2.0.2

Published 27 May 2022

• [iOS] Prevent HttpClient from persisting cookies across requests (KTOR-3748)
• Web feedback from "Creating HTTP APIs", https://ktor.io/docs/creating-http-apis.html (KTOR-4380)
• When returning a String, content negotiation is ignored (KTOR-662)
• HttpResponse.bodyAsChannel should not be converted by ContentNegotiation (KTOR-4341)
• Strings are not decoded when received as application/json (KTOR-385)
• Document how to enable/disable HTTP/2 for different client engines (KTOR-4340)
• Revert Dokka to 1.6.10 due to Publication Freeze (KTOR-4290)
• Document a new memory model in KMM tutorial (KTOR-4354)
• Make client docs less JVM-centric (KTOR-4351)
• Darwin engine: Client connection is closed after each request (KTOR-4145)
• Ios: NullPointerException when query parameters contain cyrillic symbols in values (KTOR-1858)
• A native application with the Darwin engine doesn't make a request (KTOR-3900)
• Darwin and Kotlin/JS: "List has more than one element" error when header like Content-type is duplicated in a response (KTOR-4105)
• Invalid response without error (KTOR-369)
• Invalid HTTP version should fail (KTOR-380)
• The colon after the host parameter requires a port (KTOR-382)
• Kotlin/Native: testApplication's client sometimes fails to receive ByteArray response from a route (KTOR-4197)
• "Application started" is never printed (KTOR-4319)
• Default request without explicit port sets port 80 for all requests (KTOR-4281)
• Documentation about how to configure libcurl on Windows (KTOR-3988)
• API Docs reference RFCs. Better to reference our own documentation (KTOR-3764)
• UninitializedPropertyAccessException in the handleResponseExceptionWithRequest when request or response are accessed through (KTOR-4230)HttpClientCall
• The original exception is swallowed by "No request transformation found" exception when request body is serializable object (KTOR-4160)
• IncorrectDereferenceException when trying to create HttpClient from background thread on iOS (KTOR-4263)
• JacksonWebsocketContentConverter.deserialize just doesn't work (KTOR-4248)
• Documentation for migration of Authentication server plugin (KTOR-4253)
• Add sample for the AuthenticationChecked hook (KTOR-4278)
• Web feedback from "Docker", https://ktor.io/docs/docker.html (KTOR-4282)
• Route's path parameters are empty when ApplicationCall.authentication is first accessed in a different ApplicationCall context (KTOR-4250)
• Routes with tailcard should not count for specific http error codes (KTOR-4280)
• Documentation for appending query parameters for URL in the DefaultRequest (KTOR-4252)
• Routing returns 405 even for not completely matched paths (KTOR-4267)
• Resources: builder methods return routes with PathSegmentConstantRouteSelector instead of HttpMethodRouteSelector (KTOR-4239)
• Update Netty to 4.1.77.Final (KTOR-4339)
• External services should use config from environment (KTOR-4373)
• Update Jackson to 2.13.3 (KTOR-4394)

2.0.1

2.0.1

Published 28 April 2022

• Fix URL representation (KTOR-4241)
• embeddedServer for CIO and Netty inconsistency (KTOR-755)
• Update Coroutines to 1.6.1 (KTOR-4240)
• Locations: Support trailing / (KTOR-836)
• Resources: Make Route.handle public (KTOR-4200)
• Fix CURL flaky initialization (KTOR-4223)
• Optimize Slow Native Tests (KTOR-4224)
• Print Native Stacktrace on Timeout (KTOR-4198)
• """IllegalStateException: Operation is already in progress"" when the readByte is called the second time after a timeout" (KTOR-4218)
• Update Kotlin to 1.6.21 (KTOR-4221)
• Update code for editing an article in the 'Interactive website' tutorial (KTOR-4227)
• DefaultRequest: HTTPS protocol isn't set when using Ktor 2.0.0 (KTOR-4142)
• DefaultRequest: host and port aren't used for a request (KTOR-4154)
• A table with test methods should span the entire width of the dialog (KTOR-4064)
• StatusPages plugin does not handle most specific exception in Ktor 2.0.0 (KTOR-4187)
• Behaviour of ApplicationEngine start method not documented properly (KTOR-2271)
• CORS plugin should be route scoped (KTOR-4157)
• Raw Web Socket Connection Suspending Forever (KTOR-4166)
• StatusPages: SerializationException isn't handled when CallID plugin is installed after StatusPages plugin (KTOR-4155)
• HttpClient.wss defaults to port 80 instead of 443 (KTOR-4175)
• Missing subject parameter in StatusPages status config method (KTOR-4191)
• ConditionalHeaders cause the Last-Modified header appears twice in a response (2.0.0) (KTOR-4163)
• DefaultHeaders: The Server header appears twice in a response (2.0.0) (KTOR-4152)
• Testing: Resolving a substitution to a value in default config fails when custom HOCON config is used (KTOR-4130)
• Combination of HttpCache and Logging plugins cause receiving incomplete response body for chunked replies (KTOR-3916)

2.0.0

• Fix dokka version catalog generation
• Update API docs for all plugins
• Cleanup after migrating to version catalog
• Update Kotlin to 1.6.20
• Keep original content type when no registrations match
• Fix body logging mixed with different request
• Fix CIO client timeout
• Migrate to version catalog
• Support WebSockets in Darwin engine
• Fix freeze with WriteChannelContent in test client
• Use request timeout instead of socket timeout in Java client
• Fix selector manager
• Fix InvalidPathException in ApplicationEngineEnvironmentReloading.kt
• Add native html builder support
• Allow overriding dispatcher in MockEngine
• Fix freeze in response observer
• Fix allocation issues
• CIO Native WebSockets
• Change HttpClientCall fields visibility
• Adjust CORS configuration names
• Fix Deflater leak
• Move ApplicationCallPlugin to companion object
• Fix OAuth scopes encoded to %2B
• Add more KtorDsl annotations
• CORS allowHeadersPrefixed should ignore case
• Remove mutex from call logging
• Reuse most useful hooks
• Use secure random for nonce generation
• SinglePageApplication plugin returns 404 for non-existent paths
• The "charset=UTF-8" part is added for the Content-Type header
• Add jte template support
• Fix contextual serializer with kotlinx
• Add isNotEmpty() and size methods to PlaceholderList
• Add call to CachingHeadersConfig.options callback
• Fix MDC context in client response body logging
• Rewrite Netty Engine
• Add links to a migration guide
• Bump actions/checkout from 2 to 3
• Break infinite refresh token cycle on 401
• Use conditional headers from response
• Ktor client content encoding: do not decode empty body
• Clarify the selector problem in the exception message
• Introduce BaseApplicationPlugin
• Introduce file cache; Prevent blocking when receiving conte…
• handleResponseException should have access to request to provide valuable information in exceptions
• Rename the 'io.ktor.resources.serialisation' package to '...serialization' for consistency
• Bump micrometer-core from 1.7.5 to 1.8.3
• Update slf4j to 1.7.36
• Update node_fetch_version to 2.6.7, remove kotlin-js-store/yarn.lock from .gitignore
• Replace specify pattern for JSON.stringify
• Drop obsolete dependency; cleanup configuration
• Clean up of the plugins API
• Handle any generic failures in CIO and debugger flag
• Migrate rest of the plugins
• Clarify exception message
• multipart/form-data requests: No way of streaming data asynchronously
• Convert (X)ForwardedHeader to new API and rename plugin
• Drop ApplicationReceiveRequest
• Fixes invalidating cookies cache on every request
• Support query and fragment in default request
• Drop before and after from new plugins API
• Add HTTPS Connector to TestApplicationEngine
• Remove explicit JVM 8 target
• Add auth from single provider if no WWW-Auth header is present
• Support streaming of body in curl
• Use global DslMarker
• Fix SPA javadoc
• Rewrite CallLogging, PartialContent, HttpsRedirect, WebJars, Metrics, CallId, ConditionalHeaders, Compression, Auto Head, DoubleReceive, Auth, FreeMarker, CORS, HSTS, ContentNegotiation, Sessions, XHttpMethodOverride, DefaultHeaders, Thymeleaf to new plugins API
• Fix SinglePageApplicationTest
• Remove single page plugin from ktor-server
• Fix SinglePageApplicationTest after rebase
• Support routing scoped plugins in hooks
• Add Single Page Plugin
• Bump metrics-core from 4.2.6 to 4.2.8
• Bump metrics-jvm from 4.2.4 to 4.2.8
• Drop ExperimentalTime
• Status pages Fixes
• Use UTF-8 as default charset for text and forms
• Delete jvmAndNix in ktor-server
• Update slf4j to 1.7.35
• Fix NoClassDefFoundError on android in debugger detector
• Disable response validation by default
• Migrate server plugins to multiplatform
• Flush unread bytes after readAvailable
• Remove unnecessary command from Linux CONTRIBUTING.md setup instructions
• Drop headerSizeHint
• Update logback to 1.2.10
• Fix routing is called for handled requests
• Drop old native memory model
• Add apiDump for DefaultHeader plugin changes
• Fix webSocketSession method suspends indefinitely on connection error
• Add defaults to stop method
• Change version to snapshot
• Fix double slash when appending segments
• Support java modules
• Retry-after header value should be in seconds
• Fixed appendIfNameAbsent and appendIfNameAndValueAbsent
• Fix receiving streaming body breaks client
• Fix sockets on Android
• Use DEFAULT_COMPRESSION for java.util.zip.Deflater
• Fix binary compatibility with jdk8
• Fix curl configuration
• Update Dokka to 1.6.10 and remove ZipException workaround for JS files
• Returning Thymeleaf fragments from Routes
• Add protocol support to testApplication
• Add option to choose value for X-Forwarded-* and Forwarded headers

1.6.8

• Update Gradle to 7.4
• Update Kotlin to 1.6.10
• Migrate gradle to version catalog
• Update logback version to 1.2.11 (KTOR-3935)
• Update atomicfu to 0.17.1
• Update netty to 4.1.74.Final
• Update netty-tcnative to 2.0.45.Final
• Update jetty to 9.4.45.v20220203
• Update tomcat to 9.0.59
• Update apache to 4.1.5
• Update okhttp to 4.9.3
• Update gson to 2.9.0
• Update jackson 2.13.1
• Update slf4j to 1.7.36
• Update node-fetch to 2.6.7
• Update js ws package to 8.5.0
• Revert wrong check to prevent anyHost with allowCredentials (KTOR-2872)

2.0.0-beta-1

• EAP Naming: main-number conflicts with dependencies (KTOR-2724)
• ktor.io/learn typo (KTOR-3563)
• Multiple messages around upgrading to new version (KTOR-3494)
• Deploy Ktor application to docker topic contains hard coded project name (KTOR-2852)
• Improvements for Docker sample in documentation (KTOR-3294)
• "io.ktor.serializaion.gson" - package naming in 2.0 (KTOR-3527)
• Drop client.get Operator Because of Ambiguity with get(URL) (KTOR-3487)
• Option "Add imports for Ktor modules automatically" doesn't work (KTOR-3226)
• Migrations are unavailable (KTOR-3570)
• AttributeKey instance is identified by its identity instead of its name (KTOR-3538)
• Fix Log Size for Java 11 Windows Build (KTOR-3535)
• ByteChannelSequential freezes after closing due to race condition (KTOR-2776)
• Apple Arm: 'Resolving NPM dependencies using yarn' returns 139 (KTOR-3561)
• Change log level from INFO to ERROR for tests only (KTOR-3466)
• Responding without contentLength freezes on CIO native (KTOR-3492)
• webSocketSession freeze every time (KTOR-3460)
• Exceptions are Swallowed in HttpClient.wss block (KTOR-3461)
• Support receiving headers before sending body in CIO client engine (KTOR-3491)
• [netty] Headers are only flushed after first byte is written (KTOR-3364)
• Fix testErrorHandling with JS (KTOR-3510)
• Build and test on Apple Silicon Arm (KTOR-3248)
• Fix old metadata publication (KTOR-3469)
• Remove checking body transformation from ContentNegotation (KTOR-3272)
• Ktor-Utils references a Java API not supported by Android (KTOR-3426)
• With test application should load environment from the application.conf (KTOR-2794)
• Inconsistent TestApplicationRequest and Client HttpRequestBuilder API's (KTOR-1246)
• Server features instead of client in the client install block (KTOR-3412)
• Using proguard and CallLogging feature causes JVM crashes (KTOR-3345)
• ContentNegotiation is missing in the plugins completion window (KTOR-3411)
• Code Snippets use Groovy in build files as opposed to default Kotlin option for Wizard (KTOR-2190)
• IJ locked after attempt to create new run config in a dialog (KTOR-3385)
• ContentNegotiation plugins don't accept null-responses from ContentConverts (KTOR-3346)
• High CPU consumption/Lock after project opening in org.jetbrains.kotlin.storage.getValue ; org.jetbrains.kotlin.idea.caches.resolve.IdeaResolverForProject (KTOR-3337)
• Update Ktor Plugin Description (KTOR-3388)
• Project Generated with eap-256 has Errors in Imports (KTOR-3397)
• Update non-generic samples to 2.0 (KTOR-3285)
• Simplify plugin descriptions in wizard, remove empty options (KTOR-3386)
• Bearer Authentication: Queue requests until refresh of tokens is completed (KTOR-3325)
• Article about storing sensitive data and accessing it in application.conf (KTOR-3340)
• Android: Failed resolution of: Ljava/nio/file/Paths using API 25 and lower (KTOR-3269)
• IDE action to migrate to 2.0.0 (KTOR-3225)
• Passing port 0 to start server on random port doesn't publish correct port to log (KTOR-3288)
• XForwardedHeaderSupport is installed late in the pipeline (KTOR-731)
• Error in 2.0 doc/sample for HttpClient retry (KTOR-3303)
• Cyclic dependency issue in latest 2.0 (main branch) (KTOR-3240)
• An error occurred when running a sample with the configured XML serializer (KTOR-3286)
• respondOutputStream behind nginx fails (KTOR-346)
• ProxyConfig.type checking for DIRECT instead of SOCKS (KTOR-1733)
• Freeze the screen when I create routes (KTOR-3004)
• httpMethod is not affected by X-Http-Method-Override (in opposite to docs) (KTOR-404)
• Client: DefaultRequest apply defaults before request builder (KTOR-2877)
• KDoc: HttpRequestBuilder.header actually appends header value, does not set it (KTOR-2492)
• TLS relared tests are failing on CI (KTOR-3224)
• Jackson: receiveOrNull crashes with an exception when sending empty content (KTOR-727)
• Content Negotiation: Gson: Should be able to return 400 for badly formatted request. (KTOR-373)
• Jackson-backed ApplicationCall.receive does not throw ContentTransformationException (KTOR-614)
• Remove Obsolete Check Cast from SuspendFunctionGun (KTOR-3178)
• Support 2.0.0 in IDE (KTOR-3196)
• Client HttpCache feature is not documented (KTOR-1279)
• Update server dependencies and imports in docs for 2.0.0 (KTOR-3150)
• Prioritize text found in feature titles over descriptions (KTOR-2488)
• SerializationException when serializing request body object of generic class type (KTOR-1019)
• The 'Create test for Ktor module' intention actions changes files from other modules for a multimodule Gradle project (KTOR-3062)
• Wizard Plugin listing strange link (KTOR-2882)
• Nothing happens when no test routes is selected when generating Ktor test for module (KTOR-3095)
• The 'Create test for Ktor module' intention action doesn't create any tests if routes are defined inside the extension function (KTOR-3079)
• Allow using the client itself inside Auth plugin in the refreshTokens lambda. (KTOR-2977)
• ADE at io.ktor.ide.plugins.add.KtorMarketplacePluginsUpdater.checkForUpdates (KTOR-3076)
• Ktor Client JS: request to /example requests http://localhost/example (KTOR-453)
• URLBuilder: Move Default Values to build() function (KTOR-1345)
• Impossible to modify response headers (KTOR-2822)
• Missing Locations params result in 404 instead of 400 (KTOR-447)
• Should return 405 when route exists but not for given method instead of 404 (KTOR-737)
• Fix 2.0.0 branch compilation (KTOR-2603)
• Query of pre-signed URL has been altered after decode and re-encode process (KTOR-778)
• ApplicationCall.locationOrNull raises error (KTOR-1684)
• Make body nullable for request builder (KTOR-1400)
• Provide better support for Ktor clients (KTOR-883)
• Retry on HttpCode or network error (KTOR-572)
• HttpRequestRetry in KTOR 2.0 should allow for request altering between retries (KTOR-3544)
• HttpCookies: parse / in the name ...

1.6.7 Release

Published 6 December 2021

• Explicitly specify jdk version for building (KTOR-3358)
• Make URL constructor public again (KTOR-3514)

1.6.6 Release

• Some Netty EngineMain properties are not set (KTOR-3464)
• Session cookie with BASE64 encoding fails to set correct cookie (KTOR-524)
• corsCheckRequestHeaders false (KTOR-445)
• DropwizardMetrics does not append baseName to the 'per endpoint'-metrics (KTOR-2527)
• Cookies that added to request got removed if HttpCookies plugin is installed (KTOR-3105)
• Development mode isn't taken into account for subroutes (KTOR-3316)
• URL port should be in 0..65535 (KTOR-3314)
• Basic auth not sending second request (KTOR-3472)
• Update Kotlin to 1.6.0 (KTOR-3422)

1.6.5 Release

• Bump kotlin from 1.5.30 to 1.5.31
• Bump tomcat from 9.0.48 to 9.0.54
• Bump logback from 1.2.3 to 1.2.6
• Bump slf4j from 1.7.30 to 1.7.32
• Bump gson from 2.8.6 to 2.8.9
• Bump okhttp from 4.6.0 to 4.9.2
• Bump jackson from 2.12.3 to 2.13.0
• Bump mockk from 1.10.6 to 1.12.0
• Add Apple Silicon targets (KTOR-3082)
• Fix HttpCookies feature overwriting request cookies (KTOR-3105)
• Change EAP version scheme (KTOR-3319)
• Update Netty to 4.1.69.Final (KTOR-472)
• Allow wildcard origins for CORS requests (KTOR-316)
• Add a host check for illegal symbols (KTOR-384)
• Add check to prevent anyHost with allowCredentials (KTOR-2872)
• Bump metrics-core from 4.2.3 to 4.2.4
• Bump webjars-locator-core from 0.47 to 0.48
• Bump metrics-jvm from 4.2.3 to 4.2.4
• Fix ProxyType.SOCKS being mapped to Proxy.Type.DIRECT
• fix grammar (KTOR-3237)
• Bump micrometer-core from 1.7.4 to 1.7.5
• Ignore flaky testTimeoutPriority (KTOR-3243)
• Fix npe if static file not found (KTOR-2811)
• Fix flaky timeoutPriorityTest (KTOR-3243)
• Fill Content-Length for PartialContent (KTOR-308)
• Change default log-level to INFO (KTOR-806)
• Use require from the stdlib instead of internal require (KTOR-2626)

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)