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v0.5.2
Release Notes - v0.5.2
Release Date: 2025-12-28
Overview
v0.5.2 is a focused patch release with three commits since v0.5.1. It improves the WebNN text/JSON import pipeline, adds missing shape inference, and introduces a ready-to-run MiniLM embeddings demo from Hugging Face Hub.
Highlights
- WebNN text loader hardening: Automatically sanitizes identifiers (dots/colons → underscores) and inlines weights from adjacent
manifest.json+model.weightsso onnx2webnn exports load without manual edits. - WebNN JSON shape inference: Runs a shape inference pass during JSON import, deduplicates outputs, and exposes Python helpers (
count_unknown_shapes, structured debug output) to spot unresolved shapes. - MiniLM embeddings demo: New Hugging Face Hub demo/Make target (
make minilm-demo-hub) withMINILM_MODEL_IDoverride plus detailed usage docs and comparison script.
Notes
- No breaking changes. Existing graphs and Python APIs continue to work.
- Python wheel version follows Cargo version (0.5.2) via dynamic versioning.