pipecat/changelog/3195.changed.md

• HumeTTSService changes:

  • Added tracking headers (X-Hume-Client-Name and X-Hume-Client-Version) to all requests made by HumeTTSService to the Hume API for better usage tracking and analytics.
  • Added stop() and cancel() cleanup methods to HumeTTSService to properly close the HTTP client and prevent resource leaks.