Published 3 January 2023

Improvements

• Resource annotation should be MetaSerializable (KTOR-5397)
• The swaggerUI method is too restrictive and cannot be called inside a route (KTOR-5307)
• Engine shutdown grace period and timeout are not configurable (KTOR-5359)
• Allow specifying immutable in CacheControl (KTOR-3757)

Bugfixes

• Server cannot be started with the Swagger plugin (KTOR-5308)
• Regression in 2.2.1: Got EOF but at least 0 bytes were expected (5372)
• HttpRequestRetry: Memory leak of coroutines objects when using the plugin (KTOR-5099)
• iOS unit test deadlocks with DarwinClientEngine (KTOR-5332)
• Gzip encoding: IllegalStateException: Expected 112, actual 113 (KTOR-5300)
• Netty, HSTS: UnsupportedOperationException is thrown when the server responds before HSTS plugin (KTOR-5276)