- Deprecated `WordTTSService`, `WebsocketWordTTSService`, `AudioContextWordTTSService`, and `InterruptibleWordTTSService`. Use their non-word counterparts with `supports_word_timestamps=True` instead:
  - `WordTTSService` → `TTSService(supports_word_timestamps=True)`
  - `WebsocketWordTTSService` → `WebsocketTTSService(supports_word_timestamps=True)`
  - `AudioContextWordTTSService` → `AudioContextTTSService(supports_word_timestamps=True)`
  - `InterruptibleWordTTSService` → `InterruptibleTTSService(supports_word_timestamps=True)`