Openapi Generator Versions Save

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

v7.5.0

2 weeks ago

General

  • Fix method naming for openapi normalizer, openapi ignore list option #18348
  • Update parser to 2.1.19 #18298
  • [normalizer] fix schemas incorrectly skipped #18297
  • Add logic to simplify any type represented with oneof/anyof #18268
  • Fix map parameter not a container #18220

OpenAPI 3.1 spec (beta suppport)

  • Fix null check in 3.1 spec #18353
  • Better array handling in 3.1 spec #18313

C

  • [C] Optimize memory usage when printing JSON #18072

C#

  • [csharp][generichost] Fixed operation parameter handling #18322
  • [csharp] Fixed property naming convention for composed types #18312
  • [csharp][generichost] Fixed bad reference to client utils #18309

C++

  • [cpp-ue4] Handled nullable by setting the required tag, effectively making nullables optionals #18168

Clojure

  • [Clojure] Handle both types of additional properties when getting type declaration #18201

Dart

  • [dart] fix: Bearer and Basic auth interceptors case-insensitive scheme comparison #17074

Go

  • [Go] fix allOf with multiple ref and discriminator #18390
  • Update go-server template to include the conventional generated code line #18304

Haskell

  • Fix string comparison in haskell servant generator #18410
  • Haskell: JSON Query parameters #18047

HTML

  • [html2] Fix blank responses in html document #18356

Kotlin

  • Add support for modelNameMappings #18342
  • [BUG] [kotlin-spring] Fixed escaped backticks in parameters using reserved words #18318
  • Kotlin: Do not escape/sanitize quoted enum value #18305
  • [kotliln-spring] Update dataClass.mustache #18205

PHP

  • [php-symfony] Allow Symfony 7 / Remove EOL PHP / Bearer Fix #18357
  • Remove param tag for non-existent parameter in ObjectSerializer #18347

Postman

  • [POSTMAN] Deal with boolean fields #18294

PowerShell

  • [PowerShell] (multipart/form-data request) and proxy behaviour #18315
  • Fix proxy type #18166

Python

  • [python] Update docs/ Markdown files for Classes to fix form typo and correct casing for class name when calling from_dict() #18359
  • Python: Correctly serialize enum with its value #18328
  • [python] Fix circular imports on AllOf generation #18272
  • Specify named param for field defaults in Python Pydantic V1 generator #18187

Java

  • Add Mutiny support to JaxRS #18389
  • [Java] fix beanvalidation compilation failed when items type in array is int64 #18379
  • [java][okhttp-gson] Fix oneof, anyof for array type #18324
  • [JAXRS-SPEC] no @Valid annotation on simple fields #18302
  • [spring] Delegate Incorrectly generated when useOptional True #18278
  • Update spring-context and spring-web to newer version #18266
  • [JAVA][NATIVE] fix implements in oneOf/anyOf #18248
  • [Java] Update okhttp3 from 4.10.0 to 4.12.0 to fix CVE-2023-3635 #18235
  • Fix compile error in client properties configuration #18232

JavaScript

  • [javascript] fix docs example quoting #18349

R

  • [R][Client] allow to initialize enum classes without parameters #18183
  • [R][Client] fix brackets for httr2 file_params #18142
  • [R][Client] Allow API response to be NULL #18141

Ruby

  • [ruby] Use Marcel to detect content-type in form-data file upload using faraday #18243

Rust

  • [RUST-AXUM] fix generator not handling application/x-www-form-urlencoded request content #18061

Scala

  • [Scala] added new scala-cask generator for the cask framework #18344
  • scala-sttp4: fix for missing EnumNameSerializer for inner enum definitions #18160

Swift

  • [swift] Added solution for deprecated "UTTypeCopyPreferredTagWithClass" #18330
  • SWIFT5: sort query items alphabetically to allow better server side caching of requests with same URL #18239

TypeScript

  • Update versions for typescript-node and remove vulnerable test package #18334
  • Fix: in typescript fixes additionalProperties handling when extending models #18164
  • fix(typescript-axios): Serialize boolean to string in form-data file upload #18084
  • Fix: Always serialise Map and Set to object and array in typescript-axios #17790

v7.4.0

1 month ago

v7.4.0 stable release comes with 90+ enhancements, bug fixes. Once again thank you for all the awesome contributions from the community.

This release comes with 1 breaking change (with fallback) listed below.

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

General

  • inputSpec should not be mandatory when inputSpecRootDirectory is set #18000
  • Fix ClassCastException in OpenAPINormalizer on composed schemas #17912
  • Add FILTER to openapi normalizer #17859
  • Fix attributes in allOf and $ref #17836

C

  • [C][Client] Fix default enum value being -1 #18040

C#

  • [C#] fix anyof, oneof mixed primitive object parse error #17986

C++

  • [cpp-qt-client]Allow nullable parameters #17805
  • Prevent enum item names being reserved keywords #17804

Dart

  • [Dart] Make dependency on intl package less strict #17862

Go

  • [Go] fix isNil check #17870
  • Generate API files as interfaces for go-gin server #17784

Java

  • [java] Use modelNameMappings if provided #18025
  • [JAVA] Fix 3.1 generation for composed schema's with object type #18002
  • [Java][apache-httpclient] Use EntityUtils#toString instead of Scanner for deserialization #17998

Jetbrains HTTP Client

  • Major Jetbrains HTTP Client upgrade. Move to BETA #15779

Kotlin

  • [kotlin] Enum should match spec #18062 - Breaking change (with fallback)
  • [kotlin-spring] Fix cookie parameter code generation in API #17959
  • [kotlin-spring] fix BigDecimal default value failed to compile #17956

PHP

  • fix(php): update type hint in toString method #17838
  • fix(php): call selectHeaders correctly in psr-18 implementation #17832

Python

  • [python] Fix Circular imports on inherited discriminators #17886
  • Update python-fastapi dependencies to newer versions #17871

Ruby

  • fix(ruby): Detect content-type in form-data file upload using faraday (#17851) #17853

Rust

  • [Rust] [Axum] Fix clippy warning: to_string_trait_impl #17995
  • fix(rust): wrong path to model used as parameter of api #17968
  • feat(rust): support ability to disable boxed models in client #17931
  • fix(rust): oneOf generation for client #17915

TypeScript

  • [typescript-fetch] Use == to check property is null or undefined #17972
  • Use exists() to check for properties #17798

v7.3.0

2 months ago

v7.3.0 release comes with 4 new generators and many bug fixes, enhancements. Below are the highlights of the release. For full release, please refer to the pull request tab

New Generators:

  • feat: add java-wiremock generator #17614
  • kotlin-server: Add support for Javalin #17596
  • [Rust] [Server] New generator bases on Axum #17549
  • Implement scala http4s server generator #17430

General

  • Add operationId name mapping option #17750
  • Fix require var logging, don't matchGenerated if allOf skipped #17746
  • Add rule to remove x-internal in openapi normalizer #17734
  • Support x-internal in models and operations #17639
  • Fix null schema check for array of string in 3.1 spec #17728
  • Fix allOf with a single item in inline model resolver #17683
  • Fix map and free form object detection issue in 3.1 spec #17624
  • fix: ExampleGenerator correctly generates allOf composed schemas #17499

Bash

  • [Bash] Allow non-JSON request body payloads #17641

C

  • [C][Client] Update the API doc #17540
  • [C][Client] Fix enum function names not matching headers in the model… #17512

C++

  • [cpp-qt-client] Fix CMakeLists.txt.mustache and CMakeLists.txt for Qt5 (fix #17712) #17721
  • [cpp-qt-client] Extend the reserved keywords for Qt projects with the following words #17722
  • [cpp-ue4] Fix generated code not compiling when using unique array items #17684
  • [cpp-qt-client] Update minimum cmake version to 3.5 #17480
  • feat: using Qt with 3rd Party Signals and Slots. Replace signals,slots and emit with Q_SIGNALS,Q_SLOTS and Q_EMIT #17067

C#

  • corrected handling of "isPrimitiveType" for FormParameters #17700
  • [CSharp] feat!: add useDateOnly flag #17471

Dart

  • [dart-dio] includeIfNull: truefalse bugfix #17631

Go

  • [go-gin-server] add a new function to the router to pass the gin context #17785
  • [Go] fix unused bytes import for anyOf and oneOf models #17775
  • fix: ensure models that have variables that contain a complexType of time.Time import the time module #17452

Java

  • [Java] Fix default values of array-type parameters in a referenced file #17779
  • [BUG] [Java] Remove deprecation and serial warnings in ApiException.java and JSON.java #17716
  • add lombok model support on spring #17622
  • feat: add java-wiremock generator #17614
  • [BUG][java][resttemplate] Fix NPE when query param with value null is exploded #17568
  • [jaxrs][cxf-cdi] make sure the imports are present for enum, if using jackson #15123

JavaScript

  • [BUG][Javascript] - validateJSON not working on value 0 #17769
  • Include support to Mojolicious relaxed placeholders parsing path parameters #17633

Kotlin

  • Pass ObjectMapper to JacksonConverterFactory #17673
  • kotlin-server: Add support for Javalin #17596
  • Fix Kotlin templates to be compatible with Kotlin K2 compiler #17466

Perl

  • feat(perl): Update agent to use version constant #17665
  • Add auto-generated cpanfile in Perl client #17662
  • [Perl] Update _test.mustache templates to use done_testing #17649

PHP

  • [PHP] update dependencies for php-dt generated code #17796

PowerShell

  • [PowerShell] Support multiple types in Accept header #17765

Python

  • [Python] deserialize enum json response #17791
  • [python-fastapi] Ensure path param is ... instead of None #17532

R

  • support binary response for R api client #17626

Rust

  • [Rust] [Axum] Fix clippy warning #17637 -[Rust] [Server] New generator bases on Axum #17549

Scala

  • [scala-sttp]: fix for missing EnumNameSerializer for inner enum definitions #17697
  • Implement scala http4s server generator #17430

TypeScript

  • Accept Promises for the apiKey configuration in the typescript-fetch generator #17758
  • fix typescript-nestjs services when using api_key authentication #17708
  • [typescript-axios] Add any to index type when additionalPropertiesIsAnyType is true #17625

v7.2.0

4 months ago

v7.2.0 is the last stable release in 2023. Once again thank you for all the awesome contributions from the community.

This release comes with 2 breaking changes (with fallback) listed below.

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

General

  • To fix infinite loop for allOf with single element in normalizer #17426
  • Fix build errors in JDK 21 #17177
  • OpenAPI 3.1.0 Add webhooks support #17174
  • Add openapiGeneratorIgnoreList option to pre-populate .openapi-generator-ignore #17164
  • Add openapi-normalizer rule to set tags to operationId #17161
  • Fix missing objects when defining inline anyOf, or oneOf #17141
  • Update Dockerfile (cli, online) to use eclipse-temurin:17.0.3_7-jre-focal #17139

C

  • [C][Client] Use int* as int or bool type function parameter #17179 Breaking change (with fallback)

C++

  • [cpp-qt-client] pass QString by const reference instead of by value #16793

C#

  • [csharp][generichost] Handle obsolete params and methods #17344
  • [csharp] Do not inherit additional properties #17140
  • [csharp] Disabled GetHashCode generation #17039 Breaking change (with fallback)

Dart

  • [BUG] [dart-dio] Support for Analyzer configuration options changes in Dart 3 #17099

Java

  • [webclient] explode query parameters support #17441
  • Implementing retry logic to restTemplate #17375
  • [JavaSpring] Enable scopes for all security scheme types #17083

JMeter

  • [jmeter] Fix exception when operationId has $ #17125

Kotlin

  • [kotlin-client] New generator: kotlin-jvm-spring-restclient (new library) #17366
  • [kotlin-client][multiplatform] add iosSimulatorArm64 target #17058

Go

  • [go-server] Add ability to handle nullable query parameter #17321
  • [Go] fix validation of property names when a model has required fields and doesn't allow additional properties #17267

PHP

  • Fix PHP constructor docblock #17324
  • Fix parameter names in Configuration #17305
  • Add enum name mapping support to PHP generators #17195
  • [PHP-NG] check if json_decode was able to decode response #17120
  • [PHP-NG] convert data to string before giving it to preg_match #17119

Postman

  • [POSTMAN] Skip escaping request name #17394

PowerShell

  • Use $Response.Content for deserializing response #17342

Python

  • [python] Fix exception in request body with enum ref #17438
  • [python] fix: Annotate free-form object as dict in Python #17082
  • [python][Feat] Deserialize error responses #17038
  • Add socks5 proxy support for OpenAPI generated python client #16918

Ruby

  • Ruby Client for Faraday: fix file downloading #17333
  • [Ruby] Add model name mapping support to ruby client generator #17408

Rust

  • Add enum name mapping feature to the Rust generators #17290
  • include {min|max}Items validation in rust-server models #17201

Scala

  • Add scala-pekko client generator (new generator) #17417
  • [scala-akka-client] Scala Akka client does not support arbitrary query string parameters #17386

Swift

  • Fix swift5 binary upload #17422
  • [Swift5] add enum name mapping option #17297

TypeScript

  • fix(typescript-axios): use baseURL of (custom) axios instance #17296
  • Generalized mime type support #17285
  • [typescript-axios] Upgrade to axios@^1 #14518

Zapier

  • [Zapier] Updated some dependencies #17420
  • [ZAPIER] added required fields to zapier models generation #17115

v7.1.0

5 months ago

v7.1.0 is the first release with breaking changes (with fallback) after the major release v7.0.0 in Aug 2023.

Breaking changes with fallback:

  • [csharp][generichost] Implement not required nullable properties #16810
  • [PYTHON] generate code based on pydantic v2 #16685
  • Change default value of 'pathParamsAsVariables' config option #16404

For the highlight of changes, please refer to the list below. For a full list of changes, please refer to the "Pull Request" tab.

General

  • Fix oneOf merging, upgrade dependencies #16992
  • Better handling of allOf in request body #16991
  • Better handling of API response in 3.1 spec #16986
  • Better isAlias detection #16943
  • Fixed indent lambda to not strip line breaks #16930

C

  • [C] map set to list, add tests #16730

C#

  • Update C# dependencies to newer versions, update reserved word list #16996
  • [csharp] Introducing the enumPropertyNaming option to the C# Generator #16981
  • [BUG][aspnetcore] Fix ASP.NET Core server DateTimeOffset type mapping #16653

Dart

  • [dart-dio] Add toString in Enum on json_serializer #15387

Go

  • [GO] Add support for model name mapping for go #17023
  • [Go][Server] FormParams - Generic Array Type Handling #17001
  • [Go] add generateMarshalJSON key for additional-properties settings #16962
  • [Go] Add multiple file upload support #16956
  • [Go] validate required fields when unmarshalling JSON #16863

Java

  • Add optional parameter for request body #16972
  • [Server][Spring] fix support interface and implementation classes for API controllers #16945
  • [Java][okhttp-gson] fix validateJsonElement not validating enum values #16865
  • [JAVA] fix: oneOf generates incorrect model for primitive types #16834

Kotlin

  • [kotlin][client] Fix compilation error when all auth method is mapped to null #16861
  • Add kotlin-spring beanValidation for RequestBody parameters #16859
  • [Kotlin] ktor JSON serialization handling #16843

N4JS

  • [N4JS] Fix issue with broken module names in case of same names #16937

PHP

  • [php-symfony] Fix type hint for array in comments #16926
  • [PHP] check if json_decode was able to decode response #16879
  • [php-nextgen] fix object serializer, update tests #16764
  • [php-next-gen] fix handling with enums in object serializer #16741

Postman

  • [POSTMAN] [BUG] Correct order of the Postman requests #16983

Python

  • fix parameters_to_url_query returns booleans with upper letter #16947
  • [python] add circular reference import #16940
  • [python] Fix postponed model imports #16882
  • [Postman Collection] Fix path parameter syntax #16827

Ruby

  • [ruby|client] Fix unmarshalling errors of enums inside other objects #16900
  • [ruby] Make File Downloads Threadsafe #16876

Rust

  • chore(deps,rust): requires reqwest 0.11 in blocking generated code #16927
  • fix(rust-server): remove redundant clone #16906

TypeScript

  • [typescript-axios] Fix Explode Query Parameters #16898
  • [typescript-axios] Add Support for Operation Servers #16782

Zapier

  • [zapier] Zapier generator minor fix #16845 -[Zapier] Fixed zapier objects arrays mapping #16780

v7.0.1

7 months ago

v7.0.1 is the first patch release after the v7.0.0 major release 3 weeks ago. More than 100 PRs have been merged based on the feedbacks of our users who have upgraded to the latest v7.0.0 release.

One important enhancement is beta support for OpenAPI specification v3.1.0.

For a list of changes (bug fixes, enhancements), please refer to the PR list.

v7.0.0

8 months ago

We're happy to announce the release of v7.0.0 - a major release with lots of enhancements and bug fixes including breaking changes without fallback. More than 500 PRs contributed by the awesome OpenAPI Generator community have been included in this release.

For a list of breaking changes, please refer to the following:

New Generators:

  • Add Zapier generator #15997
  • Sttp4 client generator #1583
  • [swift] New 'swift-combine' client generator for swift #15823
  • [kotlin] New 'jvm-spring-webclient' library #15568

General

  • Support library option via additionalProperties #16242
  • [Default] update isAdditionalPropertiesTrue tag to cover more types #16227
  • Add isJson, isXml to consumes, produces #16085
  • Use openjdk official docker image in openapi-generator-online #15964
  • fix security features listed in documentation - remove openID Connect included by default #15773
  • [openapi-normalizer] Support normalizing null types using OAS 3.1 syntax #15698
  • Fix extensions handling for allOf with single schema #15632
  • Update to JDK11. Breaking change (without fallback) #15553
  • [openapi-normalizer] enable some rules by default Breaking change (with fallback) #15501
  • Use enum type for discriminator #13846

asciidoc

  • [asciidoc] Set toc level to 4 #15481

C

  • support 32bit in postdata #16238

C#

  • [csharp] Fixed model property data type #16315
  • [csharp] Update RestSharp to 110.2.0 #16122
  • [csharp] Enable setting of RemoteCertificateValidationCallback through IReadableConfiguration #15979
  • [csharp][generichost] Added value converter class #15970
  • Rename csharp-netcore to csharp Breaking change (without fallback) #15903
  • [csharp-netcore][generichose] Use correct name for enum while serializing #15742
  • [csharp-netore][generichost] Renamed ToModel to AsModel. Breaking change (without fallback) #15662
  • [aspnetcore] Adds {{>partial_header}} to missing mustache files #15616
  • [csharp] Fix property names. Breaking change (without fallback) #13681

C++

  • [cpp-qt-client] Fix warning #16083
  • [C++][Pistache] Serialize integer enums if possible #16080

Crystal

  • Add mapping features to crystal client generator #16253

Dart

  • Fix epoch deserialization and parsing numbers #15948
  • [Dart] Convert DioError to DioException #15783

Elixir

  • Elixir: Switch Poison to Jason #16061

Eiffel

  • [Eiffel] fix Eiffel schema lookup, clean up outdated samples #15901

Grovvy

  • [groovy] support enum generation in groovy client #15619

Go

  • [go] fix issue that tempfile is not deleted #16303
  • [Go] Update go-echo-server generator to respect the --git-host argument #15720
  • [Go] Update API naming to follow Golang standard pkg (1 line change). Breaking change (with fallback) #15331

Haskell

  • [haskell-servant][haskell-yesod] Fix specialCharReplacements #16289

Java

  • [JAVA] [WebClient] Handle list of String special case in WebClient generator #16326
  • [spring] fix void return type for useResponseEntity: false #16230
  • Support for multipart/form-data; charset="utf-8" in Java GSON Generator #16211
  • Fix import for spring boot 3 #15949
  • Fix cli options use tags and api name suffix. Breaking change (without fallback) #15936
  • spring: fix spring pageable used without any config. Breaking change (without fallback) #15113
  • [java] remove fullJavaUtil option. Breaking change (without fallback) #15033
  • Fix additionalProperties in spring generator. Breaking change (without fallback) #11572

JavaScript

  • Use substring instead of substr in JavaScript and TypeScript generators #15937

Julia

  • [Julia] correct handling of POST data encodings #16149

Kotlin

  • [kotlin-client][multiplatform] Added support enum query parameter #16327
  • [bug][kotlin] sanitize model names according to convention. Breaking change (with fallback) #16267
  • [kotlin-server] add support for jakarta ee namespace #15593
  • [Ktor] Update generator to latest Ktor version. Breaking change (without fallback) #14296

PHP

  • PHP - Permit to customize more composer.json parts #16012
  • [PHP-Symfony] Fix Symfony warning on OpenAPIServerBundle #15960

Postman

  • [POSTMAN] Mark request header as disabled #16028
  • [Postman Collections] Keep original header name #1590

Python

  • Rename python-nextgen to python. Breaking change (without fallback) #15504
  • Decommission python client generator #15486
  • Decommission python-legacy, python-prior client generators #15475
  • [python-fastapi] Added a base class for the actual implementation. Breaking change (without fallback) #14470

R

  • Add mapping features to R client generator #16252
  • Fix NPE in R construct example code #15953

Rust

  • Rust validation handling #15288

Scala

  • [Scala] scala-akka-http-server support pekko-http using useApachePekko flag #16255

Swift

  • [swift] to support application/octet-stream for file upload #16299

TypeScript

  • [typescript-nestjs] allow configuration with forRootAsync #16112
  • Add support for Angular 16 #15925

Xojo

  • [xojo] fix use of isBasic #15761

v7.0.0-beta

9 months ago

A list of breaking changes:

What's Changed

New Contributors

Full Changelog: https://github.com/OpenAPITools/openapi-generator/compare/v6.6.0...v7.0.0-beta

v6.6.0

11 months ago

v6.6.0 release comes with bug fixes, enhancements and 2 new generators:

New Generators:

  • Support language N4JS (New generator) #15397
  • Add Xojo client generator #15194

There are 2 breaking change with fallback:

  • [csharp-netcore] Explicitly implement IValidatableObject #15160
  • [python-nextgen] Add support for union of StrictFloat and StrictInt #15124

For the highlight of changes, please refer to the list below. For a full list of changes, please refer to the "Pull Request" tab.

General

  • [openapi-normalizer] Fix nullable boolean check in oneOf schema #15276

C#

  • [csharp-netcore] Better handling of oneOf/anyOf with duplicated data type #15377

C++

  • Fix request parameter encode call #15313
  • [C++][Pistache] Generate API generalization interface #15279
  • [cpp-ue4] Fix multi collection format has duplicated prefix #15260

Dart

  • [dart-dio] fix endpoints returning null #15433
  • Drop default value when unnecessary #15368

Elm

  • [Elm] Fix printing empty notes #15238
  • [Elm] Fix List of type missing required import(s) #15171

Go

  • [go-server] Fix: name declared and not used #15201
  • [go-server] Update dependencies and use generics #15087
  • [go-server] Change Routes type from []Route to map[string]Route #15084

Java

  • [BUG][JAVA][restTemplate] ApiClient is not compatible with spring-web 6 Observation API #15421
  • [java][resttemplate] Add property for config removal of @Component from ApiClient and <Name>Api classes #15416
  • [Spring] fix Paginated without params (fix #15265) #15315
  • [java][Jersey2/3] Probe content type for multipart upload parts #14965

Kotlin

  • [kotlin][client] Use Kotlin code style in parameter enum class names #15447
  • [Kotlin-Spring] add Kotlin based Spring Cloud OpenFeign generator #15048

N4JS

  • Support language N4JS (New generator) #15397

PHP

  • [php-nextgen] Add @generated tag to DocBlocks #15106
  • [php-nextgen] Rename folders to follow PDS skeleton #15102

Python

  • [python-nextgen] support constructor with position argument in oneOf/anyOf model #15434
  • [python-nextgen] Add ApiResponse object #15367
  • Mark python-nextgen client generator as stable #15360

Ruby

  • [Ruby] fix RSpec documentation URL #15164
  • [Ruby] Client: fix base_url when no server_operation_index is defined #15162

Swift

  • Using @objcMembers to expose all properties and functions to ObjC #15188

Xojo

  • Add Xojo client generator #15194

v6.5.0

1 year ago

v6.5.0 release comes with many bug fixes and enhancements such as several new rules in OpenAPI Normalizer

There's one breaking change with fallback: [Java][Spring] option whether to generate required args constructor #14941

For the highlight of changes, please refer to the list below. For a full list of changes, please refer to the "Pull Request" tab.

General

  • Add isOverridden, update Java pojo with setter for parent properties #15051
  • Add new openapi-normalizer rule REFACTOR_ALLOF_WITH_PROPERTIES_ONLY #15039
  • Better allOf handling in fromProperty #15035
  • Do not add schema / class name mapping where custom mapping exists #14984
  • [OpenAPI Normalizer] update SIMPLIFY_ONEOF_ANYOF to convert enum of null to nullable #14898
  • Add new openapi-normalizer rule: ADD_UNSIGNED_TO_INTEGER_WITH_INVALID_MAX_VALUE #14891
  • Better support of inline allOf/anyOf/oneOf schemas #14887
  • [openapi-normalizer] add a new rule to set tags for all operations #14794
  • Add rule to simplify oneOf/anyOf #14777
  • Add rule to simplify boolean enum #14764
  • [openapi-generator-online] Revert spring boot back to 2.5.14 #14755

C#

  • [csharp-netcore] Better handling of form parameters #15040
  • [csharp-netcore] Moved null checks from constructor to JsonConverter #14980
  • Decommission csharp-dotnet2 client generator #14911
  • [csharp-netcore] add options dateFormat, dateTimeFormat to customize the format #14894
  • [csharp-netcore] Add unsigned integer/long support #14885
  • [v2] (RFC) Csharp netcore generator supports UnityWebRequest library #14870

C++

  • [C++][Pistache] Add some missing {{declspec}} on classes and functions #14808
  • [Bug][C++-cpprest] Encode request parameters to enable whitespace characters #14797

Erlang

  • [erlang-client] fix URL paths #14988
  • [erlang-client] Fix url path generation being passed to hackney_url #14821

Go

  • [GO] [REQ] Enable bearer security schema for Go client #14957

Java

  • [JAVA][NATIVE] Fix NPE for form values request builder #15036
  • Added Micronaut configuration points #15005
  • [java] fix optional array property's default value #14961
  • [spring] fix default value for nullable containers #14959

JavaScript

  • [JS] Update optional parameters in jsdoc #15032

K6

  • [K6] Enhancement: Make operationId accessible inside requests #14787

Kotlin

  • [Kotlin-Spring] Remove wildcard imports from mustache templates #14899

PHP

  • [php] Add phplint package #15054
  • [PHP-Symfony] Fixes #14930 #14933

Python

  • [python-nextgen] use __fields_set__ to determine if the field is needed in to_dict #15086

Rust

  • [RUST] Upgrade reqwest-middleware #14819
  • [Bug][Rust] fix: removes replacement which makes x-tag-name incompatible with spec #14746
  • [rust-server] Fix clippy warnings #13907

Swift

  • [swift5] fix modelNamePrefix and -suffix for reserved types #14768
  • [swift5][client] improve headers order #14636

TypeScript

  • Fix TS jQuery tests by increasing timeout #14991
  • fix(typescript-angular): fix model filename including modelNamePrefix #14859