- NVIDIA Services name changes (all functionality is unchanged):

  - `NimLLMService` is now deprecated, use `NvidiaLLMService` instead.
  - `RivaSTTService` is now deprecated, use `NvidiaSTTService` instead.
  - `RivaTTSService` is now deprecated, use `NvidiaTTSService` instead.
  - Use `uv pip install pipecat-ai[nvidia]` instead of
    `uv pip install pipecat-ai[riva]`