v0.10.0-libs-1.4.1 (ExecuTorch 1.4.1)

Native lib artifacts for react-native-executorch built against ExecuTorch 1.4.1.

Same artifact set and layout as v0.10.0-libs, which stays on ExecuTorch 1.3.1 and is unchanged. This tag exists so the two native surfaces can be tested side by side.

Built from

• ExecuTorch: software-mansion-labs/executorch @ @ms/separate-backends-1.4.1 (226b4714)
• Tokenizers: software-mansion-labs/pytorch-tokenizers @ @ms/build-1.4.1 (a03231a)

Contents

Platform	Artifacts
Android arm64-v8a	core, xnnpack, vulkan, opencv
Android x86_64	core, xnnpack, vulkan, opencv
iOS	core (ExecutorchLib.xcframework), xnnpack, coreml, mlx (device slice + mlx.metallib)
Shared	headers

OpenCV tarballs are carried over unchanged from v0.10.0-libs; OpenCV does not depend on ExecuTorch.

Using it

nativeLibsVersion is still 0.10.0, so this release is not resolved by default. Point the downloader at it explicitly, and give it a separate cache directory:

RNET_BASE_URL=https://github.com/software-mansion/react-native-executorch/releases/download/v0.10.0-libs-1.4.1 \
RNET_LIBS_CACHE_DIR=~/.cache/react-native-executorch/1.4.1 \
INIT_CWD=<repo-root> node scripts/download-libs.js

The RNET_LIBS_CACHE_DIR override is required, not optional. The default cache directory is keyed on nativeLibsVersion alone, so without it these artifacts would share ~/.cache/react-native-executorch/0.10.0 with the 1.3.1 tarballs and a warm cache would silently win.

Status

Pre-release, for verification only. Android demo apps (CV, NLP, speech) have been run against these artifacts on device; iOS verification is in progress. Whisper MLX in live-streaming mode is a known open item under investigation and is not yet confirmed either way against 1.3.1.