What's Changed

Packaging

• Bump ruff to v0.5.0 and pyright to v1.1.369 by @sydney-runkle in #9801
• Bump pydantic-core to v2.20.1, pydantic-extra-types to v2.9.0 by @sydney-runkle in #9832

Fixes

• Fix breaking change in to_snake from v2.7 -> v2.8 by @sydney-runkle in #9812
• Fix list constraint json schema application by @sydney-runkle in #9818
• Support time duration more than 23 by @nix010 in pydantic/speedate#64
• Fix millisecond fraction being handled with the wrong scale by @davidhewitt in pydantic/speedate#65
• Handle negative fractional durations correctly by @sydney-runkle in pydantic/speedate#71

New Contributors

• @kwint made their first contribution in https://github.com/pydantic/pydantic/pull/9787
• @seekinginfiniteloop made their first contribution in https://github.com/pydantic/pydantic/pull/9822

Full Changelog: https://github.com/pydantic/pydantic/compare/v2.8.0...v2.8.1