; check the [API reference](https://docs.mux.com/api-reference) for more
2.3.0
- [Live Captions](https://docs.mux.com/guides/video/add-live-captions) is now GA! - Minor API documentation fixes; consult [the API reference](https://docs.mux.com/api-reference) for full details.
2.2.0
- added operation `get-live-stream-playback-id`; consult https://docs.mux.com/api-reference for up-to-date details on our API
2.1.1
- Fixed typo in `RealTimeBreakdownValue` such that `concurrent_viewers` is correctly represented. Thanks to catlina71 for the report.
2.1.0
- Low latency (public beta) has landed! https://docs.mux.com/guides/video/reduce-live-stream-latency#lower-latency-options - Minor API updates; consult https://docs.mux.com/api-reference for our canonical API reference.