microsoft/onnxscript v0.5.4

v0.5.4

Repository: microsoft/onnxscript

Tag: v0.5.4

Published: 2025-10-16T16:52:30Z

Prerelease: no

Release notes:

What's Changed

Optimizer and rewriter

• Fix constant in constant folding by @titaiwangms in https://github.com/microsoft/onnxscript/pull/2622
• Create helper for comparing semantic equivalence of shapes by @justinchuby in https://github.com/microsoft/onnxscript/pull/2620
• Fix GQA fusion to produce present key/value by @justinchuby in https://github.com/microsoft/onnxscript/pull/2634

Torch Lib

• Separated implementation of aten::scatter overloads by @linshokaku in https://github.com/microsoft/onnxscript/pull/2605
• Enhanced type annotations and simplified implementation of scatter.value by @linshokaku in https://github.com/microsoft/onnxscript/pull/2612
• support for scalar args to aten::scatter by @linshokaku in https://github.com/microsoft/onnxscript/pull/2613
• [torchlib] Implement aten_bilinear function using Einsum by @Copilot in https://github.com/microsoft/onnxscript/pull/2574
• Simplify aten_unbind when shape is static by @justinchuby in https://github.com/microsoft/onnxscript/pull/2597
• Consolidate overloads in torchlib by @justinchuby in https://github.com/microsoft/onnxscript/pull/2604
• [torchlib] Fix implementations for bitwise_* overloads by @justinchuby in https://github.com/microsoft/onnxscript/pull/2618
• [torchlib] Deprecate Rank and IsScalar by @justinchuby in https://github.com/microsoft/onnxscript/pull/2624
• [torchlib] Fix operator add by @justinchuby in https://github.com/microsoft/onnxscript/pull/2630
• Remove redundant registration of operator::add and fix sub.Scalar by @justinchuby in https://github.com/microsoft/onnxscript/pull/2631

Other Changes

• Update torch api error message to include value names by @justinchuby in https://github.com/microsoft/onnxscript/pull/2599
• Remove beartype by @justinchuby in https://github.com/microsoft/onnxscript/pull/2603
• Allow opset_version to be set explicitly when exporting by @NoRaincheck in https://github.com/microsoft/onnxscript/pull/2615
• Merge shapes only in identity op and nodel-level shape inference by @titaiwangms in https://github.com/microsoft/onnxscript/pull/2623

Full Changelog: https://github.com/microsoft/onnxscript/compare/v0.5.3...v0.5.4