[Ruby] Release 0.44.1

Fixed

• hostname format now applies legacy RFC 1034 semantics in Draft 4/6 and keeps IDNA A-label validation in Draft 7+.

[Python] Release 0.44.1

Fixed

• hostname format now applies legacy RFC 1034 semantics in Draft 4/6 and keeps IDNA A-label validation in Draft 7+.

[Ruby] Release 0.44.0

Added

• Canonical::JSON.to_string(object) for canonical JSON serialization (stable key ordering and numeric normalization), useful for deduplicating equivalent JSON Schemas.

Fixed

• Do not produce annotations for non-string instances from contentMediaType, contentEncoding, and contentSchema keywords.

[Rust] Release 0.44.0

Added

• canonical::json::to_string(value) for canonical JSON serialization (stable key ordering and numeric normalization), useful for deduplicating equivalent JSON Schemas.

Fixed

• Do not produce annotations for non-string instances from contentMediaType, contentEncoding, and contentSchema keywords.

[Python] Release 0.44.0

Added

• canonical.json.to_string(object) for canonical JSON serialization (stable key ordering and numeric normalization), useful for deduplicating equivalent JSON Schemas.

Fixed

• Do not produce annotations for non-string instances from contentMediaType, contentEncoding, and contentSchema keywords.
• Crash when serializing strings with invalid UTF-8 (e.g., lone surrogates) during schema/instance conversion.
• Crash when serializing dicts keyed by str enums whose value lookup raises an exception.
• Crash when serializing enum instances whose value lookup raises an exception.
• Reference leak when serializing enum instances repeatedly.

[Rust] Release 0.43.0

Performance

• Optimize pattern and patternProperties for ^(a|b|c)$ alternations via linear array scan.
• Optimize ^\S*$ patterns by replacing regex with a direct ECMA-262 whitespace check.

Fixed

• anyOf, format, unevaluatedProperties, and unevaluatedItems now correctly collect annotations per spec.

[Ruby] Release 0.43.0

Added

• validator_cls_for(schema) function to detect and return the appropriate validator class for a schema.

Fixed

• anyOf, format, unevaluatedProperties, and unevaluatedItems now correctly collect annotations per spec.

Performance

• Optimize pattern and patternProperties for ^(a|b|c)$ alternations via linear array scan.
• Optimize ^\S*$ patterns by replacing regex with a direct ECMA-262 whitespace check.

[Python] Release 0.43.0

Added

• validator_cls_for(schema) function to detect and return the appropriate validator class for a schema.

Fixed

• anyOf, format, unevaluatedProperties, and unevaluatedItems now correctly collect annotations per spec.

Performance

• Optimize pattern and patternProperties for ^(a|b|c)$ alternations via linear array scan.
• Optimize ^\S*$ patterns by replacing regex with a direct ECMA-262 whitespace check.

[Rust] Release 0.42.2

Fixed

• SWAR digit parser accepted bytes :–? (0x3A–0x3F) as valid digits during date, time, and date-time format validation, potentially allowing malformed values to pass.

Performance

• Extend pattern prefix optimization to handle escaped slashes (^\/) and exact-match patterns (^\$ref$).
• Specialize enum for cases when all variants are strings.

[Ruby] Release 0.42.2

Changed

• Custom keyword validation exceptions are now chained to the resulting ValidationError via cause, preserving the original exception class and message.

Fixed

• SWAR digit parser accepted bytes :–? (0x3A–0x3F) as valid digits during date, time, and date-time format validation, potentially allowing malformed values to pass.

Performance

• Extend pattern prefix optimization to handle escaped slashes (^\/) and exact-match patterns (^\$ref$).
• Specialize enum for cases when all variants are strings.