Issues

• ConcurrentModificationException in SchemaPropertyDeprecatingConverter.isDeprecated, and DEPRECATED_ANNOTATIONS gains a duplicate on every context start

  springdoc/springdoc-openapi#3400 · Filter by author christian-winter-lissi opened on Oct 30, 2026

• Property type "null" is missing if Kotlin property name does not equal OpenAPI property name

  springdoc/springdoc-openapi#3399 · Filter by author jneubarth-adesso opened on Oct 30, 2026

• Property-level @Schema(oneOf) makes every other property of the same type lose its subtypes (static TYPES_TO_SKIP)

  springdoc/springdoc-openapi#3398 · Filter by author compl-snd opened on Oct 30, 2026

• #3314 fix has no effect if swagger-core resolved a schema before ObjectMapperProvider was created

  springdoc/springdoc-openapi#3395 · Filter by author jochenberger opened on Oct 27, 2026

• Subtype loses allOf reference to its polymorphic parent since 3.2.0 when a controller repeats the interface's @Valid on a @RequestBody

  springdoc/springdoc-openapi#3393 · Filter by author jochenberger opened on Oct 27, 2026

• Swagger UI "Authorize" button does not inject Bearer token in header (Spring Boot 4 + springdoc 3.1.1)

  springdoc/springdoc-openapi#3374 · Filter by author paulohscoelho opened on Oct 1, 2026
  2

• Add support for OpenAPI spec 3.2

  enhancementupstream
  springdoc/springdoc-openapi#3324 · Filter by author SaberStrat opened on Aug 13, 2026
  2

• Springdoc for HTTP QUERY method https://www.rfc-editor.org/info/rfc10008/

  enhancementupstream
  springdoc/springdoc-openapi#3309 · Filter by author patpatpat123 opened on Jul 30, 2026
  4