[Ruby] Release 0.42.0

Initial public release

[Rust] Release 0.42.0

Added

• JsonType::as_str method for zero-allocation type name access.
• ValidationErrorKind::keyword is now public.
• tls-ring feature flag to opt into using ring as the TLS crypto provider instead of the default aws-lc-rs. #997
• CLI: Support YAML (.yaml/.yml) instance files. #988

Changed

• BREAKING: Default TLS crypto provider switched back to aws-lc-rs. Users who need ring can opt in via the tls-ring feature flag. This resolves potential conflicts with other libraries using aws-lc-rs. #997

Fixed

• Panic when validating $ref targets that resolve to boolean schemas.

Performance

• Cache formatted schema locations with OnceLock to avoid repeated formatting during evaluate().

[Python] Release 0.42.0

Fixed

• Panic when validating $ref targets that resolve to boolean schemas.

Performance

• Use FFI PyList_New + PyList_SetItem for array conversion to avoid reallocations.
• Cache ValidationError, ReferencingError, and decimal.Decimal types to avoid repeated module imports.
• Cache formatted schema locations to avoid repeated formatting during evaluate().
• Use as_str instead of to_string for type names in validation errors to avoid allocations.

[Rust] Release 0.41.0

Performance

• Replace regex-based uri-template format validation with a hand-rolled RFC 6570 parser.
• Specialize items keyword for simple type schemas ({"type": "string"}, {"type": "number"}, etc.) to eliminate dynamic dispatch overhead.
• Precompute regex matches on known properties.
• Faster unevaluatedProperties validation via O(1) property lookup and short-circuit oneOf evaluation.
• Use HashMap for large set of properties.
• Lower HashMap threshold from 40 to 15 properties for faster property lookups.

[Python] Release 0.41.0

Changed

• Update pyo3 to 0.28.
• Remove unused pythonize dependency.

Performance

• Replace regex-based uri-template format validation with a hand-rolled RFC 6570 parser.
• Specialize items keyword for simple type schemas ({"type": "string"}, {"type": "number"}, etc.) to eliminate dynamic dispatch overhead.
• Precompute regex matches on known properties.
• Faster unevaluatedProperties validation via O(1) property lookup and short-circuit oneOf evaluation.
• Use HashMap for large set of properties.
• Lower HashMap threshold from 40 to 15 properties for faster property lookups.

[Python] Release 0.40.4

Added

• Pre-built wheels for free-threaded Python (3.13t, 3.14t) on Linux, macOS, and Windows.

[Rust] Release 0.40.2

Changed

• Exclude internal tracker field from ValidationError Debug output.
• Switch HTTP client TLS crypto backend from aws-lc-rs to ring to simplify building from source on some Linux distributions. #957

Fixed

• type: integer validation in Draft 4 now correctly accepts large integers outside the i64/u64 range when arbitrary-precision feature is enabled.

[Python] Release 0.40.3

Added

• Pre-built wheels for musllinux (Alpine Linux) on x86_64 and aarch64.

[Python] Release 0.40.2

Changed

• Switch HTTP client TLS crypto backend from aws-lc-rs to ring to fix import errors when building from source on some Linux distributions. #957

Fixed

• Draft4Validator now correctly validates large Python integers outside the i64/u64 range (e.g., -9223372036854775809, 18446744073709551616) as valid for type: integer.

[Rust] Release 0.40.1

Changed

• ValidationErrorKind::Custom now includes a keyword field containing the custom keyword name.

Performance

• Faster validation via cost-based keyword ordering.
• Faster patternProperties for simple prefix patterns (e.g., ^x-).