Sourced from pyo3's releases.

PyO3 0.24.2

This is a small patch release containing minor bugfixes and documentation improvements, including an unused imports lint warning raised from inside PyO3's proc macros.

Thank you to the following contributors for the improvements:

@​davidbrochart @​davidhewitt @​ddelange @​decathorpe @​hgmich @​Icxolu @​n-eq @​Tpt @​trim21

PyO3 0.24.1

This release is a security fix for the PyString::from_object method, which passed &str data to the Python C API without checking for a terminating nul byte. All historical PyO3 versions are affected, and we recommend you upgrade if you are using PyString::from_object. Thank you to @​vthib for the report and @​Dr-Emann for the fix. A RUSTSEC advisory will be published shortly.

Aside from the security fix, this release contains a number of other non-breaking additions:

• An abi3-py313 feature to support compiling with the Python 3.13 stable ABI.
• PyAnyMethods::getattr_opt to get optional attributes without paying the cost of a Python exception when the attribute in question does not exist.
• Constructor for PyInt::new.
• with_critical_section2 for locking two objects at the same time on the free-threaded build.
• Fix for a PyO3 0.24.0 regression with Option<&str> and Option<&T> (where T: PyClass) function arguments no longer being permitted

There are also a few other small bug fixes for edge cases, mostly related to compile errors from PyO3's macro code.

Thank you to the following contributors for the improvements:

@​bschoenmaeckers @​davidhewitt @​Dr-Emann @​emmagordon @​epontan @​Icxolu @​IvanIsCoding @​jelmer @​jonaspleyer @​ngoldbaum @​Owen-CH-Leung @​Tpt @​Trolldemorted @​XuehaiPan

PyO3 0.24.0

This release is an incremental improvement of refinements and optimizations following the new APIs established in PyO3's last few releases.

Support for jiff datetime conversions have been added, and also UUID conversions.

... (truncated)

Sourced from pyo3's changelog.

[0.24.2] - 2025-04-21

Fixed

• Fix unused_imports lint of #[pyfunction] and #[pymethods] expanded in macro_rules context. #5030
• Fix size of PyCodeObject::_co_instrumentation_version ffi struct member on Python 3.13 for systems where uintptr_t is not 64 bits. #5048
• Fix struct-type complex enum variant fields incorrectly exposing raw identifiers as r#ident in Python bindings. #5050

[0.24.1] - 2025-03-31

Added

• Add abi3-py313 feature. #4969
• Add PyAnyMethods::getattr_opt. #4978
• Add PyInt::new constructor for all supported number types (i32, u32, i64, u64, isize, usize). #4984
• Add pyo3::sync::with_critical_section2. #4992
• Implement PyCallArgs for Borrowed<'_, 'py, PyTuple>, &Bound<'py, PyTuple>, and &Py<PyTuple>. #5013

Fixed

• Fix is_type_of for native types not using same specialized check as is_type_of_bound. #4981
• Fix Probe class naming issue with #[pymethods]. #4988
• Fix compile failure with required #[pyfunction] arguments taking Option<&str> and Option<&T> (for #[pyclass] types). #5002
• Fix PyString::from_object causing of bounds reads whith encoding and errors parameters which are not nul-terminated. #5008
• Fix compile error when additional options follow after crate for #[pyfunction]. #5015

[0.24.0] - 2025-03-09

Packaging

• Add supported CPython/PyPy versions to cargo package metadata. #4756
• Bump target-lexicon dependency to 0.13. #4822
• Add optional jiff dependency to add conversions for jiff datetime types. #4823
• Add optional uuid dependency to add conversions for uuid::Uuid. #4864
• Bump minimum supported inventory version to 0.3.5. #4954

Added

• Add PyIterator::send method to allow sending values into a python generator. #4746
• Add PyCallArgs trait for passing arguments into the Python calling protocol. This enabled using a faster calling convention for certain types, improving performance. #4768
• Add #[pyo3(default = ...'] option for #[derive(FromPyObject)] to set a default value for extracted fields of named structs. #4829
• Add #[pyo3(into_py_with = ...)] option for #[derive(IntoPyObject, IntoPyObjectRef)]. #4850
• Add FFI definitions PyThreadState_GetFrame and PyFrame_GetBack. #4866
• Optimize last for BoundListIterator, BoundTupleIterator and BorrowedTupleIterator. #4878
• Optimize Iterator::count() for PyDict, PyList, PyTuple & PySet. #4878
• Optimize nth, nth_back, advance_by and advance_back_by for BoundTupleIterator #4897
• Add support for types.GenericAlias as pyo3::types::PyGenericAlias. #4917
• Add MutextExt trait to help avoid deadlocks with the GIL while locking a std::sync::Mutex. #4934
• Add #[pyo3(rename_all = "...")] option for #[derive(FromPyObject)]. #4941

... (truncated)

• 3e6bdce release: 0.24.2
• bc26a06 Unraw complex struct enum field python names (#5050)
• 345735b docs: Update building-and-distribution.md (#5060)
• 5d852d9 ci: release cargo crate from git tag (#5027)
• 4197614 ci: do not require changelog for ci (#5058)
• e876f17 silence ffi-check for private _PyCoLineInstrumentationData on 3.13 (#5063)
• a177916 ci: change default Python version to 3.13 (#5048)
• 81008e1 fix clippy lint on 1.87 beta
• 4732b60 docs: add blake3-py to Examples in README.md (#5028)
• 7b64fa1 Makes Clippy beta happy (#5032)
• Additional commits viewable in compare view

Sourced from pyo3-log's changelog.

0.12.4

• Allow pyo3 0.25.

• 01c3667 Bump version to 0.12.4
• ea2af44 Merge pull request #64 from a1phyr/pyo3_0.25
• c607a27 Apply new clippy lint
• 309147d Fix CI
• f504296 Allow Pyo3 0.25
• See full diff in compare view

Sourced from lalrpop-util's changelog.

0.22.2 (2025-05-22)

Features

• Support \0 and \x## ASCII escape sequences in grammars
• Documentation updates

Bugfixes

• Avoid clippy warnings for uninlined format strings in generated code

• e3d522b Update date in changelog
• 140e45b Mention uninlined format strings fix in release notes
• 7ae4959 Fix uninlined format strings in generated code (#1063)
• 5925ffb Run a workspace based dry-run
• 71d3751 Changelog and version bump for 0.22.2
• dd41c49 Run checks on PRs to 0.22.x (#1049)
• c6f5f33 Tok::Error is now copy (#1048)
• b999d83 Support ascii escape codes in string literals (#1047)
• 9ce7b6c Fix section Error recovery with custom lexer #1038 (#1040)
• 09e2460 Dry run cargo publish in CI (#1034)
• See full diff in compare view

Sourced from uuid's releases.

v1.17.0

What's Changed

• Added convenience implementation TryFrom for std by @​Nahuel-M in uuid-rs/uuid#819
• Update OSX builds to arm by @​KodrAus in uuid-rs/uuid#825
• Replace derive(Hash) with manual impl in Uuid by @​diopoex in uuid-rs/uuid#824
• Add wasm32v1-none Support by @​bushrat011899 in uuid-rs/uuid#828
• Prepare for 1.17.0 release by @​KodrAus in uuid-rs/uuid#829

New Contributors

• @​Nahuel-M made their first contribution in uuid-rs/uuid#819
• @​diopoex made their first contribution in uuid-rs/uuid#824

Full Changelog: uuid-rs/uuid@v1.16.0...v1.17.0

• 2fd9b61 Merge pull request #829 from uuid-rs/cargo/v1.17.0
• ed0d385 prepare for 1.17.0 release
• c54cadc Merge pull request #828 from bushrat011899/wasm32v1-none
• 625d769 Fix typo in MVP Web CI
• 9d638e0 Add MVP Web CI Task
• 83dc528 Add wasm32v1-none support
• 5fbd843 Merge pull request #824 from diopoex/main
• 6635ae4 Merge pull request #825 from uuid-rs/ci/aarch64-apple-darwin
• b2370f2 update toolchain for outdated job
• c74ad33 update OSX builds to arm
• Additional commits viewable in compare view

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