Mux-python

**Reconnect Window with slates is now available in public beta.** Check out [the blog post](https://www.mux.com/blog/reconnect-window-with-slates) for more information.

Changed Operations
• adds reconnect_slate_url and use_slates_for_standard_latecy parameters for creating and updating Live Streams

**Transcription vocabularies are live!** Check out [the docs](https://docs.mux.com/guides/video/add-autogenerated-live-captions) for an in-depth guide.

Changed Operations

- adds text_source enum field on Tracks, indicating where the text in the track comes from
- uploaded tracks were created via the create-asset-track operation
- embedded tracks were created from embedded CEA-608 closed captions in a live stream
- generated_live tracks were generated using speech recognition during a live stream
- generated_live_final tracks were generated using speech recognition after the end of a live stream and have higher quality text, timing, and formatting
- adds generated_subtitles to CreateLiveStreamRequest and LiveStream schemas, for configuration of speech-recognition-based-generation of text tracks for live streams

New Operations

- create-transcription-vocabulary
- list-transcription-vocabularies
- get-transcription-vocabulary
- update-transcription-vocabulary
- delete-transcription-vocabulary
- update-live-stream-generated-subtitles

- Fixed API URLs for Spaces calls. You may now Space at your leisure.

Changed Operations
- `get-realtime-breakdown`: fixed `timestamp` definition to correctly reflect that it's an integral timestamp (bug in our backing specification). **This is a breaking change,** but we have elected to release it as a patch because it's a breaking change to something that never worked correctly and should have extremely minimal disruption to existing operations.

- **Mux Real-Time Video is live!** As discussed at [TMI](https://tmi.mux.com), we're so happy to announce Mux's solution to real-time video. Learn more about Mux Spaces [here](https://mux.com/real-time-video) and check out our documentation [right over here](https://docs.mux.com/guides/video/build-real-time-video-experiences).

Changed Operations
- `create-live-stream`: added `max_continuous_duration`
- `update-live-stream`: added `max_continuous_duration`

Miscellaneous
- began the process of exhaustively documenting Mux Data for property nullability
- big documentation updates: text track statuses, playback IDs, better examples, property deduplication, and more!

For more information, consult the API reference at https://docs.mux.com/api-reference/video .

Thanks for using Mux!