What's Changed

• Add StringConstraints for use as Annotated metadata by @adriangb in #6605
• Try to fix intermittently failing CI by @adriangb in #6683
• Remove redundant example of optional vs default. by @ehiggs-deliverect in #6676
• Docs update by @samuelcolvin in #6692
• Remove the Validate always section in validator docs by @adriangb in #6679
• Fix recursion error in json schema generation by @adriangb in #6720
• Fix incorrect subclass check for secretstr by @AlexVndnblcke in #6730
• update pdm / pdm lockfile to 2.8.0 by @davidhewitt in #6714
• unpin pdm on more CI jobs by @davidhewitt in #6755
• improve source locations for auxiliary packages in docs by @davidhewitt in #6749
• Assume builtins don't accept an info argument by @adriangb in #6754
• Fix bug where calling help(BaseModelSubclass) raises errors by @hramezani in #6758
• Fix mypy plugin handling of @model_validator(mode="after") by @ljodal in #6753
• update pydantic-core to 2.3.1 by @davidhewitt in #6756
• Mypy plugin for settings by @hramezani in #6760
• Use contentSchema keyword for JSON schema by @dmontagu in #6715
• fast-path checking finite decimals by @davidhewitt in #6769
• Docs update by @samuelcolvin in #6771
• Improve json schema doc by @hramezani in #6772
• Update validator docs by @adriangb in #6695
• Fix typehint for wrap validator by @dmontagu in #6788
• 🐛 Fix validation warning for unions of Literal and other type by @lig in #6628
• Update documentation for generics support in V2 by @tpdorsey in #6685
• add pydantic-core build info to version_info() by @samuelcolvin in #6785
• Fix pydantic dataclasses that use slots with default values by @dmontagu in #6796
• Fix inheritance of hash function for frozen models by @dmontagu in #6789
• ✨ Add SkipJsonSchema annotation by @Kludex in #6653
• Error if an invalid field name is used with Field by @dmontagu in #6797
• Add GenericModel to MOVED_IN_V2 by @adriangb in #6776
• Remove unused code from docs/usage/types/custom.md by @hramezani in #6803
• Fix float -> Decimal coercion precision loss by @adriangb in #6810
• remove email validation from the north star benchmark by @davidhewitt in #6816
• Fix link to mypy by @progsmile in #6824
• Improve initialization hooks example by @hramezani in #6822
• Fix default port for mongosrv DSNs by @dmontagu in #6827
• Improve API documentation, in particular more links between usage and API docs by @samuelcolvin in #6780
• update pydantic-core to 2.4.0 by @davidhewitt in #6831
• Fix annotated_types.MaxLen validator for custom sequence types by @ImogenBits in #6809
• Update V1 by @hramezani in #6833
• Make it so callable JSON schema extra works by @dmontagu in #6798
• Fix serialization issue with InstanceOf by @dmontagu in #6829
• Add back support for json_encoders by @adriangb in #6811
• Update field annotations when building the schema by @dmontagu in #6838
• Use WeakValueDictionary to fix generic memory leak by @dmontagu in #6681
• Add config.defer_build to optionally make model building lazy by @samuelcolvin in #6823
• delegate UUID serialization to pydantic-core by @davidhewitt in #6850
• Update json_encoders docs by @adriangb in #6848
• Fix error message for staticmethod/classmethod order with validate_call by @dmontagu in #6686
• Improve documentation for config by @samuelcolvin in #6847
• Update serialization doc to mention Field.exclude takes priority over call-time include/exclude by @hramezani in #6851
• Allow customizing core schema generation by making GenerateSchema public by @adriangb in #6737
• Prepare for release of v2.1.0 by @samuelcolvin in #6853

New Contributors

• @ehiggs-deliverect made their first contribution in #6676
• @AlexVndnblcke made their first contribution in #6730
• @ljodal made their first contribution in #6753
• @progsmile made their first contribution in #6824
• @ImogenBits made their first contribution in #6809

Full Changelog: v2.0.3...v2.1.0