Bump jsonschema from 0.28.3 to 0.49.9

[dependabot]

Bumps jsonschema from 0.28.3 to 0.49.9.

Release notes

Sourced from jsonschema's releases.

[Python] Release 0.49.9

Added

• Canonicalization of a oneOf whose branches name object targets a required constant tells apart, which degrades to a union.

Changed

• CanonicalSchema.to_json_schema on a definition emits only the definitions that one names, not the whole document's.

Fixed

• Canonicalization running without end on a conjunction over unions; past a ceiling on the meets it takes, the document stays unmodeled.

[Ruby] Release 0.49.9

Added

• Canonicalization of a oneOf whose branches name object targets a required constant tells apart, which degrades to a union.

Changed

• CanonicalSchema#to_json_schema on a definition emits only the definitions that one names, not the whole document's.

Fixed

• Canonicalization running without end on a conjunction over unions; past a ceiling on the meets it takes, the document stays unmodeled.

[Rust] Release 0.49.9

Added

• Canonicalization of a oneOf whose branches name object targets a required constant tells apart, which degrades to a union.

Changed

• CanonicalSchema::to_json_schema on a definition emits only the definitions that one names, not the whole document's.

Fixed

• Canonicalization running without end on a conjunction over unions; past a ceiling on the meets it takes, the document stays unmodeled.

[Python] Release 0.49.8

Performance

• Up to 380x faster canonicalization of a oneOf whose overlapping branches carry many properties, which no longer removes shared regions the exactly-one spelling discards.

Fixed

• Draft detection treating the version-less http://json-schema.org/schema meta-schema URI as a custom dialect, where it names the current draft.
• A patternProperties entry matching every key leaving additionalProperties: false spelled as a key constraint, where it forbids nothing.

[Ruby] Release 0.49.8

... (truncated)

Changelog

Sourced from jsonschema's changelog.

[0.49.9] - 2026-08-09

Added

• Canonicalization of a oneOf whose branches name object targets a required constant tells apart, which degrades to a union.

Changed

• CanonicalSchema::to_json_schema on a definition emits only the definitions that one names, not the whole document's.

Fixed

• Canonicalization running without end on a conjunction over unions; past a ceiling on the meets it takes, the document stays unmodeled.

[0.49.8] - 2026-08-08

Performance

• Up to 380x faster canonicalization of a oneOf whose overlapping branches carry many properties, which no longer removes shared regions the exactly-one spelling discards.

Fixed

• Draft detection treating the version-less http://json-schema.org/schema meta-schema URI as a custom dialect, where it names the current draft.
• A patternProperties entry matching every key leaving additionalProperties: false spelled as a key constraint, where it forbids nothing.
• unevaluatedProperties/unevaluatedItems set to true forcing the whole document to stay unmodeled beside an unresolved applicator, where the keyword rejects nothing regardless of the evaluated set.
• unevaluatedProperties/unevaluatedItems beside a $ref forcing the whole document to stay unmodeled, where the reference's own evaluated properties or items are known once it is resolved.

[0.49.7] - 2026-08-07

Added

• CanonicalizeOptions::with_retriever to fetch external resources absent from the registry.
• CanonicalizeOptions::with_base_uri to resolve relative references in the root schema.
• Canonicalization of a oneOf whose branches name disjoint targets, which degrades to a union.
• Canonicalization of a vacuous patternProperties entry beside schema-valued additionalProperties, where matching keys escape its value constraint.
• Canonicalization of a Draft 4 closed pattern map with a reference nested under a property.
• Canonicalization of Draft 4 closed pattern maps that meet through an applicator.
• The complement of a reference back to a target already being negated, which stays symbolic instead of declining.
• CanonicalSchema::definition resolving # to the document the handle was read against.

Performance

• Up to 150x faster canonicalization of not over a union of many branches.
• 2% faster emission of canonical schemas, which no longer formats copied string values.
• 5% faster emission of canonical schemas, which no longer formats object keys while copying them.
• Up to 12% faster canonicalization of schemas that repeatedly intersect the same branches.
• 13% faster canonicalization of a non-dynamic OpenAPI document, which no longer scans every schema object for dynamic references.
• Faster canonicalization of schemas with local $defs references, which avoid decoding unescaped definition names.
• 23% faster canonicalization of an object whose keys a finite property-name set spells.
• 3% faster intersection of schemas where one side constrains nothing.

... (truncated)

Commits

• 07484f9 chore(ruby): Release 0.49.9
• 4aba49f chore(python): Release 0.49.9
• 4ad1722 chore(rust): Release 0.49.9
• 0f114ee fix: Canonicalization running without end on a conjunction over unions; past ...
• 8d4d60c chore: CanonicalSchema::to_json_schema on a definition emits only the defin...
• bed4553 feat: Canonicalization of a oneOf whose branches name object targets a requ...
• 0c310f4 chore(ruby): Release 0.49.8
• bd6836d chore(python): Release 0.49.8
• 71de156 chore(rust): Release 0.49.8
• a90819b feat: Extend support for unevaluated* keywords in canonicalization
• Additional commits viewable in compare view

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[dependabot]

Superseded by #10.