1.6.4 Release

1.6.4

Published 30 September 2021

• [Auth] [Interceptors] Phase Phase('Challenge') was not registered for this pipeline (KTOR-3156)
• insertPhaseBefore and insertPhaseAfter lead to different order (KTOR-438)
• Ktor 1.6.3 crashes on restart due to java.lang.ClassNotFoundException: Didn't find class "java.nio.file.WatchService" on Android 24 (KTOR-3166)
• GraalVM binary using CIO fails on start "Module function cannot be found" (KTOR-2987)
• Logging in Shutdown thread looks not informative (KTOR-3175)
• Installed Closeable features not closed when closing HttpClient (KTOR-3116)
• Explain method(HttpMethod.Options) in docs for CORS (KTOR-2913)
• ContentType.parse("text/html qqq") must fail with error (KTOR-3080)
• Update JSON topics using code snippets from the 'codeSnippets' project (KTOR-2955)
• Could not find artifact org.jetbrains.kotlinx:kotlinx-html-jvm:pom:0.7.2 (KTOR-2481)
• Update the 'Modules' topic (KTOR-1861)
• Native engines tests are not run outside of the ktor-client-tests module (KTOR-3069)
• MultiPartData.readAllParts throws IOException when the epilogue is omitted (KTOR-3173)
• Update Kotlin and Coroutines Versions (KTOR-3103)

1.6.3

• Auth Feature: token refresh works only on main thread in Kotlin/Native (KTOR-3055)
• FUS report mixes up feature id and feature version (KTOR-3067)
• SessionTrackerById - doesn't remove invalid session id (KTOR-2584)
• Bearer Token is Not Initialized after Clean (KTOR-3008)
• ktor does not support semicolon query parameter in Netty Engine (KTOR-2991)
• HOCON config not resolved in ServletApplicationEngine (KTOR-3020)
• Deploy WAR on Tomcat (KTOR-2867)
• The wizard missing the Pebble plugin (KTOR-2922)
• Wizard: Creating a project without sample code creates Application.configureRouting without routing (KTOR-2581)
• The 'Create Run Configuration automatically' option name is cropped (KTOR-2898)
• InvalidMutabilityException when using withContext and SavedHttpCall (KTOR-2033)
• Reuse Package Search to add dependencies for Ktor Features in Plugin (KTOR-2433)
• Server: TLSConfigBuilder.addKeyStore: store.getCertificateChain could return null(KTOR-3047)

1.6.2

• Fixed Ktor plugin raises StackOverflowError when opening some files (KTOR-2950)
• Added parseUrlEncodedParameters Documentation (KTOR-2843)
• Fixed CIO WebSockets client incorrectly sends Sec-WebSocket-Extensions header even if empty regression (KTOR-2388)
• Updated serialization version to 1.2.2 (KTOR-2968)
• Made code example complete in OAuth documentation(KTOR-1415)
• Added quick action on a Application.module(...) to generate tests for a given module with all the endpoints in plugin (KTOR-2411)
• Fixed kotlin.native.concurrent.InvalidMutabilityException: mutation attempt of frozen @72c18 (KTOR-2883)
• Fixed 404 errors in ktor docs (KTOR-2915)
• Added prometeus version to Ktor docs (KTOR-2015)
• Fixed incorrect Structured Markup (LD+JSON) on Ktor docs (KTOR-2943)
• Fixed confusing/incorrect JWT auth documentation (KTOR-979)
• Fixed embedded Netty Server with watch paths is crashing in API level 22 when calling stopping server (KTOR-1613)
• Fixed NoSuchMethodError: No virtual method getParameterCount on Android API 25 and lower regression (KTOR-2924)
• Fixed X-Forwarded-Port Parse Exception when it contains comma separated list of ports regression (KTOR-2918)
• Made CookieConfiguration default to secure configuration and require user opt-out long-standing (KTOR-628)
• Updated docs section about testing with cookies (KTOR-273)
• Fixed "ApplicationEngineEnvironment was not started" when accessing application before server is started (KTOR-1854)
• Updated HTTP/2 documentation (KTOR-267)
• Fixed NPE in ApacheRequestProducer when "http://" is requested (KTOR-1405)
• Updated vulnerable versions from sonatype report (KTOR-2875)
• Fixed ByteReadChannel.readUTF8Line() indefinitely returns empty lines when \r is not followed by \n (KTOR-2868)

1.6.1

• Linked back to site from Docs (KTOR-2843)
• Fixed unbound public symbol for public io.ktor.network.sockets/SocketTimeoutException when iosArm64 framework (KTOR-2276)
• Fixed configureBootstrap hook overwritten by Ktor settings (KTOR-356)
• Fixed crypto is undefined in IE11 (KTOR-409)
• Added support for X-Forwarded-Port header in XForwardedHeaderSupport plugin (KTOR-2788)
• Fixed StatusPages doesn't catch FreeMarker exceptions (KTOR-343)
• Fixed java.nio.charset.IllegalCharsetNameException: %s (KTOR-2645)
• Added application startup and hot-reloading time log (KTOR-2816)
• Fixed postpone (and don't cache) name resolution in cio client (KTOR-2513)
• Improved diagnostics for exceptions inherited from IOException (KTOR-2691)
• Fixed refresh token gets stuck (KTOR-2797)
• Fixed developmentMode is on by default in tests (KTOR-2727)
• Fixed unable to run new Ktor project (KTOR-2586)
• Fixed unhandled get freezes with CIO server (KTOR-333)
• Fixed double host header (KTOR-379)
• Fixed use kotlin.reflect.jvm.javaType instead of the type token pattern in io.ktor.util.reflect.typeInfo (KTOR-2709)
• Fixed "JWK Public Key of type ""EC""" (KTOR-2387)
• Fixed lots of Run Configurations Created for Ktor Project with the Similar Names (KTOR-2803)
• Fixed ApplicationEngineEnvironmentBuilder.module { … } is executed twice on Exception (KTOR-2734)
• Researched shared indexes for Ktor (KTOR-2774)
• Fixed selecting custom package name in Ktor wizard still results in example.com import in ApplicationTest.kt (KTOR-2707)
• Fixed generated project with specific security and session features selected fails to compile / run (KTOR-2636)
• Fixed Wizard: Misleading comment in Static Feature (KTOR-2560)
• Fixed "Update ktor 1.5.0 docs. Deprecated ""challenge"" function for form auth in docs." (KTOR-1974)
• Fixed Auth Feature Code Snippet: form authentication the doesn't work (KTOR-821)
• Fixed the '-ea' flag works differently when running a server using Application.module and embeddedServer (KTOR-1758)
• Fixed enabled-by-default development mode breaks reflection by overriding classloader (KTOR-2306)
• Reviewed documentation for the onUpload/onDownload client callbacks (KTOR-2710)
• Fixed Ktor fails to deliver response with error: failed with exception: kotlinx.coroutines.JobCancellationException: Parent job is Completed; (KTOR-2711)
• Replaced kotlin-test dependency with junit in ktor-server-test-host (KTOR-2555)

1.6.0

• Ktor fails to deliver response with error: failed with exception: kotlinx.coroutines.JobCancellationException: Parent job is Completed; (KTOR-2711)
• Wrong Tabs Name in Code Blocks (KTOR-2726)
• Apache HTTP Client does not send Content-Length header if body is empty content (KTOR-556)
• Review Auth providers (KTOR-2637)
• When the main thread executes runBlocking, using the iOS engine will cause a deadlock (KTOR-2683)
• Deprecate TestApplicationCall.requestHandled (KTOR-2712)
• Update Dokka: Dokka tasks fails with old dokka version and Gradle 7 (KTOR-2693)
• Duplicate server Features Section on the Documentation Website (KTOR-2702)
• Duplicate entry "Features" in Server docs (KTOR-1546)
• Upgrading from 1.4.3 to 1.5.2 introduced a routing precedence (KTOR-2278)
• Sporadic OkHttp errors after upgrading to ktor 1.3.1 (KTOR-449)
• Netty: server freezes after start error (KTOR-803)
• aSocket().bind() sometimes throws Already bound SocketException (KTOR-638)
• UDPSocketTest.testBroadcastSuccessful[jvm] is failing (KTOR-2616)
• Fix flaky CIOHttpsTest.customDomainsTest[jvm] (KTOR-2065)
• Occasionally empty response using Netty + Jackson (KTOR-1973)
• '%3D' inside query of redirect target location will be replaced to '=' (KTOR-2057)
• CIO: TLSConfigBuilder JVM allow null as password (KTOR-940)
• route("{...}") stopped matching root (KTOR-1965)
• call.respond() will not check or apply ContentNegotiation for some types (KTOR-2194)
• Add support for Velocity Tools (KTOR-2345)
• Base name of micrometer metrics is not configurable (KTOR-2210)
• Support for Compression Extensions for WebSocket (RFC 7692) (KTOR-688)
• Document usage of Bearer token in Http Client (KTOR-2439)
• How to track leaked buffers in ktor-io? (KTOR-2442)
• Routing: Add PutTyped and PatchTyped Overload (KTOR-1344)
• Migrate to Dokka 1.4.0 (KTOR-1032)
• Client upload/download progress observer/handler/interceptor (KTOR-400)
• HTTP-client auth with Bearer token (KTOR-331)
• Expose TrailingSlashRouteSelector (KTOR-2511)
• Add an option to disable URL Encoding (KTOR-553)

1.5.4

• Fixed extra trailing slashes in Route.toString (KTOR-2427)
• Fixed ByteReadChannel.read related issues (KTOR-2615,
  KTOR-2519)
• Fixed silently ignored exceptions in HTML DSL with StatusPages feature (KTOR-756)
• Changed IosHttpRequestException supertype to IOException (KTOR-2566)
• Fixed utility collection implementation for K/N (KTOR-2482)
• Fixed client Digest auth realm handling (KTOR-1464)

1.5.3 Release

Published 2 Apr 2021

• Upgraded to coroutines 1.4.3 (KTOR-2254)
• Upgraded kotlinx.serialization to 1.1.0 (KTOR-2238)
• Fixed I/O readRemaining sometimes looses exception (KTOR-2263)
• Fixed autoreload with 1.5.x when using embeddedServer NOT in debug mode regression (KTOR-2214)
• Fixed flaky CIOSustainabilityTest.testBlockingConcurrency[jvm] (KTOR-2265)
• Resolve 'node-fetch' on libs produced by jsBrowserProductionLibraryDistribution regression (KTOR-2230)
• Updated doc string for FormPart (KTOR-2173)
• Fixed java.lang.IllegalStateException: No instance for key AttributeKey: ExpectSuccessAttribyteKey regression (KTOR-2389)
• Supported overriding Kotlin module configuration using jackson dsl function (KTOR-1692)
• Fixed CORS can't pass on some none standard orgin on jvm (KTOR-469)
• Fixed unexpected exception when using Session feature: "Using blocking primitives on this dispatcher is not allowed" regression jvm (KTOR-1452)
• Fixed NettyApplicationEngine providing a configureBootstrap in the configuration throws IllegalStateException: group set already (KTOR-2078)
• Fixed wrong indentation in Serving Static Content guide (KTOR-2017)
• Fixed InsufficientSpaceException trying to build ByteReadPacket jvm (KTOR-960)
• Fixed flaky ProxyTest.testHttpProxy[CIO][jvm] (KTOR-2082)
• Fixed invalid assertion for existence of the key in the key store (KTOR-2311)
• Fixed incorrect grammar in exception messages (KTOR-2284)
• Fixed flaky JavaEngineTests.testThreadLeak[jvm] (KTOR-2098)
• Fixed flaky JettyStressTest.highLoadStressTest (KTOR-2080)
• Fixed flaky ExceptionsJvmTest.testConnectionClosedDuringRequest[jvm] (KTOR-2063)

1.5.2 Release

1.5.2

Published 25 Feb 2021

• Fixed Dokka building for master (KTOR-2206)
• Fixed native build on linux machine (KTOR-2200)
• Fixed docker doc is incorrect / does not work (KTOR-2179)
• Fixed crash with Firebase Performance in iOS (KTOR-642)
• Fixed Ktor Client CIO engine Jvm ignores Cipher suites with key strength more than 128 bits. (KTOR-1914)
• Fixed mandatory Path Segment parameter can be empty, if no explicit route with trailing / is defined (KTOR-2054)
• Fixed flaky ClientSocketTest.testSelfConnect[jvm] (KTOR-2060)
• Switch JS Fetch API to Standard Library (org.w3c.fetch.*) (KTOR-1460)
• Fixed CIO server always start on "0.0.0.0" - does not respect "connector" configuration (KTOR-334)
• Fixed server/netty: IllegalReferenceCountException (KTOR-1801)
• Fixed digest authentication: cannot successfully pass authentication using curl or web browser (KTOR-1466)
• Fixed HTTP Client exception is masked by JobCancellationException with Ktor 1.5.0 (KTOR-1967)
• Fixed changing requestTimeoutMillis in config of HttpTimeout feature doesn't change the CIO's timeout (KTOR-2000)
• Fixed test a POST with MultiPart using TestApplicationEngine does not success or fail (KTOR-345)
• Fixed default Headers feature adds duplicated Server header (KTOR-1976)
• Fixed custom response validation is not running when default is disabled (KTOR-2007)
• Fixed session cookie with very long max age duration (KTOR-692)

1.5.1

Published 27 Jan 2021

• Circular reference for SocketException and StackOverflowError when using SLF4J logger (KTOR-1080)
• start.ktor.io - Incorrect import for websockets for ktor 1.2.4 (KTOR-274)
• Unable to catch socket exceptions (KTOR-1166)
• Support explicit WebSocket session close (KTOR-340)
• ktor-client-apache: thread stuck in ByteBufferChannel.readRemainingSuspend (KTOR-1463)
• Logging tests fails due to floating log entries (KTOR-1870)
• Adding existing dropwizard metrics registry to Ktor (KTOR-1798)
• Exception kotlinx.serialization.SerializationException: Class 'ArrayList' is not registered for polymorphic serialization in the scope of 'Collection' in 1.5.0 (KTOR-1795)
• Prevent double quotes on header params (KTOR-1797)
• Post request shows empty body after upgrading v1.3.2 (KTOR-426)
• CIO native selector doesn't select new descriptors (KTOR-1856)
• Client logging docs don't mention all required dependencies (KTOR-280)
• Out of date self-signed-certificate documentation (KTOR-272)
• ClosedReceiveChannelException when making request with CIO engine using a proxy to https (KTOR-1458)
• Incorrect encoding function used for URL path by URLBuilder (KTOR-1543)
• A single slash gets ignored for defining a route, but 1.5 requires them due to KTOR-372 (KTOR-1615)
• Wrong shadow plugin version in Fat JAR docs (KTOR-1359)
• ktor server documentation is returning 404 (KTOR-1602)
• CORS doesn't reject bad headers (KTOR-1662)
• OkHTTP client engine tries to close the connection twice during the closing handshake (KTOR-1374)
• Dispatcher is closing earlier than client (KTOR-1661)
• Server losing channel exceptions at receive (KTOR-1590)
• Request parameters should have name (KTOR-378)
• Status-code must be 3-digit (KTOR-370)
• Connect request sends wrong status line (KTOR-1612)
• Response channel is always cancelled with Logging feature (KTOR-1598)
• Java client logging tests are fluky (KTOR-1599)
• HttpTimeoutTest.testConnect are flaky (KTOR-1583)
• Jetty: requests to resources, that doesn't respond with HTTP/2, lead to unexpected behaviour (KTOR-874)
• "Unfinished workers detected" using client on native (KTOR-1220)
• HttpTimeout.testSocketTimeoutWriteFail is flaky (KTOR-1584)
• Reserved characters in path is not encoded (KTOR-570)
• testTimeoutCancelsWhenParentScopeCancels is flaky (KTOR-1585)
• Java client freeze (KTOR-1567)
• CallLoggingTest is flaky (KTOR-1582)
• Missing dependency information the Authentication and Authorization topic (KTOR-1575)
• "Using a Self-Signed Certificate" docs provide wrong dependency for 1.3.x (KTOR-21)
• "Testing Http Client" docs page contains artifact name with -native suffix (KTOR-1006)
• Custom JSON mapping with Jackson (KTOR-603)
• Serialization for client section does not explain how to use it (KTOR-999)
• Add information about required artifacts to the WebSockets topic (KTOR-1532)
• Missing dependency information the Client Auth topic (KTOR-1533)
• New documentation lacks artifacts information for Gradle and Maven (KTOR-1167)
• ResponseException is no longer serializable starting from 1.4.0 (breaking change) (KTOR-1552)
• Upgrade kotlin to 1.4.21 (KTOR-1637)

1.5.0

Published 22 Dec 2020

• Fixed crash when sending large responses in 1.4.2 (KTOR-1369)
• Introduced URLBuilder function to append paths (KTOR-403)
• Allowed OkHttpConfig to configure WebSocket.Factory (KTOR-951)
• Get client certificate information from request (KTOR-424)
• Fixed quoting Content-Disposition additional parameters (KTOR-455)
• Support Java HTTP Client (KTOR-348)
• Serializing collections of different element types (KTOR-1163)
• Introduced Netty tcpKeepAlive option (KTOR-368)
• Implemented development mode for Ktor (KTOR-1184)
• Implemented proper unhandled exception handling strategy (KTOR-835)
• Added OAuth feature config to avoid Dropbox issue (KTOR-715)
• Fixed trailing slashes handling in routing (KTOR-372)
• Added CIO client proxy tunneling support (KTOR-1458)
• Supported Sealed Classes inside Session-Objects (KTOR-826)
• Fixed code autoreload (KTOR-664)
• Added response text to the message of ResponseException and derived
  exceptions (KTOR-844)
• Added ability to send cookies with HttpRequestBuilder (KTOR-926)
• Added warning to HTTP/2 push API (KTOR-1329)
• Fixed parsing Authorization header diagnostics (KTOR-1406)
• Fixed CORS character encoding issue (KTOR-1370)
• Added CORS anyHeader in feature configuration (KTOR-977,
  KTOR-1263)
• Added curl engine option sslVerify (KTOR-1093)
• Fixed client response validation in some cases (KTOR-1412)
• Introduced support for pre-compresed files (KTOR-1447)
• Fixed Apache client engine sometimes hits an unrecoverable socket timeout when using
  ChannelWriterContent (KTOR-1149)
• Fixed typo val socketTimeout in CIOEngineConfig cause it's a property in the
  config (KTOR-1240)
• Added excludeSuffix to HttpsRedirect feature (KTOR-1197)
• Fixed CIO client connectRetryAttempts = 0 handling (KTOR-1125)
• Added option to use specific alias from keystore in CIO TLSConfigBuilder JVM
  (KTOR-941)

1.4.3

Published 1 Dec 2020

• Client: URL encode / escaping is wrong (KTOR-341)
• HTTP/2 push fails with netty engine (KTOR-800)
• Request headers exceeding expected threshold are not handled correctly (KTOR-905)
• iOS client fails with CoroutinesInternalError when Logging is used (KTOR-924)
• Experimental API and compatibility guarantees (KTOR-1035)
• CIO: client engine exceptions are both logged and thrown (KTOR-1127)
• Timeout feature: android engine throws Java's SocketTimeoutException instead of ConnectTimeoutException (KTOR-1229)
• Input.readTextExactBytes(n) on empty input different behavior per platform (KTOR-1235)
• HttpRedirect feature alters Location header value (KTOR-1236)
• Wrong pool is used to release IOBuffer after ByteChannelSequential.copyTo from static initialized instance. (KTOR-1237)
• CIO Engine's HttpClient may fail when trying to send large size binary data. (KTOR-1247)
• ByteBufferChannel.readRemaining doesn't read whole channel (KTOR-1268)
• Cannot receive content via jackson negotiator since 1.4.2 (KTOR-1286)
• ktor-io: JVM shared function decrease performance starting from 1.4.0 (KTOR-1290)
• Sessions + SSL (Netty) (KTOR-1292)
• Netty HTTP/2 HEAD response hangs (KTOR-1298)
• Using blocking primitives on this dispatcher is not allowed. Consider using async channel instead or use blocking primitives in withContext(Dispatchers.IO) instead. (KTOR-1305)
• "Wrong HEX escape": gracefully handle invalid URLs (KTOR-1308)
• Add build parameter to build ktor with JVM IR compiler (KTOR-1336)
• Update kotlin to 1.4.20 (KTOR-1346)
• Fix configuration if project without VPN and cache (KTOR-1347)
• Client: NPE in FormDataContentKt -> Input.copyTo (KTOR-1349)
• Upgrade Netty to 4.1.54.Final (KTOR-1363)
• Handle failure in reading request body (KTOR-1367)
• Remove copyTo usage from ServerPipeline (KTOR-1381)