v0.6.0

What's Changed

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.

Breaking Changes

• Remove ParamSchema by @justinchuby in #2768
• Replace op_schema with op_signature by @justinchuby in #2771

Core ONNX Script

• Fix call to ast.Expression by @justinchuby in #2758
• Remove creation of duplicate value by @gramalingam in #2775
• Remove duplicated return_var by @justinchuby in #2776
• Fix loop body value creation by @justinchuby in #2777

Optimizer and rewriter

• Add test for unused initializer check with graph outputs by @Copilot in #2733
• Add OutputFixPass and NameFixPass in optimize by @justinchuby in #2779

Torch Lib

• Add support for more complex operators by @simonbyrne in #2734
• [torchlib] Consolidate all overloads and prevent new ones from being created by @justinchuby in #2621
• [torchlib] Fix aten__native_batch_norm_legit_functional by @justinchuby in #2753
• [torchlib] Implement signbit by @justinchuby in #2754
• feat: modify aten_bilinear from einsum to matmul by @fw7th in #2746
• [torchlib] Migrate torchvision implementations by @justinchuby in #2569
• [torchlib] Fix linspace implementation for int64 by @Aravind-11 in #2693
• [torchlib] Fix prod and normal.float_float by @justinchuby in #2762
• Fix conversion when enable_gqa is False and dimension are different by @xadupre in #2763
• [torchlib] prims::sum by @justinchuby in #2778
• [torchlib] Fix irfft by @simonbyrne in #2770

Other Changes

• Bump version from 0.5.7 to 0.6.0 by @justinchuby in #2735
• Migrate onnxscript converter to use onnx ir by @gramalingam in #2706
• Added padding_idx=None option and new test cases for aten_embedding_bag by @crypto-a in #2549
• Move converter implementation files to _internal folder by @Copilot in #2738
• Minor cleanup of onnxscript converter by @gramalingam in #2748
• Update onnx_ir and onnx dependency versions by @justinchuby in #2749
• Add read permissions for contents in optional lint by @justinchuby in #2750
• Cleanup SymbolValue by @gramalingam in #2752
• Remove select_ir_versions from public API by @justinchuby in #2739
• Fix unicode issue by @gramalingam in #2747
• Clean up onnxscript/_internal/converter.py by @justinchuby in #2759
• Remove 3rd-party code by @justinchuby in #2760
• Create torch apis 2.11 by @justinchuby in #2767
• [ez] Expose FOLDED_FROM_KEY to onnxscript.optimizer public API by @Copilot in #2773
• Temporarily disable mypy by @justinchuby in #2786
• Support metadata_prop merge and version 25 in version converter by @titaiwangms in #2782

New Contributors

• @simonbyrne made their first contribution in #2734
• @crypto-a made their first contribution in #2549
• @fw7th made their first contribution in #2746
• @Aravind-11 made their first contribution in #2693

Full Changelog: v0.5.7...v0.6.0