v0.2.10
emscripten-core/emscriptenv0.2.10Jun 11, 2026by andimarafioti
Upgrading?
Release notes summary
Focuses on scalability and speculative processing, introducing a pipeline pool for concurrent sessions and speculative turn revisions to improve performance and VAD handling.
Key Highlights
- `--num_pipelines` pool for concurrent realtime sessions
- Speculative turn revisions for better performance
- Improved speculative VAD reopen and continuation handling
- Qwen3-TTS language alias normalization
New Features
- Concurrent realtime session pool support
- Speculative turn revision tracking
- Paraformer progressive transcription events
- Tool-only realtime response completion fix
- Shortened voice prompts and improved tool lead-ins
Full Release Notes
## What's Changed * Add --num_pipelines pool for concurrent realtime sessions by @A-Mahla in https://github.com/huggingface/speech-to-speech/pull/282 * Add speculative turn revisions by @andimarafioti in https://github.com/huggingface/speech-to-speech/pull/255 * Bump the actions group with 5 updates by @dependabot[bot] in https://github.com/huggingface/speech-to-speech/pull/293 * Normalize Qwen3-TTS language aliases by @kamjin3086 in https://github.com/huggingface/speech-to-speech/pull/300 * [codex] Fix TTS benchmark input message by @andimarafioti in https://github.com/huggingface/speech-to-speech/pull/303 * Bump the actions group with 2 updates by @dependabot[bot] in https://github.com/huggingface/speech-to-speech/pull/301 * Fix Paraformer progressive transcription events by @kamjin3086 in https://github.com/huggingface/speech-to-speech/pull/299 * Improve speculative VAD reopen and continuation handling by @andimarafioti in https://github.com/huggingface/speech-to-speech/pull/307 * Fix tool-only realtime response completion by @andimarafioti in https://github.com/huggingface/speech-to-speech/pull/306 * Shorten voice prompt and improve tool lead-ins by @andimarafioti in https://github.com/huggingface/speech-to-speech/pull/305 * Prepare 0.2.10 release by @andimarafioti in https://github.com/huggingface/speech-to-speech/pull/311 ## New Contributors * @dependabot[bot] made their first contribution in https://github.com/huggingface/speech-to-speech/pull/293 * @kamjin3086 made their first contribution in https://github.com/huggingface/speech-to-speech/pull/300 **Full Changelog**: https://github.com/huggingface/speech-to-speech/compare/v0.2.9...v0.2.10
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