onnx 1.8.1

v1.8.1

on Python PyPI

This release is a patch release based on v1.8.0.

Bug fixes:

• #3169 To resolve memory crash on Windows, register python exceptions and update exceptions handling
• #3171 Fix bugs in external data helpers and add add size thresholds for converting
• #2961 Fix build issues on some distributions of linux due to hard dependency on python2
• #3221 Fix mypy wrapper error while using ONNX as a submodule
• Solve protobuf error while import onnx on MacOS Catalina.

API change:
onnx.shape_inference does not throw shape_inference error now. If you want to see the shape_inference errors, please use onnx.shape_inference.infer_shapes(onnx_model, strict_mode=True).

Release:

• Mac: The minimum supported version of MacOS has been moved from 10.9 to 10.12.
• Pipelines: Linux and Mac release pipelines have been moved from Travis-CI under onnx/wheel_builder to GitHub Action under onnx/onnx