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sherpa_onnx_web

1.13.832K downloads/mok2-fsa/sherpa-onnx ↗New releases in your daily digest, changelog included.

Web platform support for sherpa_onnx using WebAssembly.

Last release 27 days ago
11 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 5 of 5 stable releases
Nothing withdrawn
no release was ever pulled
2 months old
5 releases · first in 2026

Release timeline

5 releases since 2026

2026

20262026

One column per month.

Releases

1.13.811 Sept 2026
Fix releasing by @csukuangfj in #3911
What's Changed

Fix releasing by @csukuangfj in #3911

Fix data race on shared PRNG in FunASR-Nano and Qwen3-ASR offline recognizers by @fra-shipper in #3912

Support building within a termux terminal on Android devices by @csukuangfj in #3916

Support sherpa-onnx with Python in Termux on Android by @csukuangfj in #3922

Fix Go API tests in CI for Windows by @csukuangfj in #3932

Add Kokoro v1.0 em_santa voice by @kroryan in #3928

Add Nabra-82M Arabic TTS conversion scripts for Kokoro runtime by @marwanelamami in #3898

Fix Cohere Transcribe hallucinating sentences on silent audio by @kyo-zzz in #3924

Fix Moonshine v2 hallucinating text on silent audio by @kyo-zzz in #3923

Fix FunASR-Nano hallucinating text on silent audio by @kyo-zzz in #3921

Fix Canary empty transcript when the first decoded token is eos by @kyo-zzz in #3920

Add Intel NPU support through OpenVINO by @jacob-vincent-mink in #3910

Add per-segment confidence computation for OfflineSpeakerDiarization by @matiaslin in #3881

Upload the nabra 82M Arabic TTS int8 model by @csukuangfj in #3933

Add Go API for Windows arm64 by @csukuangfj in #3934

Add Go bindings for OfflineSpeakerDiarization confidence computation by @matiaslin in #3936

fix(nemo/qnn/parakeet-ctc): wrapper.py raises NameError on undefined feat_dim by @Anai-Guo in #3937

Fix CI tests by @csukuangfj in #3940

Update onnxruntime to v1.28.2 by @csukuangfj in #3935

Add robust download retry logic to all test scripts by @csukuangfj in #3941

Support running Rust API examples on termux within Android by @csukuangfj in #3942

Add confidence computation support for speaker diarization to JNI. by @csukuangfj in #3943

fix(python-tests): UnboundLocalError instead of the intended ValueError in test_fast_clustering by @Anai-Guo in #3944

Test using uv to install sherpa-onnx by @csukuangfj in #3946

Release v1.13.8 by @csukuangfj in #3945

New Contributors

@kroryan made their first contribution in #3928

@marwanelamami made their first contribution in #3898

@kyo-zzz made their first contribution in #3924

@jacob-vincent-mink made their first contribution in #3910

@Anai-Guo made their first contribution in #3937

Full Changelog: v1.13.7...v1.13.8

From the same repository

k2-fsa/sherpa-onnx

1.13.71 Sept 2026

Fix Flutter packages for iOS by @csukuangfj in #3887

What's Changed

Fix Flutter packages for iOS by @csukuangfj in #3887
Support Windows arm64 for Rust by @csukuangfj in #3889
Fix building APKs in CI by @csukuangfj in #3896
Add iOS support for Rust and add hello world tauri example by @csukuangfj in #3901
Expose num_trailing_blanks in the online recognizer result JSON by @josephomills in #3892
Remove caret prefix from sherpa_onnx flutter dependencies by @csukuangfj in #3905
Fix Qwen3-ASR hallucinating text on silent audio when hotwords/language are set by @fra-shipper in #3907
Fix online punctuation model initialization when the vocabulary path contains non-ASCII characters on Windows. by @solavr in #3906
Support batched decoding of multiple online streams in the JavaScript (node-addon) API by @josephomills in #3894
Support per-stream runtime options (setOption/getOption/hasOption) in the JavaScript (node-addon) API for streaming ASR by @josephomills in #3891
Align Qwen3-ASR whisper features to the centered-STFT convention (#3535) by @eolivelli in #3873
Populate ys_probs in the online NeMo transducer greedy search decoders by @josephomills in #3893
Release v1.13.7 by @csukuangfj in #3909

New Contributors

@josephomills made their first contribution in #3892
@fra-shipper made their first contribution in #3907
@solavr made their first contribution in #3906
@eolivelli made their first contribution in #3873

Full Changelog: v1.13.6...v1.13.7

Open source →

Additional notes

Add iOS support for Rust and add hello world tauri example (#3901)
Remove caret prefix from sherpa_onnx flutter dependencies (#3905)
Fix Flutter packages for iOS (#3887)
Fix building APKs in CI (#3896)
Support Windows arm64 for Rust (#3889)
Fix Unicode paths for punctuation BPE vocab (#3906)
Fix Qwen3-ASR hallucinating text on silent audio with hotwords/language set (#3907)
Populate ys_probs in the online NeMo transducer greedy search decoders (#3893)
Align Qwen3-ASR whisper features to the centered-STFT convention (#3873)
Support per-stream runtime options in the JavaScript (node-addon) API for streaming ASR (#3891)
Support batched decoding of multiple online streams in the JavaScript (node-addon) API (#3894)
Expose num_trailing_blanks in the online recognizer result JSON (#3892)

Open source →

1.13.511 Aug 2026

Re-export nemotron-3.5-asr-streaming-0.6b to ONNX by @csukuangfj in #3732

What's Changed

Re-export nemotron-3.5-asr-streaming-0.6b to ONNX by @csukuangfj in #3732
Fix building Android KWS demo by @csukuangfj in #3733
Refactor ONNX export script for nemotron-3.5-asr-streaming-0.6b by @csukuangfj in #3734
Build a docker image to setup the QNN SDK environment by @csukuangfj in #3736
Export nemotron-3.5-asr-streaming-0.6b to QNN by @csukuangfj in #3741
Add Android shared-linking support to sherpa-onnx-sys by @willwade in #3739
Fix build warnings by @csukuangfj in #3742
Fix ScaleSilence copying past the pause interval when scale > 1 by @ekenberg in #3744
Guard ScaleSilence against invalid silence scales by @ekenberg in #3745
Align the silence scale range between Validate() and ScaleSilence by @ekenberg in #3747
Export Moonshine ASR models to QNN by @csukuangfj in #3756
Add C++ runtime for Moonshine ASR with QNN for Qualcomm NPU by @csukuangfj in #3758
Upload vits-piper-pt_BR-cadu-medium to huggingface by @csukuangfj in #3763
Fix uploading Piper TTS models by @csukuangfj in #3774
Fix process abort when espeak-ng rejects the voice (e.g. invalid --kokoro-lang) by @ekenberg in #3749
Fix dropped diacritics in Supertonic TTS text frontend by @bogdanr in #3750
Add Fono to 'Projects using sherpa-onnx' by @bogdanr in #3775
Allocate FireRedASR decoder KV cache by estimated need instead of max… by @Kn0688 in #3777
Add maven examples for Java API by @csukuangfj in #3783
Add Java API examples with gradle by @csukuangfj in #3784
Fix greedy search decoding for Nemo streaming transducer by @csukuangfj in #3785
Refactor building and testing Java API by @csukuangfj in #3786
Fix adaptive KV cache for models with hard-coded cache length by @Kn0688 in #3787
Add ten-vad Rust API example to remove silences from a file by @sportiz91 in #3778
docs(rust): add FunASR Nano offline ASR example (#3210) by @stantheman0128 in #3772
Fix use-after-free in async TTS progress callbacks by @kecoco16 in #3781
Make the Pyannote segmentation window shift configurable by @JulianPscheid in #3769
Print per-stage timing for offline speaker diarization in debug mode by @JulianPscheid in #3768
Add Domia to the projects using sherpa-onnx by @kecoco16 in #3793
Forward SessionConfig.-prefixed provider-config keys to Ort::SessionOptions::AddConfigEntry by @kecoco16 in #3792
Fix macOS release code signatures by @LauraGPT in #3794
Raise FireRedASR decode cap from 6 to 8 tokens/sec for fast speech by @Kn0688 in #3796
Set FireRedASR default max_token_per_second to 8 by @Kn0688 in #3799
Simplify build.gradle.kts for java api examples. by @csukuangfj in #3788
Test Java API on Windows arm64 by @csukuangfj in #3801
fix UB by @x6prl in #3806
fix(tts): insert pad after BOS in PiperPhonemesToIdsVits (#3721) by @stantheman0128 in #3770
Export Inflect TTS models to sherpa-onnx by @csukuangfj in #3808
Add API to get onnxruntime version. by @csukuangfj in #3810
Add Android demo for Inflect TTS by @csukuangfj in #3811
Build Python wheels for Windows arm64 by @csukuangfj in #3812
build(cmake): update spacemit-ort version by @xiaotong-spacemit in #3814
Support swift package manager (SPM) by @csukuangfj in #3816
Publish an android-x64 .NET runtime package by @kfrancis in #3818
Fix non_streaming_server.py crash with --decoding-method modified_beam_search by @slipstr34m in #3819
Fix process crash when --kokoro-voices is missing or empty (#3748) by @slipstr34m in #3820
Fix streaming paraformer feature frontend drift from its training config by @slipstr34m in #3821
Use SPM in iOS examples by @csukuangfj in #3822
Fix iOS examples using swift package manager by @csukuangfj in #3823
Add Paraformer Rust API example add rust paraformer example by @nati2405 in #3707
Add missing files for swift package manager by @csukuangfj in #3828
Set onnxruntime version to 1.27.1 in SPM by @csukuangfj in #3830
Refactor building xcframework for macOS and iOS by @csukuangfj in #3831
Support linking onnxruntime statically in xcframework with shared lib. by @csukuangfj in #3833
Support using SPM for Flutter on macOS and iOS by @csukuangfj in #3835
Fix building Python wheels on macOS by @csukuangfj in #3837
Disable pthread support in WebAssembly. by @csukuangfj in #3836
Fix Dart speaker diarization input buffer leak by @zhangheng2022 in #3838
Fix offline Paraformer LFR boundary padding by @LauraGPT in #3839
docs: add qwen-audio-agent to projects using sherpa-onnx by @x-lixu in #3841
Add Flutter/Dart Web support via WebAssembly by @csukuangfj in #3842
Build libs and Python wheels for CUDA 13 by @csukuangfj in #3844
Add punctuation examples for Flutter by @csukuangfj in #3846
Add Persian NeMo CTC ASR models (shenava koochik/rizeh/rizeh-pizeh) by @mah92 in #3825
Add CI for Flutter punctuation examples by @csukuangfj in #3847
Add emotion_id input to offline VITS TTS by @matiaslin in #3849
Add support for latest DPDFNet models and offline attenuation limit by @danielr-ceva in #3824
kotlin-api: validate native ptr after creation by @sigkillsdottir in #3851
Use onnxruntime 1.27.1 for Linux aarch64 and Android by @yentur in #3850
fix(asr): stop forcing lowercase in mic and ALSA display (#3621) by @stantheman0128 in #3771
Add Flutter examples for VAD by @csukuangfj in #3856
Fix Kotlin Syntax errors by @csukuangfj in #3860
Update onnxruntime to v1.27.1 by @csukuangfj in #3861
Fix float32 catastrophic cancellation in NemoNormalizePerFeature by @Eoin-Houstoun in #3857
Fix float32 catastrophic cancellation in variance computation by @csukuangfj in #3862
Release v1.13.5 by @csukuangfj in #3863

New Contributors

@willwade made their first contribution in #3739
@ekenberg made their first contribution in #3744
@bogdanr made their first contribution in #3750
@Kn0688 made their first contribution in #3777
@sportiz91 made their first contribution in #3778
@stantheman0128 made their first contribution in #3772
@kecoco16 made their first contribution in #3781
@LauraGPT made their first contribution in #3794
@x6prl made their first contribution in #3806
@xiaotong-spacemit made their first contribution in #3814
@kfrancis made their first contribution in #3818
@slipstr34m made their first contribution in #3819
@nati2405 made their first contribution in #3707
@zhangheng2022 made their first contribution in #3838
@x-lixu made their first contribution in #3841
@sigkillsdottir made their first contribution in #3851
@yentur made their first contribution in #3850
@Eoin-Houstoun made their first contribution in #3857

Full Changelog: v1.13.4...v1.13.5

Open source →

Additional notes

Update onnxruntime to v1.27.1 (#3861)
Fix float32 catastrophic cancellation in variance computation (#3862)
Fix float32 catastrophic cancellation in NemoNormalizePerFeature (#3857)
Fix Kotlin syntax errors (#3860)
Add Flutter/Dart Web support via WebAssembly (#3842)
Support swift package manager (SPM) for Flutter on macOS and iOS (#3835, #3816, #3822, #3823, #3828, #3830, #3831, #3833)
Add Flutter examples for VAD (#3856)
Add punctuation examples for Flutter (#3846, #3847)
Add support for latest DPDFNet models and offline attenuation limit (#3824)
Add emotion_id input to offline VITS TTS (#3849)
Add Persian NeMo CTC ASR models (shenava koochik/rizeh/rizeh-pizeh) (#3825)
Build libs and Python wheels for CUDA 13 (#3844)
Use onnxruntime 1.27.1 for Linux aarch64 and Android (#3850)
Export Inflect TTS models to sherpa-onnx (#3808)
Add Android demo for Inflect TTS (#3811)
Add C++ runtime for Moonshine ASR with QNN for Qualcomm NPU (#3758)
Export Moonshine ASR models to QNN (#3756)
Export nemotron-3.5-asr-streaming-0.6b to QNN (#3741)
Re-export nemotron-3.5-asr-streaming-0.6b to ONNX (#3732)
Build docker image to setup the QNN SDK environment (#3736)
Add Paraformer Rust API example (#3707)
Add ten-vad Rust API example to remove silences from a file (#3778)
Add API to get onnxruntime version (#3810)
Make FireRedASR max token rate configurable per stream (#3796, #3799)
Make the Pyannote segmentation window shift configurable (#3769)
Add Java API examples with gradle (#3783, #3784)
Refactor building and testing Java API (#3786)
Publish an android-x64 .NET runtime package (#3818)
Build Python wheels for Windows arm64 (#3812)
Test Java API on Windows arm64 (#3801)
Print per-stage timing for offline speaker diarization in debug mode (#3768)
Add Android shared-linking support to sherpa-onnx-sys (#3739)
Refactor building xcframework for macOS and iOS (#3831)
build(cmake): update spacemit-ort version (#3814)
Fix streaming paraformer feature frontend to match its training config (#3821)
Fix offline Paraformer LFR boundary padding (#3839)
Fix non_streaming_server.py crash when using modified_beam_search (#3819)
Fix greedy search decoding for NeMo streaming transducer (#3785)
Fix adaptive KV cache for models with hard-coded cache length (#3787)
Allocate FireRedASR decoder KV cache by estimated need instead of max (#3777)
Fix Dart speaker diarization buffer leak (#3838)
Fix use-after-free in async TTS progress callbacks (#3781)
fix(tts): insert pad after BOS in PiperPhonemesToIdsVits (#3721) (#3770)
Validate the voices file for Kokoro TTS models (#3820)
Fix dropped diacritics in Supertonic TTS text frontend (#3750)
Do not abort the process when espeak-ng rejects the voice (#3749)
Fix ScaleSilence copying past the pause interval when scale > 1 (#3744)
Limit silence scale to [0.01, 2] in ScaleSilence (#3745)
Align the silence scale range between Validate() and ScaleSilence (#3747)
Fix macOS release code signatures (#3794)
Forward SessionConfig.-prefixed provider-config keys to Ort::SessionOptions::AddConfigEntry (#3792)
kotlin-api: validate native ptr after creation (#3851)
Initialize the debug member for HomophoneReplacerConfig (#3806)
fix(asr): stop forcing lowercase in mic and ALSA display (#3621) (#3771)
Disable pthread support in WebAssembly (#3836)
Fix building Python wheels on macOS (#3837)
Fix building Android KWS demo (#3733)
Fix build warnings (#3742)

1.13.46 Aug 2026

Fix releasing Dart iOS package by @csukuangfj in #3680

What's Changed

Fix releasing Dart iOS package by @csukuangfj in #3680
Export Parakeet CTC models to QNN by @csukuangfj in #3686
Add C++ runtime for Parakeet CTC with QNN. by @csukuangfj in #3688
Build sdist in split-package mode so its metadata declares sherpa-onnx-core by @Eridanus117 in #3690
Export Parakeet-TDT-CTC to QNN by @csukuangfj in #3692
Export the transducer branch of parakeet-tdt-ctc to QNN by @csukuangfj in #3693
Export Whisper models to QNN by @csukuangfj in #3697
add project: Add SmartSub application details to README.md by @buxuku in #3698
Add C++ runtime for Whisper with Qualcomm NPU using QNN. by @csukuangfj in #3699
Fix building with ninja by @csukuangfj in #3702
Fix #3171 : 去掉生成绝对路径函数中的窄字符WindowsAPI调用，改用宽字符API和C++17 std::filesystem来避免win平台中文路径问题 by @XiaoBaiCanDo in #3255
Fix installing espeak-ng-data directory by @csukuangfj in #3708
Remove spaces right before a punctuation in ASR result by @csukuangfj in #3709
Fix file related operations on Windows by using wide characters by @csukuangfj in #3710
Remove leading spaces from ASR results by @csukuangfj in #3711
Update onnxruntime to 1.27.0 by @csukuangfj in #3718
Export Parakeet TDT models to QNN by @csukuangfj in #3719
Add C++ runtime for Parakeet TDT models with QNN by @csukuangfj in #3720
Export nemotron-speech-streaming-en-0.6b to QNN by @csukuangfj in #3725
Add C++ runtime for nemotron-speech-streaming-en-0.6b with QNN by @csukuangfj in #3728
Add ApplyHomophoneReplacer in OfflineRecognizerQwen3ASRImpl by @csukuangfj in #3729
Support per-stream hotwords in the JavaScript (node-addon) API for non-streaming ASR by @cmurrayis in #3723
Release v1.13.4 by @csukuangfj in #3730

New Contributors

@Eridanus117 made their first contribution in #3690
@buxuku made their first contribution in #3698
@XiaoBaiCanDo made their first contribution in #3255
@cmurrayis made their first contribution in #3723

Full Changelog: v1.13.3...v1.13.4

Open source →

Additional notes

Add ApplyHomophoneReplacer in OfflineRecognizerQwen3ASRImpl (#3729)
Add C++ runtime for nemotron-speech-streaming-en-0.6b with QNN (#3728)
Export nemotron-speech-streaming-en-0.6b to QNN (#3725)
Add C++ runtime for Parakeet TDT models with QNN (#3720)
Export Parakeet TDT models to QNN (#3719)
Update onnxruntime to 1.27.0 (#3718)
Remove leading spaces from ASR results (#3711)
Fix file related operations on Windows by using wide characters (#3710)
Remove spaces right before a punctuation in ASR result (#3709)
Fix installing espeak-ng-data directory (#3708)
Fix building with ninja (#3702)
Add C++ runtime for Whisper with Qualcomm NPU using QNN (#3699)
Export Whisper models to QNN (#3697)
Export the transducer branch of parakeet-tdt-ctc to QNN (#3693)
Export Parakeet-TDT-CTC to QNN (#3692)
Add C++ runtime for Parakeet CTC with QNN (#3688)
Export Parakeet CTC models to QNN (#3686)
Support per-stream hotwords in the JavaScript (node-addon) API (#3723)

Open source →