Changelog

All notable changes to this project will be documented in this file.

0.0.4 [2026-05-11]

Implements all possible unrecoverable exceptions and adds improved error messages.

This version contains several bug fixes and optimisations, mainly for handling of object types.

Fix patternProperties ignoring propertyNames pattern
Fix dependentSchemas being ignored
Fix dependentRequired algorithm behaving incorrectly when properties depended on each other
Return empty value when a required property is no longer valid after adding a not clause
Fix edge case when "catch all" patternProperties is the same subschema as the other patternProperties
Fix additionalProperties in if/then/elseclauses having the same priority as the base schema
Fix edge cases of properties, definitions, dependencies, dependentSchemas and dependentRequired being used as keys in dependencies, dependentSchemas and dependentRequired. For example, when a property called dependencies used as a key inside dependentRequired it was being treated as the keyword dependencies instead of the literal key.

Optimise oneOf by computing the intersection of the subschema and the negation of the remaining clauses when possible
Optimise adding not clauses for the common case of object type + present/absent properties
Avoid expanding $ref when the other element to intersect is the "any" value

Fix generation not considering minItems, minProperties, maxItems, maxProperties when scaling