Update openapi-generator-version to v7.26.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.openapitools:openapi-generator-cli	7.25.0 → 7.26.0
org.openapitools:openapi-generator	7.25.0 → 7.26.0

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Release Notes

openapitools/openapi-generator (org.openapitools:openapi-generator-cli)

v7.26.0: released

v7.26.0 stable release comes with 240+ enhancements and bug fixes.

Below are the highlights of the changes. For a full list of changes, please refer to the "Pull Request" tab.

General

• Fix property handling in OpenAPINormalizer #​25104
• Fix all ofs with nullable properties in OpenAPI 3.1 specs #​25064
• [core] - [GRADLE-PLUGIN] Add schemaLocations (ConfigurableFileCollection) and expose schema tracking via extension DSL #​24979
• fix(core) handle mismatching discriminatorType in oneOf interfaces #​24812

C#

• [aspnetcore] Add .NET 10 support for aspnetcore #​25124
• [csharp] Serialize header parameters with content: application/json as JSON #​25083
• [csharp] Fix oneOf/anyOf response deserialization in httpclient library #​25080
• [csharp][generichost] Add support for IHostApplicationBuilder #​24952
• [csharp][generichost] Correct error message on serialization #​24933
• fix(csharp): throw JsonException from generated converters on invalid JSON #​24820

C++

• fix(cpp-httplib-server): generate top-level enum models #​24795
• feat(cpp-boost-beast-server): add HTTP/1.1 server generator #​24783
• feat(cpp-boost-beast): add OAS 3.1 schema validation #​24760

Dart

• [dart] fix: handle multiline x-enum-descriptions #​24881
• [dart] fix: explode object query parameters #​24868
• [dart-dio][json_serializable] fix unknownEnumValue for collection-typed enum properties #​24673

Elixir

• [elixir] Fix cookie parameters, header serialization, optional body comma, and undeclared 2xx responses #​24841
• [elixir] Add library option with Req-based client (tesla remains default) #​24840

Go

• fix(go): validate string enum exclusions #​25089
• [go] fix: explode object query parameters #​24797

Java

• feat(java): support useJackson3 for rest-assured library #​25077
• fix(java): validate string enum values excluded by not #​25066
• [Java] Annotation on List items, @​NotNull for example #​25049
• [BUG][JAVA] Fix generation of complex default values #​25001
• [Java] fix: map the OAS 3.1 null type to Object, not a never-generated ModelNull 24935
• [Java][jaxrs-spec] - Add JSpecify support #​24885
• [Java][microprofile] - Add JSpecify support #​24884

Julia

• [julia] Emit Project.toml, track OpenAPI.jl release-0.2, fix exportOperations #​24789

Kotlin

• fix(kotlin-misk): remove nonexistent models project #​25026
• [kotlin-spring] Add clientRegistrationId option for declarative HTTP interface #​25013
• [kotlin] add additionalEnumTypeAnnotations option #​24987
• [kotlin] Fix inline enum array parameter default values #​24940
• [kotlin] fix: enumUnknownDefaultCase's moshi fallback adapters break nullable enum fields #​24894
• [kotlin-spring] seal allOf discriminator parent interfaces by default#23953

PHP

• [php-symfony] add compatibility with Symfony 8 #​25111
• [php-nextgen] Respect composerPackageName Config Option #​24943
• [php] fix: enumUnknownDefaultCase declares the unknown-default member but never deserializes to it #​24878

Python

• fix(python): validate string enum values excluded by not #​25070
• Add source folder variable to Python Client #​24980
• [Python] Add HTTPX2 client library support #​24966
• [python-fastapi] add useExternalImplementationPackage to reference an external absolue impl package #​24955
• [python] fix: explode object query parameters #​24802

R

• [R] fix: use correct 5xx error message variable in rlang::abort #​24818

Ruby

• Set minimum required Ruby version to 2.7 #​24992
• [ruby] fix: build_from_hash drops every attribute inherited from an allOf parent #​24892
• [ruby] fix: enumUnknownDefaultCase declares the unknown-default member but never deserializes to it #​24879
• [ruby] fix: explode object query parameters #​24869

Rust

• [rust] Name a oneOf member without a title or type after its base type #​25017
• fix(rust-server): Pass content-type when returning any response with content #​24963
• feat(rust-client): Export Client for easier use #​24922
• [rust] fix: map-typed query parameters do not compile (.to_string() on a HashMap #​24896

Swift

• [swift5][swift6] fix: recursive schemas generate structs of infinite size #​24898
• [swift5] fix: make the urlsession client compile on Linux #​24872
• [swift5] fix: reserve type names the generated client declares or uses from Foundation #​24870
• fix: add support for nullable arrays in Swift 5,6 #​24770

TypeScript

• [typescript-fetch] Preserve nullable primitive oneOf branches #​25100
• fix(typescript-fetch): enforce not enum in type guards #​25095
• feat(typescript-angular): add opt-in form object dot notation #​24984

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