runanywhere_onnx 0.20.24

ONNX Runtime backend for RunAnywhere Flutter SDK. On-device Speech-to-Text, Text-to-Speech, and Voice Activity Detection.

Changelog

All notable changes to the RunAnywhere ONNX Backend will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.20.24 - 2026-08-16

Changed

• Reissued ONNX Runtime 1.28.0, Sherpa-ONNX 1.13.5, Nemotron 3.5 Streaming ASR, and Supertonic v3 support after repairing Linux WebGPU packaging.

0.20.23 - 2026-08-16

Changed

• Upgraded ONNX Runtime to 1.28.0 and Sherpa-ONNX to 1.13.5 across supported non-Windows platforms.
• Added Nemotron 3.5 Streaming ASR and Supertonic v3 compatibility.

0.20.22 - 2026-08-15

Changed

• Version bump only. This release exists so the Electron packages can be republished with their Windows native staging fixed: 0.20.21 shipped the ONNX and Sherpa backends without the vendor runtimes they link, so those two engines could not load on Windows x64. The Dart/Flutter surface is unchanged from 0.20.19 and no 0.20.22 native artifacts are produced for it.

0.20.21 - 2026-08-14

Changed

• Version bump only. This release exists so the Electron packages can be republished carrying Windows x64 and Windows ARM64 natives; the Dart/Flutter surface is unchanged from 0.20.19 and no 0.20.21 native artifacts are published.

0.20.20 - 2026-08-14

Changed

• Version bump only. This release exists so the Electron packages can be republished with the staging telemetry URL baked in; the Dart/Flutter surface is unchanged from 0.20.19 and no 0.20.20 native artifacts are published.

0.20.19 - 2026-08-14

• Suite version bump. No change to this package's Dart, podspec, or Gradle surface; it continues to fetch the same checksum-pinned native archives.

0.20.18 - 2026-08-12

• Commons: backend registration failures are isolated. An engine that cannot register is recorded as unavailable instead of aborting SDK initialization, so the remaining backends keep serving.
• Suite version bump. This release also rebuilds the Electron backend plugin natives; that part does not affect this package.

0.20.17 - 2026-08-11

• Electron QHexRT backend and its commons platform-capability changes.
• Swift package is now consumable by version (from:) rather than only by git revision.

0.20.15 - 2026-08-11

• Suite version bump.

0.20.14 - 2026-08-09

• Suite version bump.

0.20.13 - 2026-08-08

• Suite version bump.

0.20.12 - 2026-07-28

• Suite version bump; Kotlin/QHexRT Maven release.

0.20.11 - 2026-07-16

• Version-aligned release with benchmark aggregation, variance reporting, and updated model catalogs.

0.20.10 - 2026-07-13

• CoreML diffusion enablement + macOS backend slice fixes (see SDK release notes).

0.20.9 - 2026-07-13

Changed

• Version-aligned 0.20.9 release across all RunAnywhere SDKs; dev-analytics config baked into the native core at build time.

0.20.0 - 2026-07-12

Changed

• Aligned the backend package and native artifact contract with RunAnywhere 0.20.0.

0.19.15 - 2026-07-11

Changed

• Aligned public package metadata and native artifact staging with RunAnywhere 0.19.15.

0.19.13 - 2026-05-13

Changed

• Kept the Flutter plugin as a thin backend registration adapter by removing unused template MethodChannel methods.
• Aligned the iOS deployment target and platform claims with the Swift iOS 17.0 baseline.
• Removed the backend plugin uses-material-design flag.

Notes

• ONNX backend FFI typedefs still live in this package because moving them to the shared native type layer requires touching the core runanywhere package, which is outside this lane's write scope.

0.16.0 - 2026-02-14

Changed

• Updated runanywhere dependency to ^0.16.0
• Rebuilt native ONNX backend binaries with latest Sherpa-ONNX (v1.12.20 for Android, v1.12.18 for iOS)
• Includes parameter piping fix (#340) and network layer improvements from core SDK

0.15.9 - 2025-01-11

Changed

• Updated runanywhere dependency to ^0.15.9 for iOS symbol visibility fix
• See runanywhere 0.15.9 changelog for details on the iOS fix

0.15.8 - 2025-01-10

Added

• Initial public release on pub.dev
• ONNX Runtime integration for on-device inference
• Speech-to-Text (STT) implementation using Whisper models
• Text-to-Speech (TTS) implementation
• Voice Activity Detection (VAD) implementation using Silero
• Native bindings for iOS and Android

Features

• Real-time speech transcription
• Neural voice synthesis
• Speech detection for voice interfaces
• Model download and extraction support
• Streaming transcription support

Platforms

• iOS 17.0+ support
• Android API 24+ support