v3.0.0

Published 2 October 2024

Bugfixes

• Sessions: custom SessionSerializer is no longer supported (KTOR-7442)
• Multipart/form-data: Request timeout when receiving FileItem with 3.0.0-rc-1 (KTOR-7484)
• MultiPartData.readPart does not return null when stream ends (KTOR-7500)
• Multipart/form-data: Form limit applied for binary and file items (KTOR-7356)
• Autoreload not working by default under Windows (KTOR-3031)
• HttpCache: Cache collision in the plugin when Authorization header is used (KTOR-7483)
• Gradle sync issue with kotlin-serialization 1.7.2 on 3.0.0-rc-1 (KTOR-7477)
• The ApplicationStopping event isn't raised when application is terminated with SIGINT (KTOR-7448)
• respondOutputStream reads entire contents into memory before returning response (KTOR-7461)
• UninitializedPropertyAccessException for request property when using MonitoringEvent(RoutingCallStarted) (KTOR-7449)
• Preconfigured NSURLSession causes requests to hang (KTOR-7355)
• Failures after upgrading Ktor in test server (KTOR-7431)
• InputStream.toByteReadChannel creates unattached job (KTOR-7012)
• Maven builds not working (KTOR-7425)

Improvements

• Deprecate withTestApplication APIs with ERROR and migrate to testApplication (KTOR-7284)
• Replace java.time options in Websockets plugin (KTOR-7446)
• Ktor doesn't read System properties from jvm (KTOR-7492)
• Redirect dependencies from ktor-server-test-base (KTOR-7393)
• Include relocation notes for old Ktor modules (KTOR-6826)
• ByteReadChannel.readFully(dst: ByteArray, offset: Int, length: Int) is missing since 3.0.0-beta-2 (KTOR-7427)
• ByteChannel.readUtf8Line() backwards compatibility (KTOR-7474)
• Kotlinx-io response extension (KTOR-7504)

Features

• Add multiplatform support for XML (KTOR-5085)
• Add watchosDeviceArm64 target (KTOR-6368)