Pydantic-core

What's Changed
* Avoid using `?` with `get_item` to handle unhashable inputs properly by sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1089

**Full Changelog**: https://github.com/pydantic/pydantic-core/compare/v2.14.4...v2.14.5

What's Changed
* Fix bug re `custom_init` on members of `Union` by sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1076
* Fix validation of `Literal` from JSON keys when used as `dict` key by sydney-runkle in https://github.com/pydantic/pydantic-core/pull/1075
* Update ci for Rust 1.74 by davidhewitt in https://github.com/pydantic/pydantic-core/pull/1079
* Fix validation of negative floats when using `multiple_of` by Viicos in https://github.com/pydantic/pydantic-core/pull/1077

**Full Changelog**: https://github.com/pydantic/pydantic-core/compare/v2.14.3...v2.14.4

This release is required to fix issues with uploading to PyPI, see https://github.com/pypi/support/issues/3367.

**Full Changelog**: https://github.com/pydantic/pydantic-core/compare/v2.14.2...v2.14.3

**Note:** ⚠️ this release partially failed to upload to PyPI since we hit the 10gb limit on a project, see https://github.com/pypi/support/issues/3367. I (samuelcolvin) therefore deleted that release from PyPI along with two early releases to make space for 2.14.3.

What's Changed
* Fix invalid link in docstring by samuelcolvin in https://github.com/pydantic/pydantic-core/pull/1070
* restore pypy builds for x86_64 by davidhewitt in https://github.com/pydantic/pydantic-core/pull/1072


**Full Changelog**: https://github.com/pydantic/pydantic-core/compare/v2.14.1...v2.14.2

What's Changed
* Restore manylinux-compatible PGO builds by davidhewitt in https://github.com/pydantic/pydantic-core/pull/1068

New Contributors
* Luca-Blight made their first contribution in https://github.com/pydantic/pydantic-core/pull/1051

**Full Changelog**: https://github.com/pydantic/pydantic-core/compare/v2.14.0...v2.14.1

What's Changed
* run pydantic integration tests with lax xfail by davidhewitt in https://github.com/pydantic/pydantic-core/pull/1054
* replace ultra_strict with new union implementation by davidhewitt in https://github.com/pydantic/pydantic-core/pull/867


**Full Changelog**: https://github.com/pydantic/pydantic-core/compare/v2.13.0...v2.14.0