deps(deps): bump jsonschema from 0.47.0 to 0.53.0

[dependabot]

Bumps jsonschema from 0.47.0 to 0.53.0.

Release notes

Sourced from jsonschema's releases.

[Python] Release 0.53.0

Fixed

• Draft 4 type: integer matching a float or not depending on its repr; a float is never a draft 4 integer.
• Draft 4 type: integer accepting Decimal("1E+2").
• uniqueItems accepting 0 alongside -0.0 in arrays of more than 15 items.

Performance

• Canonicalizing an allOf of object schemas walks their property maps once instead of looking every key up.
• properties and required compare short names without memcmp.
• type: integer, and type sets containing it, are up to 67x faster on float-heavy instances.
• Draft 4 type: integer is up to 20x faster on float-heavy instances.
• Raising ValidationError is up to 38% faster.
• evaluate is up to 30% faster, from rendering each node's locations once.
• Building a schema resolves each $ref target once instead of per reference site.
• Building a schema with an $id encodes each absolute location once instead of re-validating it.
• enum listing strings or integers, with or without null, matches against a set instead of comparing each candidate.

[Ruby] Release 0.53.0

Fixed

• Draft 4 type: integer matching a Float or not depending on its formatting; a Float is never a draft 4 integer.
• uniqueItems accepting 0 alongside -0.0 in arrays of more than 15 items.

Performance

• Canonicalizing an allOf of object schemas walks their property maps once instead of looking every key up.
• properties and required compare short names without memcmp.
• Draft 4 type: integer is up to 6x faster on float-heavy instances.
• evaluate renders each node's locations once instead of rebuilding them.
• Building a schema resolves each $ref target once instead of per reference site.
• Building a schema with an $id encodes each absolute location once instead of re-validating it.
• enum listing strings or integers, with or without null, matches against a set instead of comparing each candidate.

[Rust] Release 0.53.0

Added

• Location::segments, iterating the segments without collecting them.
• CanonicalizeOptions::prepare, canonicalizing any number of a document's subschemas by JSON Pointer, with the document indexed once.
• CLI: the --at POINTER flag of jsonschema canonicalize, canonicalizing only the subschema at that pointer without breaking its references into the rest of the document.
• CLI: jsonschema canonicalize reads YAML schemas (.yaml/.yml) as well as JSON.
• canonical::{ArrayView, IntegerView, NumberView, ObjectView, StringView, TypedGroupView}, the payload types of CanonicalView, so consumers can name them in signatures.

Fixed

• jsonschema-value failing to build with default-features = false.
• jsonschema-value failing to build for wasm32-unknown-unknown, which needs getrandom's wasm_js backend.
• Draft 4 type: integer accepting numbers written with an exponent, like 1e2.
• Draft 4 type: integer answering differently for the same number across representations.

... (truncated)

Changelog

Sourced from jsonschema's changelog.

[0.53.0] - 2026-09-02

Added

• Location::segments, iterating the segments without collecting them.
• CanonicalizeOptions::prepare, canonicalizing any number of a document's subschemas by JSON Pointer, with the document indexed once.
• CLI: the --at POINTER flag of jsonschema canonicalize, canonicalizing only the subschema at that pointer without breaking its references into the rest of the document.
• CLI: jsonschema canonicalize reads YAML schemas (.yaml/.yml) as well as JSON.
• canonical::{ArrayView, IntegerView, NumberView, ObjectView, StringView, TypedGroupView}, the payload types of CanonicalView, so consumers can name them in signatures.

Fixed

• jsonschema-value failing to build with default-features = false.
• jsonschema-value failing to build for wasm32-unknown-unknown, which needs getrandom's wasm_js backend.
• Draft 4 type: integer accepting numbers written with an exponent, like 1e2.
• Draft 4 type: integer answering differently for the same number across representations.
• uniqueItems accepting 0 alongside -0.0 in arrays of more than 15 items.

Performance

• Canonicalizing an allOf of object schemas walks their property maps once instead of looking every key up.
• properties and required compare short names without memcmp.
• Building a schema is up to 5% faster, from cheaper cache sharing and resolving each $ref target once.
• Building a schema with an $id is up to 15% faster, from encoding each absolute location once.
• required scans small objects once instead of looking up each key.
• enum listing strings or integers, with or without null, matches against a set instead of comparing each candidate.
• evaluate is up to 33% faster, from rendering each node's locations once.
• CLI: 1.4-1.5x faster on large schemas, from reading files before parsing them.
• Draft 4 type: integer with arbitrary-precision no longer allocates a string per number.
• type: integer, and type sets containing it, are up to 54x faster on float-heavy instances with arbitrary-precision.
• Draft 4 type: integer is up to 20x faster for the Pyo3 and Magnus representations.

[0.52.1] - 2026-08-30

Fixed

• multipleOf rejecting valid values like 1070468.14 for 0.01 without arbitrary-precision.

Performance

• minLength and maxLength together now scan the string once.
• multipleOf with a fractional divisor is 8-16x faster.
• unevaluatedProperties is up to 2.9x faster.
• evaluate is up to 27% faster on reference-heavy schemas.

[0.52.0] - 2026-08-26

Added

• Evaluation::is_valid.

... (truncated)

Commits

• a1479a9 chore(ruby): Release 0.53.0
• 9d09cf5 chore(python): Release 0.53.0
• 6af37d8 chore(rust): Release 0.53.0
• 8067365 perf: Canonicalizing an allOf of object schemas walks their property maps o...
• bf325f2 perf: properties and required compare short names without memcmp
• 1d637f4 fix: uniqueItems accepting 0 alongside -0.0 in arrays of more than 15 i...
• 09c497d chore: `canonical::{ArrayView, IntegerView, NumberView, ObjectView, StringVie...
• c38c4e6 build(deps): bump taiki-e/install-action from 2.87.1 to 2.87.2
• f80fe92 perf: Special casing for nullable enums
• 84f5570 docs: Update changelogs
• Additional commits viewable in compare view

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[github-actions]

🔍 The Case of Pull Request #793

Schema Sets

• ecommerce
• reference

Schema Set ecommerce

Plain-English Readout

• Holmes (evidence investigation): The Holmes report is unavailable because the workflow finished without a readable holmes-report.json artifact.
• Watson (independent verification): The Watson report is unavailable because the workflow finished without a readable watson-report.json artifact.
• Moriarty (trend forecast): The Moriarty forecast is unavailable because the workflow finished without a readable moriarty-report.json artifact.

Suggested next actions

1. Regenerate the HOLMES artifacts and make sure holmes-report.json is uploaded before trusting this PR summary.
2. Regenerate the WATSON artifacts and make sure watson-report.json is uploaded before trusting this PR summary.
3. Regenerate the MORIARTY artifacts and make sure moriarty-report.json is uploaded before trusting this PR summary.

🕵️ SHA-lock HOLMES full report for ecommerce (click to expand)

Report unavailable for holmes: readable holmes-report.md artifact not found.

🩺 Dr. WATSON full report for ecommerce (click to expand)

Report unavailable for watson: readable watson-report.md artifact not found.

🔮 Professor MORIARTY full report for ecommerce (click to expand)

Report unavailable for moriarty: readable moriarty-report.md artifact not found.

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Schema Set reference

Plain-English Readout

• Holmes (evidence investigation): The Holmes report is unavailable because the workflow finished without a readable holmes-report.json artifact.
• Watson (independent verification): The Watson report is unavailable because the workflow finished without a readable watson-report.json artifact.
• Moriarty (trend forecast): The Moriarty forecast is unavailable because the workflow finished without a readable moriarty-report.json artifact.

Suggested next actions

1. Regenerate the HOLMES artifacts and make sure holmes-report.json is uploaded before trusting this PR summary.
2. Regenerate the WATSON artifacts and make sure watson-report.json is uploaded before trusting this PR summary.
3. Regenerate the MORIARTY artifacts and make sure moriarty-report.json is uploaded before trusting this PR summary.

🕵️ SHA-lock HOLMES full report for reference (click to expand)

Report unavailable for holmes: readable holmes-report.md artifact not found.

🩺 Dr. WATSON full report for reference (click to expand)

Report unavailable for watson: readable watson-report.md artifact not found.

🔮 Professor MORIARTY full report for reference (click to expand)

Report unavailable for moriarty: readable moriarty-report.md artifact not found.

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📚 Glossary (what the Holmes terms mean)

• HOLMES: Wesley’s main evidence investigation. It decides whether the cited proof is strong enough to justify shipping this commit.
• WATSON: An independent verification pass. It checks Holmes’s citations and score math instead of trusting them blindly.
• MORIARTY: A readiness forecast over time. It is advisory trend analysis, not the release gate itself.
• Schema coverage score (SCS): How much of the schema has direct supporting evidence across generated artifacts and cited proof.
• Test confidence index (TCI): How much test evidence exists for constraints, policies, relationships, and operations.
• Migration risk index (MRI): How risky the schema change is to roll out. Lower is better.
• Evidence trust: Whether the report is backed by exact citations, whole-file citations, or coarse references. Weak trust means the claim may be directionally right but not specific enough to trust blindly.
• Citation quality: A count of exact line-span citations versus whole-file or coarse references.
• ELEMENTARY: Ready to ship based on the current evidence.
• REQUIRES INVESTIGATION: More work or review is needed before shipping.
• YOU SHALL NOT PASS: Do not ship this change in its current state.

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Machine-readable reports are grouped by schema set in workflow artifacts.

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Filed at 221B Repository Street

[dependabot]

Superseded by #797.