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PyPI · #2746 most downloaded on PyPI
Naturally author ONNX functions and models using a subset of Python
Last release 2 days ago
16 Sep 2026
Ships on a steady schedule
a new release about every 9 days
Nearly every release is documented
notes for 25 of 26 stable releases
Nothing withdrawn
no release was ever pulled
3 years old
722 releases · first in 2023
One column per quarter.
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Note This patch release includes important bug fixes to version converter.
Note
This patch release includes important bug fixes to version converter.
Full Changelog: v0.6.1...v0.6.2
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Note This update includes a slight change in how PyTorch SDPA's Boolean attention mask is exported in opset<23
Note
This update includes a slight change in how PyTorch SDPA's Boolean attention mask is exported in opset<23
Full Changelog: v0.6.0...v0.6.1
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This release introduces breaking changes to ONNXFunction. The .param_schemas and schema properties are removed, and are replaced by .op_signature whic…
This release introduces breaking changes to ONNXFunction. The .param_schemas and schema properties are removed, and are replaced by .op_signature which is more flexible and captures the complete signature of the ONNXFunction.
Additionally, onnxscript's AST converter for the scripting mode has been migrated to fully leverage onnx-ir.
aten__native_batch_norm_legit_functional by Justin Chu (@justinchuby) in #2753select_ir_versions from public API by Justin Chu (@justinchuby) in #2739Full Changelog: v0.5.7...v0.6.0
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Improve constant folding error messages and allow Identity to skip shape merging by Justin Chu (@justinchuby) in #2670
fake_quantize_per_*_affine by ruro (@ruro) in #2696Full Changelog: v0.5.6...v0.5.7
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Clear initializers in constant folding pass by Justin Chu (@justinchuby) in #2668
Full Changelog: v0.5.5...v0.5.6
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