v7.8.0 stable release comes with ~150 enhancements, bug fixes. 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

• Added support for openapi-normalizer in the online version #19336
• processing schema name is added to the list with names checked at recursing processing #19221
• Fix mistype in InlineModelResolver leads to autogenerated class name instead of specified by title #19173
• Speed up docker re-builds using mvn dependency:go-offline #19078

C#

• [csharp][generichost] Changed default sorting of samples #19335
• [csharp][generichost] Support response ranges #19256
• [csharp] Use global keyword #19257
• [csharp] Add scope for oauth2 #19234
• [csharp] fix Task.Result directly blocks thread #19231
• [ASPNETCORE] Fix having two "?" when not required and nullable = true #19062
• Support net8 in aspnetcore #19051
• [csharp] Change sorting default Breaking change (with fallback) #1894

C++

• [C++][Pistache] Fix 'unused-parameter' warning on Helpers.h file #19315
• [C++][Pistache] Add error handlers overload taking the response object #19314
• [cpp-qt] Add option for download progress, add test #19297

Dart

• fix invalid syntax in gitignore #19341
• [dart-dio] fix JsonObject missing on a generated code #19130

Elixir

• [Elixir] allow custom packageVersion #19151

Go

• Better handling of backtick in pattern #19358
• [Go] Set Default Values for Required Variables when a default is defined #19232

Haskell

• Add bytestring package to dependencies of generated haskell code #19101

Java

• [JAVA] use query parameter apikey if present #19334
• [JAVA] okhttp-gson client codegen ambiguous references for a component schema "Type" #19328
• Minor change to Helidon version handling allowing snapshot versions #19320
• [Java] Update ApiClient.mustache for retrofit2 + rxJava3 #19266
• [JAVA-CAMEL] revert broken xml change #19259
• Support Helidon SE 4 generation (clients and servers) #19150
• [okhttp-gson] migrate to jakarta.ws.rs #19113
• Remove thread unsafe statusCode and responseHeaders instance variables from apache http ApiClient #19054

Julia

• [julia] Add support for style, explode in query params #19238

k6

• [k6] Add authentication variables in headers and cookies #19060

Kotlin

• [kotlin-client][jackson] Add missing @JsonEnumDefaultValue annotation to top-level enums #19380
• [bugfix][kotlin-wiremock] fix problems with range responses #19309
• [Kotlin] Update formParams.mustache to have List of MultipartBody.Part #19287
• [Kotlin][Spring] fix flag appendRequestToHandler with delegatePattern #19206
• adds support for x-pattern-message in kotlin-spring generator #19134

PHP

• [BUG] PHP Client - ObjectSerializer::buildQuery flattens array params resulting invalid URL params (param=a&param=b vs param[]=a&param[]=b) #19236
• php: Fix typedoc comment for headers in ApiException #19217
• feat(php-nextgen-client): add support for streaming #19192

PowerShell

• [PowerShell] Fix missing Content-Type header on a 204 response #19340
• [PowerShell] Fix response type on deserialization #19331
• [PowerShell][Bug] Fix issue #18428 - [System.IO.FileInfo] object used in multipart/form-data submission does not support relative paths #19269
• [PowerShell] Support ApiKeyPrefix #19133

Python

• python-asyncio: update retry factors for actual exponential retries 19337
• [Python] fix object arrays giving mypy error "Incompatible types in assignment" in to_dict() #19223
• Adding decimal support for python client generation #19203
• [python-fastapi] Fix api endpoint template #19139

Ruby

• [Ruby] Fix Content-Transfer-Encoding binary unpacking #19132
• [Ruby] Allow Overriding Accept Header #19106

Rust

• Make the rust hyper client Send so it can be used in rust threads more easily #19375
• [Rust Server] Allow configuration of multipart/form attachment size limit #19371
• [Rust Server] Sort operations so that the ones with fewest params come first #19368
• [Rust Server] Improve RFC 13341 compliance for multipart/related #19355
• Rust: Support Integer enums using Serde_repr #19199
• Upgrade rust-hyper to use hyper 1.0 Breaking change (with fallback) #19115

Swift

• [swift5]Add array validation rule #19242

TypeScript

• feat(typescript-angular): add support for Angular V18.1 #19228
• [typescript-fetch] Fix code generation for oneOf cases without discriminator #19219
• [FIX][typescript-fetch] Fix duplicate imports for models with a discriminator #19195