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v1.12.9

k2-fsa/sherpa-onnxv1.12.9Aug 16, 2025by github-actions[bot]

AI Summary

Expands TTS capabilities with more Piper models, adds Swift API for speaker embeddings, and exports Parakeet TDT models.

Key Highlights

  • Added more Piper TTS models.
  • Added Swift API for computing speaker embeddings.
  • Exported NVIDIA Parakeet TDT models.

New Features

  • Piper TTS models
  • Swift speaker embedding API
  • Parakeet TDT models
  • VITS debug info
  • TDT transducer decoding

Full Release Notes

## What's Changed
* Add more piper tts models by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2480
* Fix ASR for UE by @PeiloViolet in https://github.com/k2-fsa/sherpa-onnx/pull/2483
* push to maven center by @litongjava in https://github.com/k2-fsa/sherpa-onnx/pull/2463
* Specify ABIs when building APKs by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2488
* Add more debug info for vits tts by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2491
* Add Swift API for computing speaker embeddings by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2492
* Alex/feat add python example by @AlexWhisper in https://github.com/k2-fsa/sherpa-onnx/pull/2490
* Support TDT transducer decoding by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2495
* Fix java test by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2496
* Refactor Swift API by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2493
* add TtsReader app to README.md by @ys-pro-duction in https://github.com/k2-fsa/sherpa-onnx/pull/2498
* Export https://huggingface.co/nvidia/parakeet-tdt-0.6b-v3 to sherpa-onnx by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2500
* Fix building apk by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2499
* Release v1.12.9 by @csukuangfj in https://github.com/k2-fsa/sherpa-onnx/pull/2501

## New Contributors
* @PeiloViolet made their first contribution in https://github.com/k2-fsa/sherpa-onnx/pull/2483
* @litongjava made their first contribution in https://github.com/k2-fsa/sherpa-onnx/pull/2463
* @AlexWhisper made their first contribution in https://github.com/k2-fsa/sherpa-onnx/pull/2490
* @ys-pro-duction made their first contribution in https://github.com/k2-fsa/sherpa-onnx/pull/2498

**Full Changelog**: https://github.com/k2-fsa/sherpa-onnx/compare/v1.12.8...v1.12.9