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2.2.3

Published 31 January 2023

Improvements

  • ContentNegotiation: "Skipping because the type is ignored" log message is unclear (KTOR-5479)
  • Make OAuth2 functionality multiplatform (KTOR-1144)
  • Log HTTP request time (KTOR-1250)
  • Add Client Plugins Trace Logging (KTOR-5264)

Bugfixes

  • FileStorage throws java.io.FileNotFoundException (File name too long) when request path is long (KTOR-5443)
  • HttpRequestRetry retries on FileNotFoundException thrown by FileStorage (KTOR-5444)
  • DropwizardMetricsPlugin logs status code incorrectly when is used together with StatusPages plugin (KTOR-5420)
  • Server ContentNegotiation no longer allows multiple decoders for one Content-Type (KTOR-5410)
  • Multipart File doesn't upload whole file, throws "Unexpected EOF: expected 4096 more bytes" for larger files (KTOR-3455)
  • Netty: Unable to set the tcpKeepAlive (KTOR-5370)
  • HOCON: CLI parameters don't override custom array properties since 2.1.0 (KTOR-5100)

2.2.2

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)

2.2.1

Published 7 December 2022

The critical error java.lang.NoClassDefFoundError: kotlinx/atomicfu/AtomicFU in the 2.2.0 release is fixed

2.2.0

Published 7 December 2022

  • Intergate Swagger UI Hosting as Ktor Feature (KTOR-774)
  • New plugins API for client (KTOR-5161)
  • Rate-Limit Support on Server (KTOR-1196)
  • Make sessions plugin multiplatform (KTOR-4960)
  • Add the ability to access the route inside a route-scoped plugin (KTOR-5112)
  • Add a method that returns a list of child routes recursively (KTOR-581)
  • Support Default Value for missing Env Variables in YAML (KTOR-5283)
  • Netty: ApplicationStarted event is fired before the server starts accepting connections (KTOR-4259)
  • parseAuthorizationHeader throws ParseException on header value with multiple challenges (KTOR-5216)
  • ByteChannel exception: Got EOF but at least 1 byte were expected (KTOR-5252)
  • Application data in OAuth State parameter (KTOR-5225)
  • NativePRNGNonBlocking is not found, fallback to SHA1PRNG (KTOR-668)
  • Not calling call.respond() at server results in 404 for the client (KTOR-721)
  • Restoring thread context elements when directly resuming to parent is broken (KTOR-2644)
  • Out of the box ContentConverter for Protobuf (KTOR-763)
  • Darwin: response is never returned when usePreconfiguredSession is used (KTOR-5134)
  • List.merge() should have reversed priority (KTOR-5208)
  • Allow nested authentications to be combined using AND (KTOR-5021)
  • The swaggerUI plugin should be placed in the io.ktor.server.plugins.swagger package (KTOR-5192)
  • CORS Plugin should log reason for returning 403 Forbidden errors (KTOR-4236)
  • The default path to an OpenAPI specification doesn't work for the 'openAPI' plugin (KTOR-5193)
  • JWT: JWTPayloadHolder.getListClaim() throws NPE when specified claim is absent (KTOR-5098)
  • Logging: the plugin instantiates the default logger even when a custom one is provided (KTOR-5186)
  • Java client engine doesn't handle HttpTimeout.INFINITE_TIMEOUT_MS properly (KTOR-2814)
  • SessionTransportTransformerMessageAuthentication: Comparison of digests fails when there is a space in a value (KTOR-5168)
  • Support serving OpenAPI from resources (KTOR-5150)
  • Remove check for internal class in Select (KTOR-5035)
  • Persistent Client HttpCache (KTOR-2579)
  • Support native windows HTTP client (KTOR-735)
  • Add Server BearerAuthenticationProvider (KTOR-5118)
  • Merged config: "Property *.size not found" error when calling configList method on an array property (KTOR-5143)
  • "POSIX error 56: Socket is already connected" error when a socket is connection-mode on Darwin targets (KTOR-4877)
  • StatusPages can't handle errors in HTML template (KTOR-5107)
  • HttpRequestRetry: Memory leak of coroutines objects when using the plugin (KTOR-5099)
  • CallLogging and CallId: exceptions thrown in WriteChannelContent.writeTo are swallowed (KTOR-4954)
  • Temp files generated by multipart upload are not cleared in case of exception or cancellation (KTOR-5051)
  • Websockets, Darwin: trusting a certificate via handleChallenge doesn't work for Websockets connections (KTOR-5094)
  • Digest auth: Support returning any objects which implement Principal interface (KTOR-5059)
  • Add Debug Logging to Default Transformers (KTOR-4529)
  • No way getting client's source address from IP packet (KTOR-2501)
  • Add Env Variable to Change Log Level on Native Server (KTOR-4998)
  • Add Debug Logging for Ktor Plugins and Routing (KTOR-4510)
  • Add Debug Logging to ContentNegotiation (KTOR-4518)
  • Add Debug Logging to Routing (KTOR-4524)
  • Add Debug Logging to Auth Plugin (KTOR-4519)
  • Add Debug Logging to Status Pages Plugin (KTOR-4527)
  • Add Debug Logging to PartialContent Plugin (KTOR-4525)
  • Add Debug Logging to Sessions Plugin (KTOR-4526)
  • Add Debug Logging to Call Id (KTOR-4520)
  • Add Debug Logging to WebSockets Plugin (KTOR-4528)
  • Add Debug Logging to Double Receive Plugin (KTOR-4530)
  • Add Debug Logging to Compression Plugin (KTOR-4521)
  • Make certificate generation helpers more flexible (KTOR-5023)
  • Jackson converter: Support requests with Content-Length header (KTOR-4904)
  • Add a way to get a client's port (KTOR-430)
  • Retry and timeout client plugins don't work together (KTOR-4652)
  • Server Session - Switch to Kotlinx serialization (KTOR-2572)
  • ApplicationCall.respondRedirect should have overload for Url (KTOR-1538)
  • Make API to Use Configuration in Application Plugins (KTOR-4533)
  • Way to block use of TLS 1.0/1.1 when using Ktor/Netty (KTOR-4587)
  • testApplication: application initialization block isn't eagerly called (KTOR-4819)
  • testApplication: test server lifecycle management (KTOR-4773)
  • The beginning character of encodedPath field(Url class) is wrong when relative path (KTOR-621)
  • Unable to access userPrincipal of servletRequest in ktor-server-servlet (KTOR-4784)
  • When unable to get JWKS, JWTAuth swallows the underlying exception and only logs the last message (KTOR-636)
  • CIO Server generates wrong URL for OAuth URL provider using Locations (KTOR-2143)
  • Inconsistency among server engines when determining port/host of an incoming request (KTOR-4141)
  • Update Versions of Dependencies (KTOR-5293)

2.1.3

Published 26 October 2022

  • JS: window.location.origin returns null when executed in iframe via srcdoc attribute (KTOR-4993)
  • SensitivityWatchEventModifier - Move the reflection call of this modifier out from the Ktor Core (KTOR-1647)
  • "java.lang.IllegalArgumentException: Failed requirement." in SelectorManagerSupport (KTOR-2914)
  • HOCON: CLI parameters don't override custom properties since 2.1.0 (KTOR-5000)
  • Websockets timeout doesn't cause a close of a connection (KTOR-3504)
  • DefaultHeaders: a header is duplicated in a StatusPages's handler (KTOR-4990)
  • Websockets: timeout doesn't cause closing of incoming and outgoing channels (KTOR-2430)
  • RFC 3986 recommendation for encoding URI is NOT followed (KTOR-993)
  • Cookies: Invalid encoding of cookies' values since 1.4.0 (KTOR-917)
  • ByteReadChannel is unable to read files with long lines (KTOR-2588)
  • WebSocketDeflateExtension configureProtocols always failed with stackOverflow (KTOR-4916)
  • Update Kotlin to 1.7.20 (KTOR-4963)
  • Netty HTTP/2: response headers contain ":status" header and that leads to IllegalHeaderNameException in the ConditionalHeaders plugin (KTOR-4943)
  • Maven: ktor-server-test-host-jvm causes dependency error starting from Ktor 2.0.3 (KTOR-4900)
  • Autoreloading: "Flow invariant is violated" error since Ktor 2.0.3 (KTOR-4926)
  • Autoreloading: ClassCastException when retrieving plugins in testApplication (KTOR-4729)
  • CIO engine has wrong doc for request timeout (KTOR-4941)
  • CIO: A request through a proxy server results in 403 from Cloudflare (KTOR-4925)

2.1.2

Published 29 September 2022

  • HttpCacheEntry ignoring Request Cache-Control directives (KTOR-4894)
  • testApplication does not handle port and connectors (KTOR-4875)
  • Native: Wrong status code when requesting with DELETE method and body (KTOR-3566)
  • Default host address 0.0.0.0 isn't reachable on Windows (KTOR-4834)
  • TestApplicationEngine error handling is inconsistent with DefaultEnginePipeline, breaking clients (KTOR-4009)
  • Routing: Wrong content-type results in 400 Bad Request instead of 415 Unsupported Media type (KTOR-4849)

2.1.1

Published 6 September 2022

  • CIO: responses are received with a huge delay on JVM Windows (due to reverse DNS lookup internally) (KTOR-4827)
  • Netty HTTP/2 not working (KTOR-578)
  • HTTP/2 push fails with Netty engine (KTOR-800)
  • HttpCookies: no space between cookie pairs (KTOR-3854)
  • Netty ALPN provider detection not working (KTOR-4712)
  • CIO: Connection reset by peer on MacOS (KTOR-2036)
  • CallLogging MDC with sessions: Application feature Sessions is not installed (KTOR-550)
  • Deprecate Public API with Atomicfu Declarations (KTOR-4774)
  • Deprecate receiveOrNull because it's confusing (KTOR-4772)
  • Server ContentNegotiation Plugin doesn't check ignoredTypes for Request Body (KTOR-4770)
  • IllegalArgumentException is thrown when UnixSocketAddress.path is accessed on JVM (JDK 16+) (KTOR-4695)
  • WebSocketDeflateExtension not following RFC (KTOR-4696)
  • The parseWebSocketExtensions function behaves incorrectly (KTOR-3189)
  • Receive non-Nullable Type Throws NPE in Case of Failure (KTOR-4771)
  • Darwin: Symbol not found: OBJC_CLASS$_NSURLSessionWebSocketMessage on iOS 12 (KTOR-4159)
  • Fix Merging Date Headers on the Client (KTOR-4782)
  • Replace exception in InputStreamAdapter and OutputStreamAdapter constructors with warning message If parking (KTOR-4736)
  • Clearing Session Cookie in Chrome 80+ with SameSite and Secure (KTOR-437)
  • The OutgoingContent.toByteArray() stalls when used in combination with a OutgoingContent.WriteChannelContent (KTOR-2126)
  • Missing Content-Type header in a request (KTOR-1407)
  • Crash when making requests from browser inside of web worker (KTOR-4715)
  • An error occurs when there is a binary such as protobuf in the response body of error (KTOR-1619)
  • CallLogging configured MDC entries are not passed to StatusPages exception handlers (KTOR-4193)
  • LocalFileContent incorrectly relies on the last modification time of a file to check its existence (KTOR-4707)
  • Sessions: WSS in combination with Secure cookies throws IllegalArgumentException (KTOR-4697)
  • Json request failure with configured form authentication (KTOR-678)

2.1.0

Published 11 August 2022

  • Add YAML Configuration Format Support (KTOR-3572)
  • Allow overriding HSTS settings per host (KTOR-4578)
  • CORS: Pattern matching for origin (KTOR-316)
  • Darwin: Allow setting custom NSURLSession (KTOR-583)
  • Support setting caching options on call (KTOR-457)
  • Revert default behavior of string encoding for ContentNegotiation and JsonPlugin (KTOR-4739)
  • Make Content-Length header validation optional (KTOR-4655)
  • Client resources plugin miss builders for PATCH method (KTOR-4658)
  • The awaitSuspend method wakes up early in closed ByteChannelSequential (KTOR-4597)
  • HttpCache plugin does not support max-stale directive (KTOR-4610)
  • Incoming request body validation (KTOR-503)
  • Client does not support sending or receiving json null value (KTOR-745)
  • Jetty: Content Length exception when body size is greater than 4096 bytes (KTOR-4622)
  • Darwin: configureRequest doesn't actually configure a NSMutableURLRequest when HTTP request is made (KTOR-4719)
  • OAuth2: Allow sending extra parameters for authorization and access token requests (KTOR-2128)
  • Java engine: Allow configuring HTTP version (KTOR-4609)
  • ContentEncoding: body<ByteArray>() receives truncated array (KTOR-4653)
  • Support configuring Netty codec limits via application config (KTOR-4636)
  • [OkHttp] StreamRequestBody should override isOneShot or allow multiple reads of request body (KTOR-4637)
  • OverridingClassLoader fails to delegate to parent for resources (KTOR-4004)
  • OkHttp and iOS: request with only-if-cache directive in Cache-Control header fails with 504 when match is stale (KTOR-4127)
  • Allow Pebble to use Accepted Language header for built-in i18n support (KTOR-4593)
  • Test engine can't handle concurrent requests (KTOR-4572)
  • Parameters of cloned UrlBuilder affect parameters of an original builder (KTOR-4573)
  • Reified type causes ApplicationCall.receive() throw UnsupportedOperationException (KTOR-3715)
  • ApplicationConfig lacks the ability to export a part of the config to a third-party library (KTOR-4416)
  • Path parameter doesn't get encoded in type safe requests (KTOR-3953)
  • Update Kotlin to 1.7.0 (KTOR-4450)
  • Bump jteVersion from 2.0.3 to 2.1.2 (KTOR-4648)

2.0.3

Published 28 June 2022

  • Development mode class loader leads to ClassCastException within a CouroutineScope (KTOR-4164)
  • Validate that the body of an incoming request is received completely (KTOR-4379)
  • UrlBuilder escapes fragment parameters (KTOR-4412)
  • CallLogging: JVM crashes when jansi checks whether a file descriptor refers to a terminal (KTOR-3476)
  • WebSocket client closes connection due to an HTTP request timeout (KTOR-4419)
  • [JS client] Cannot change redirect policy by followRedirects=false (KTOR-326)
  • CIO engine doesn't apply a request timeout from the HttpTimeout plugin (KTOR-4473)
  • CIO: Websockets request doesn't include query parameters (KTOR-4390)
  • Ignore SIGPIPE for server sockets (KTOR-4474)
  • Direct byte buffers are increased in size when server slowly processes request (KTOR-4397)
  • UDP responses are received with a huge delay on JVM Windows (due to reverse DNS lookup internally) (KTOR-4423)
  • "No instance for key AttributeKey: ApplicationPluginRegistry" when exception is thrown during the Call phase (KTOR-4448)
  • Non-decipherable exception "No result transformation found" (KTOR-4287)
  • Unable to set the Content-Type header in a request (KTOR-620)
  • Update kotlinx.coroutines to 1.6.2 (KTOR-4451)
  • Support the HttpTimeout capability in the DelegatingTestClientEngine (KTOR-4436)
  • Limit the number of parallel running requests in Netty (KTOR-4575)
  • Resources plugin fails to process parameters of type UShort (KTOR-4424)
  • Resources plugin doesn't respect default values for Enum (KTOR-4411)
  • Invalid request line produced by CIO engine for URL with parameters and without path (KTOR-4347)
  • call.receiveText() tries to parse body as JSON when the ContentNegotiation plugin is installed (KTOR-4426)
  • Ignore ByteReadChannel as receive type in ContentNegotiation (KTOR-4511)
  • Setting body to TextContent leads to NPE when the ContentNegotiation plugin is installed (KTOR-4383)
  • submitFormWithBinaryData call leads to NPE when the ContentNegotiation plugin is installed (KTOR-4269)
  • ResponseConverter NPE when returning ByteArray with the ContentNegotiation plugin (KTOR-4399)

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

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

Published 11 April 2022

  • HttpClient breaks permanently when certain exceptions occur while consuming ByteReadChannel (KTOR-3140)
  • Fix Dokka publication for 2.0.0 (KTOR-4194)
  • [Doc] invalid KDoc link for https://ktor.io/docs/http-client-engines.html#darwin (KTOR-4165)
  • Update the 'Manual Configuration' help link after the 2.0.0 release (KTOR-3678)
  • Where did 1.6.8 docs go? (KTOR-4147)
  • Fail to create response observer in different native thread. (KTOR-3278)
  • "Ktor app with Kotlin/Native fails with ""There is no event loop. Use runBlocking { ... } to start one.""" (KTOR-4149)
  • Update limitations for Kotlin/Native (KTOR-4143)
  • UDP sockets on native (KTOR-1159)
  • Ktor stopped working with latest Tomcat 9.0.39 (KTOR-1172)
  • Update to Kotlin 1.6.20 (KTOR-4107)
  • ContentNegotiation: the plugin removes Content-Type header even when a matching registration is not found (KTOR-4091)
  • JMXReporter not included in ktor-metrics:1.6.8 (KTOR-4102)
  • Performance Issue / Ktor & Netty (KTOR-610)
  • httpMethod is not affected by X-Http-Method-Override (in opposite to docs) (KTOR-404)
  • Android: Failed resolution of: Ljava/nio/file/Paths using API 25 and lower (KTOR-3269)
  • ContentNegotiation plugins don't accept null-responses from ContentConverts (KTOR-3346)
  • Using proguard and CallLogging feature causes JVM crashes (KTOR-3345)
  • Remove checking body transformation from ContentNegotation (KTOR-3272)
  • Feature: Use websockets with serialization (KTOR-423)
  • Fix testErrorHandling with JS (KTOR-3510)
  • [netty] Headers are only flushed after first byte is written (KTOR-3364)
  • AttributeKey instance is identified by its identity instead of its name (KTOR-3538)
  • HttpCookies: parse / in the name of a cookie (KTOR-3497)
  • Returning Thymeleaf fragments from Routes (KTOR-3624)
  • Rewrite Thymeleaf to New Plugins API (KTOR-3687)
  • Rewrite HSTS to new plugins API (KTOR-3752)
  • Rewrite FreeMarker to new Plugins API (KTOR-3751)
  • Rewrite CachingHeaders to New Plugins API (KTOR-3688)
  • Implementation for Single Page Plugin (KTOR-3635)
  • Sockets no longer working on Android since 2.0.0-beta-1 (KTOR-3659)
  • Implementation for Single Page Plugin (KTOR-3577)
  • Content Negotiation: Gson: Should be able to return 400 for badly formatted request. (KTOR-373)
  • Rewrite ConditionalHeaders to New Plugins API (KTOR-3759)
  • Single Page Plugin (KTOR-3531)
  • HttpResponseValidator.handleResponseException should have access to request to provide valuable information in exceptions (KTOR-3652)
  • Build in feature for Single PAge Applications (KTOR-515)
  • "ContentNegotiation: The ""charset=UTF-8"" part is added for the Content-Type header" (KTOR-3799)
  • Rewrite Netty Engine (KTOR-3467)
  • SinglePageApplication plugin returns 404 for non-existent paths (KTOR-3944)
  • Split packages in KTOR Client 2.00-BETA-1 (KTOR-4106)
  • Support WebSockets in Darwin engine (KTOR-4093)
  • Ktor http client with java engine uses incorrect timeout. (KTOR-4058)
  • ktor-client performance (KTOR-506)
  • InvalidPathException in ApplicationEngineEnvironmentReloading (KTOR-3831)
  • "Screenshot with the new project wizard on the ""Create a new project"" topic is outdated" (KTOR-4020)
  • Add possibility to fully configure metricName in ktor-server-metrics-micrometer (KTOR-3302)
  • Adding Native support to ktor-server-html-builder for 2.0.0 release (KTOR-3972)
  • Ktor: Allow overriding coroutine dispatcher in MockEngine (KTOR-3230)
  • HttpClient request hangs when Logging plugin is installed (KTOR-3970)
  • Ktor uses too much memory compared to other Http server libraries (KTOR-3903)
  • [client] MPP WebSockets client (KTOR-751)
  • Native websocket client support (KTOR-599)
  • Don't perform migrations for MPP projects (KTOR-3812)
  • Change visibility from internal to public to HttpResponse and HttpClientCall (KTOR-3984)
  • Rename the 'header' function to 'allowHeader' for consistency with similar functions (KTOR-3980)
  • The CallID plugin missing in a New Project wizard (KTOR-2911)
  • IDEA plugin missing the Session authentication (KTOR-3359)
  • Install plugin completion doesn't work with custom built version of Ktor from main (KTOR-4031)
  • Memory leak when Compression plugin is installed (KTOR-4028)
  • Make most useful hooks public (KTOR-3797)
  • The ShutDownUrl sample doesn't work in the latest EAP (KTOR-4025)
  • OAuth: scopes are separated by + that's encoded to %2B (KTOR-3945)
  • The Caching headers plugin stops working in the latest EAP (KTOR-4022)
  • The 'allowHeadersPrefixed' and 'allowHeaders' CORS functions works incorrectly (KTOR-3979)
  • Migrate Generator to New Testing API (KTOR-3763)
  • Support receiving OAuth code response as form post (KTOR-3342)
  • Ktor test websocket call hangs (KTOR-4000)
  • Implementation for Create ktor-test module with mocks of engine and clients for writing tests (KTOR-3236)
  • Remove mutex from call logging (KTOR-3987)
  • Add jte template support (KTOR-3749)
  • No contextual serializers when KotlinxSerializationConverter is used (KTOR-3782)
  • Add support for list size methods in PlaceholderList (KTOR-3940)
  • Missing headers in OutgoingContent (KTOR-3758)
  • ResponseObserver does not respect MDC context (KTOR-2435)
  • Binary compatibility issue with ktor-2.0.0-beta1 when using JDK 1.8 (KTOR-3645)
  • Enhance api for ConditionalHeaders usage (KTOR-728)
  • localization issue with new project wizard - plugin page (KTOR-3943)
  • IDE action to migrate to 2.0.0 (KTOR-3225)
  • Add colors to CLI client (KTOR-3929)
  • Support macOs M1 in CLI generator (KTOR-3922)
  • Bearer Auth: refreshTokens callback blocks indefinitely when server returns 401 (KTOR-3795)
  • "ContentEncoding: ""Unexpected EOF: expected 10 more bytes"" when trying to decode HEAD response" (KTOR-3781)
  • Memory leak in ktor-client-curl (KTOR-3767)
  • Rename ApplicationPlugin<A, B, C> to BaseApplicationPlugin<A, B, C> (KTOR-3873)
  • Ktor Server and double receive break receiving of big files (KTOR-3832)
  • Setting Content-Length Header manually when using call.respondOutputStream (KTOR-560)
  • Support for adding values to the MDC later on in the pipeline. (KTOR-536)
  • Default request: Query parameters in default URL are overwritten (KTOR-3793)
  • Timeout in receiving streaming body breaks client (KTOR-3704)
  • Setting DefaultRequest.url.protocol on the client side breaks the ability to establish a ws connection (KTOR-3890)
  • Rename the 'io.ktor.resources.serialisation' package to '...serialization' for consistency (KTOR-3842)
  • Generator performance: cache Maven requests (KTOR-3866)
  • JS: Websocket errors are not being handled correctly (KTOR-1726)
  • Logback transient depencency from ktor-server-test-host (KTOR-2038)
  • Ktor plugin is asking to migrate to EAP versions (KTOR-3609)
  • "Module ""io.ktor:ktor-network (io.ktor:ktor-network-iosarm64)"" has a reference to symbol kotlinx.coroutines/SingleThreadDispatcher|null[0]" (KTOR-3562)
  • Retry on HttpCode or network error (KTOR-572)
  • Server hangs indefinitely when responding to requests on android using version 2.0.0 (KTOR-3653)
  • IllegalStateException when writing in coroutine context backed by more than one thread (KTOR-3801)
  • References for kotlinx.serialization plugin sample code in a new Ktor project created with Maven build system are unresolved (KTOR-3754)
  • multipart/form-data requests: No way of streaming data asynchronously (KTOR-3825)
  • Migrate ForwardHeaderSupport to new API (KTOR-3677)
  • Sort endpoints in Endpoint view and when creating tests (KTOR-3725)
  • StackOverflowError when opening Enpoints view with local Routing function (KTOR-3816)
  • Provide an example how to use new MultiPartFormDataContent (#KTOR-325) (KTOR-3549)
  • Client docs for desktop are misleading (KTOR-3813)
  • When working with SessionStorage, write is called every time after read (KTOR-3336)
  • DefaultRequest API doc contains missing members (KTOR-3800)
  • testApplication: Add https EngineConnector (KTOR-3810)
  • Rewrite HttpsRedirect to New Plugins API (KTOR-3668)
  • Rewrite WebJars to New Plugins API (KTOR-3667)
  • Rewrite Metrics to New Plugins API (KTOR-3666)
  • Rewrite PartialContent to New Plugins API (KTOR-3665)
  • Rewrite CallId to New Plugins API (KTOR-3352)
  • Drop Before/After from new plugins API (KTOR-3803)
  • Performance: Don't store PSI elements in Ktor Url Mappings. Use Smart Reference or PSI Anchor, instead (KTOR-3789)
  • Infrastructure: Build with JDK 11 for all modules fails: Can't inline metric micrometer because it uses jvm target 8 (KTOR-3712)
  • The 'refreshTokens' callback isn't invoked when an API returns a 401 response without the 'WWW-Authenticate' header (KTOR-3516)
  • Add DslMarker to testApplication builder (KTOR-3783)
  • Prohibit Nesting of install Blocks for Client and Server Configuration (KTOR-3333)
  • In docs and generated Gradle, Prometheus is misspelled as Promteteus (KTOR-3792)
  • submitFormWithBinaryData: mutation attempt of frozen @194c6a8 (KTOR-2947)
  • iOS: Failed to find HttpClientEngineContainer with new native memory model (KTOR-3517)
  • Rewrite CallLogging to new plugins API (KTOR-3351)
  • Drop @ExperimentalTime (KTOR-3595)
  • Using any Suspend or Coroutine function in Bearer Auth functions cause crash on iOS (KTOR-3177)
  • [iOS] InvalidMutabilityException: mutation attempt of frozen (KTOR-1223)
  • InvalidMutabilityException: Configuration issues for ios (KTOR-1251)
  • iOS testing MockEngine issue (KTOR-1541)
  • """InvalidMutabilityException: Frozen during lazy computation"" when using by lazy for HttpClient" (KTOR-1087)
  • kotlin.native.concurrent.InvalidMutabilityException: mutation attempt of frozen kotlin.collections on iOS when deserializing class that contains less properties than the json (KTOR-2740)
  • Native: Cannot mutate objects inside onDownload and onUpload lambdas (KTOR-3068)
  • "HttpClient / native: ""mutation attempt of frozen"" crash when configuring the client" (KTOR-1628)
  • Ktor Kotlin Multiplatform leak (KTOR-3586)
  • Put label to local history before performing migration in Ktor (KTOR-3716)
  • StatusPages plugin continues call after calling handler (KTOR-3707)
  • StatusPages not returning code 500 on catched exception (KTOR-3721)
  • Rewrite Compression to New Plugins API (KTOR-3661)
  • Rewrite Auto Head to New Plugins API (KTOR-3670)
  • Rewrite DoubleReceive to New Plugins API (KTOR-3672)
  • Make default charset UTF-8 when using receiveText for application/json request (KTOR-789)
  • Rewrite CORS to New Plugins API (KTOR-3663)
  • Rewrite Auth to New Plugins API (KTOR-3660)
  • Rewrite Sessions to New Plugins API (KTOR-3664)
  • Rewrite ContentNegotiation to New Plugins API (KTOR-3669)
  • Rewrite MethodOverride to New Plugins API (KTOR-3662)
  • Client logging: no description of default loggers' behavior on different platforms (KTOR-3421)
  • Update logback and slf4j (KTOR-3733)
  • NoClassDefFoundError is thrown on Android because ktor-utils references a not supported Java API (KTOR-3690)
  • Ktor-Utils references a Java API not supported by Android (KTOR-3426)
  • Migrate plugins to multiplatform (KTOR-3539)
  • ByteBufferChannel leaves unflushed data after partial readAvailable causing Apache client request to stall (KTOR-3730)
  • Migrate DefaultHeaders to new API (KTOR-3676)
  • ByteReadPacket.headerSizeHint is unused (KTOR-3632)
  • Hooks don't work with routing scoped plugins (KTOR-3740)
  • Client request builder: add shortcuts for authentication headers (KTOR-2876)
  • Pull Request - KTOR-404 Introduce support for X-Http-Method-Override (KTOR-1825)
  • Can't set a base url that includes path data (KTOR-730)
  • Mention about closing ActorSelector manager (KTOR-269)
  • Migrate to new kotlinx.coroutines and limited dispatcher(revert corePoolSize option) (KTOR-3463)
  • Routing is called for handled requests (KTOR-3732)
  • TomCat Documentation (KTOR-2395)
  • default resource package don't work (KTOR-3722)
  • webSocketSession method suspends indefinitely when there in connection error (Ktor beta) (KTOR-3654)
  • FUS metrics in IDE (KTOR-2775)
  • Update Documentation and Code for DoubleReceive Feature (KTOR-1876)
  • Add Defaults for the server.stop Method (KTOR-3505)
  • HTTP/2 not working with Netty (KTOR-3705)
  • Include changes from hands-on PR: Update 03_customer-routes.md #120 (KTOR-3713)
  • Nested routing fails to match route (KTOR-1626)
  • URLBuilder from string with trailing slash or from Url with no trailing slash, produces double slash when appending segments (KTOR-3618)
  • Provide the capability to generate WebSocket tests (KTOR-3061)
  • Add modulepath support for Java >= 9 (KTOR-619)
  • HttpRequestRetry plugin expects Retry-After header value to be in milliseconds (KTOR-3634)
  • StringValuesBuilder.appendIfNameAbsent appends only if name is already present (KTOR-3650)
  • Migrations of the client code are not working for queries with non-trivial expression body (KTOR-3703)
  • Curl Cinterop compilation is failed on MacOS (KTOR-3681)
  • Compression slow due to using BEST_COMPRESSION for deflate/gzip (KTOR-3680)
  • Could not resolve: io.ktor:ktor-locations:2.0.0-beta-1 on a new project created with IDEA 2021.3.1 (KTOR-3639)
  • Update URL for the 'Adding Ktor dependencies' topic and add redirects (KTOR-3673)
  • Support package split in Ktor migrations in plugin (java modules support) (KTOR-3679)
  • Rewrite StatusPages with the new plugins API (KTOR-3312)
  • "Save ""Create Run Configuration automatically"" within .idea directory" (KTOR-3282)
  • java.lang.NoSuchMethodError: java.nio.ByteBuffer.limit(I)Ljava/nio/ByteBuffer when Ktor is built with JDK 9+ (KTOR-1398)
  • TestHttpClientEngine doesn't support HTTPS requests (KTOR-3614)
  • Endpoints view: Endpoints not populated if routes require authentication (KTOR-3182)
  • Insecure user session samples in documentation (KTOR-3582)
  • HttpRequestTimeoutException should not inherit CancellationException in ktor http client (KTOR-3192)
  • Update Documentation and Code for HSTS Feature (KTOR-1878)
  • Reduce the number of versions displayed in a plugin (KTOR-3250)
  • Update Documentation and Code for Webjars Feature (KTOR-1885)
  • XForwardedHeaderSupport should let you specify which index (from end) to choose (KTOR-565)
  • Make migrations more configurable (KTOR-3617)
  • EAP Naming: main-number conflicts with dependencies (KTOR-2724)
  • ktor.io/learn typo (KTOR-3563)
  • Update Documentation and Code for HttpsRedirect Feature (KTOR-1879)
  • Provide better support for Ktor clients (KTOR-883)
  • Multiple messages around upgrading to new version (KTOR-3494)
  • HttpRequestRetry in KTOR 2.0 should allow for request altering between retries (KTOR-3544)
  • 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)
  • Pull Request - fix #1970 - update MultiPartFormDataContent to allow contentType override using optional builder (KTOR-1833)
  • Pull Request - KTOR-1264 - Add UUID to DefaultConversionService (KTOR-1815)
  • Pull Request - Intercept pipeline at Setup phase for XForwardedHeaderSupport feature… (KTOR-1844)
  • Pull Request - Add locale to ThymeleafContent (KTOR-1838)
  • Objections to changing boundary to internal on MultiPartFormDataContent? (KTOR-325)
  • 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)
  • Build and test on Apple Silicon Arm (KTOR-3248)
  • Prototype anchors in new plugins API (KTOR-3392)
  • Rename the 'Ios' client engine to more generic term to cover all Apple operating systems (KTOR-3394)
  • Update Samples to Ktor 2.0 (KTOR-3218)
  • Implement new Locations feature (KTOR-1706)
  • Fix old metadata publication (KTOR-3469)
  • JS Client doesn't support ServiceWorker (KTOR-3448)
  • Move Server Related Code from ktor-http-cio to ktor-server-cio (KTOR-3462)
  • Add Check if Feature is installed for WebSocket builders (KTOR-3459)
  • With test application should load environment from the application.conf (KTOR-2794)
  • TestEngineApplication - implement HttpClient API (KTOR-2416)
  • Inconsistent TestApplicationRequest and Client HttpRequestBuilder API's (KTOR-1246)
  • Server features instead of client in the client install block (KTOR-3412)
  • 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)
  • Improve documentation for native/Apple client engines (KTOR-3375)
  • IJ locked after attempt to create new run config in a dialog (KTOR-3385)
  • "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)
  • Add explicit menu action for migration (KTOR-3400)
  • Project Generated with eap-256 has Errors in Imports (KTOR-3397)
  • Update non-generic samples to 2.0 (KTOR-3285)
  • Support New Native Memory Model (KTOR-3217)
  • Simplify plugin descriptions in wizard, remove empty options (KTOR-3386)
  • Server for Kotlin Native (KTOR-746)
  • call.request.queryParameters decode plus as space (KTOR-3297)
  • Migrate existing plugins to RoutingScoped (KTOR-3201)
  • 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)
  • Add parameter for specifying content-length in ApplicationCall#respondBytes (KTOR-3087)
  • Update Documentation and Code for CallId Feature (KTOR-1874)
  • Passing port 0 to start server on random port doesn't publish correct port to log (KTOR-3288)
  • Allow application environment configuration when running via commandLineEnvironment (KTOR-3027)
  • XForwardedHeaderSupport is installed late in the pipeline (KTOR-731)
  • Add locale to ThymeleafContent (KTOR-3313)
  • Add support for ports in withTestApplication (KTOR-725)
  • 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)
  • XML Support in Ktor (KTOR-489)
  • Start ktor server on random port (KTOR-686)
  • ProxyConfig.type checking for DIRECT instead of SOCKS (KTOR-1733)
  • Freeze the screen when I create routes (KTOR-3004)
  • Client: DefaultRequest apply defaults before request builder (KTOR-2877)
  • KDoc: HttpRequestBuilder.header actually appends header value, does not set it (KTOR-2492)
  • parameterOf() should have a variant that takes in a Map<String, List> (KTOR-399)
  • TLS relared tests are failing on CI (KTOR-3224)
  • [Ktor Client] CborFeature (KTOR-3174)
  • Jackson: receiveOrNull crashes with an exception when sending empty content (KTOR-727)
  • Jackson-backed ApplicationCall.receive does not throw ContentTransformationException (KTOR-614)
  • Remove Obsolete Check Cast from SuspendFunctionGun (KTOR-3178)
  • Ktor: Fold internal stack frames for HTTP server (KTOR-2274)
  • Support 2.0.0 in IDE (KTOR-3196)
  • Client HttpCache feature is not documented (KTOR-1279)
  • Feature to Plugin changes in Documentation (KTOR-2372)
  • Update server dependencies and imports in docs for 2.0.0 (KTOR-3150)
  • Add method to Client and ServerResponseException (KTOR-3128)
  • Add UUID to DefaultConversionService (KTOR-1264)
  • 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)
  • Implementation for Simple API for writing features (KTOR-2480)
  • Wizard Plugin listing strange link (KTOR-2882)
  • Add filtering support in Ktor client response interceptor (KTOR-2992)
  • 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)
  • Define completion priorities for Ktor keywords (KTOR-2773)
  • Adding features action in IDE (KTOR-2893)
  • Ktor Client JS: request to /example requests http://localhost/example (KTOR-453)
  • URLBuilder: Move Default Values to build() function (KTOR-1345)
  • Implement design about moving features from ktor-server-core (KTOR-1239)
  • Move server code to io.ktor.server.* package (KTOR-2865)
  • Impossible to modify response headers (KTOR-2822)
  • ApplicationConfig: how to iterate over keys and values of config (KTOR-2318)
  • Missing Locations params result in 404 instead of 400 (KTOR-447)
  • Implementation for Events Feature For Client Metrics (KTOR-2472)
  • 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)
  • ContentConverter.convertForSend should receive a KType (KTOR-444)
  • Make body nullable for request builder (KTOR-1400)
  • Send 100 Continue response only when getting a request to receive IncomingContent (KTOR-855)

    • 1.6.8

    Published 14 March 2022

    • 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

    Published 23 December 2021

    • 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 of a cookie (KTOR-3497)
    • Support for adding values to the MDC later on in the pipeline. (KTOR-536)
    • Pull Request - fix #1970 - update MultiPartFormDataContent to allow contentType override using optional builder (KTOR-1833)
    • Pull Request - KTOR-1264 - Add UUID to DefaultConversionService (KTOR-1815)
    • Pull Request - Intercept pipeline at Setup phase for XForwardedHeaderSupport feature… (KTOR-1844)
    • Pull Request - Add locale to ThymeleafContent (KTOR-1838)
    • Pull Request - KTOR-404 Introduce support for X-Http-Method-Override (KTOR-1825)
    • Objections to changing boundary to internal on MultiPartFormDataContent? (KTOR-325)
    • Prototype anchors in new plugins API (KTOR-3392)
    • Rename the 'Ios' client engine to more generic term to cover all Apple operating systems (KTOR-3394)
    • Update Samples to Ktor 2.0 (KTOR-3218)
    • Implement new Locations feature (KTOR-1706)
    • Feature: Use websockets with serialization (KTOR-423)
    • JS Client doesn't support ServiceWorker (KTOR-3448)
    • Move Server Related Code from ktor-http-cio to ktor-server-cio (KTOR-3462)
    • Client request builder: add shortcuts for authentication headers (KTOR-2876)
    • Add Check if Feature is installed for WebSocket builders (KTOR-3459)
    • Implementation for Create ktor-test module with mocks of engine and clients for writing tests (KTOR-3236)
    • TestEngineApplication - implement HttpClient API (KTOR-2416)
    • Add explicit menu action for migration (KTOR-3400)
    • Add possibility to fully configure metricName in ktor-server-metrics-micrometer (KTOR-3302)
    • Support New Native Memory Model (KTOR-3217)
    • Server for Kotlin Native (KTOR-746)
    • call.request.queryParameters decode plus as space (KTOR-3297)
    • Migrate existing plugins to RoutingScoped (KTOR-3201)
    • Support receiving OAuth code response as form post (KTOR-3342)
    • Add parameter for specifying content-length in ApplicationCall#respondBytes (KTOR-3087)
    • Allow application environment configuration when running via commandLineEnvironment (KTOR-3027)
    • Add locale to ThymeleafContent (KTOR-3313)
    • Add support for ports in withTestApplication (KTOR-725)
    • Expose non-reified request methods (KTOR-2590)
    • XML Support in Ktor (KTOR-489)
    • Start ktor server on random port (KTOR-686)
    • parameterOf() should have a variant that takes in a Map<String, List> (KTOR-399)
    • [Ktor Client] CborFeature (KTOR-3174)
    • Can't set a base url that includes path data (KTOR-730)
    • Ktor: Fold internal stack frames for HTTP server (KTOR-2274)
    • Add method to Client and ServerResponseException (KTOR-3128)
    • Add UUID to DefaultConversionService (KTOR-1264)
    • Implementation for Simple API for writing features (KTOR-2480)
    • Add filtering support in Ktor client response interceptor (KTOR-2992)
    • Define completion priorities for Ktor keywords (KTOR-2773)
    • Adding features action in IDE (KTOR-2893)
    • Implement design about moving features from ktor-server-core (KTOR-1239)
    • Move server code to io.ktor.server.* package (KTOR-2865)
    • ApplicationConfig: how to iterate over keys and values of config (KTOR-2318)
    • Implementation for Events Feature For Client Metrics (KTOR-2472)
    • ContentConverter.convertForSend should receive a KType (KTOR-444)
    • Send 100 Continue response only when getting a request to receive IncomingContent (KTOR-855)
    • Update Documentation and Code for HttpsRedirect Feature (KTOR-1879)
    • Improve documentation for native/Apple client engines (KTOR-3375)
    • Update Documentation and Code for CallId Feature (KTOR-1874)
    • Feature to Plugin changes in Documentation (KTOR-2372)

    1.6.7

    Published 6 December 2021

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

    1.6.6

    Published 25 November 2021

    • 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

    Published 2 November 2021

    • Bump kotlin from 1.5.30 to 1.5.31
    • Bump tomcat from 9.0.58 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

    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

    Published 26 August 2021

    • 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

    Published 29 July 2021

    • 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

      Published 1 July 2021

      • 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

      Published 28 May 2021

      • 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)
      • Upgrade kotlin to 1.5.10 (KTOR-2722)

      1.5.4

      Published 30 Apr 2021

      • 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

      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)
      • Upgrade kotlin to 1.4.32 (KTOR-2403)

      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)
      • Upgrade kotlin to 1.4.30 (KTOR-1639)

      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)
      • Breaking change: Fixed trailing slashes handling in routing (KTOR-372) Routes registered without trailing slashes no longer match URLs with trailing slashes, and vice versa. To keep the previous behavior, install the IgnoreTrailingSlash feature.
      • 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)

      1.4.2

      Published 10 Nov 2020

      Please see Change Log on Ktor site

      1.4.1

      Published 23 Sep 2020

      • OkHttp: Can't reuse same HttpRequestBuilder for different network clients (KTOR-949)
      • Empty body in response using macosX64 target (KTOR-479)
      • Native: InvalidMutabilityException creating HttpClient (KTOR-915)
      • MultiPartData.readAllParts() throws java.io.IOException when multipart list is empty (KTOR-767)
      • kotlin.native.concurrent.InvalidMutabilityException: mutation attempt of frozen io(.ktor.client.request.HttpRequestPipeline (KTOR-693)
      • "FreezingException: freezing of InvokeOnCompletion has failed" using native-mt coroutines (KTOR-973)
      • kotlin.native.concurrent.InvalidMutabilityException with 1.3.3-native-mt (KTOR-497)
      • Parser Exception in header with character code 1 not allowed (KTOR-860)
      • Calling HttpStatement#toString more than once throws IllegalArgumentException (KTOR-1005)
      • Wrong session id get stuck at clients (KTOR-1007)
      • Exception after WebSocketSession.close() invocation. (KTOR-847)
      • Error Ktor running on background thread on iOS (KTOR-499)
      • HttpClient can only be used on the main thread for native targets (KTOR-491)
      • Ignore content length when transfer encoding is chunked for CIO server (KTOR-1036)
      • ConcurrentList.increaseCapacity() throws ArrayIndexOutOfBoundsException (KTOR-1034)
      • Ktor 1.3.1 Fails File Upload with MalformedInputException (KTOR-391)
      • Update library versions, fix config after release (KTOR-1027)
      • Fix parsing urls with trailing spaces (KTOR-886)
      • 1.4.0: breaking change by making response nullable in ResponseException (KTOR-916)
      • Netty: Not started servers leak resources (KTOR-939)
      • Ktor websocket client passes configured max frame as timeout millis (KTOR-923)
      • Routing: get matcher has higher priority than param matcher on the same level (KTOR-792)
      • Confusing log message about failed session lookup (KTOR-776)
      • Implement runtime check of using native-mt coroutines (KTOR-956)
      • Http parse security issue (KTOR-841)
      • Bumped versions:
        • kotlinx.coroutines 1.3.9-native-mt-2
        • kotlinx.serialization 1.0.0-RC2
        • kotlin 1.4.10

      1.4.0

      Published 18 Aug 2020

      • Upgrade to kotlin 1.4.0
      • Add native platform support for CIO client (#2021)
      • Prevent access Tomcat servletRequest after recycling
      • Fix verbose IO exception logging
      • Fix client cookies remove
      • Fix suspend tests for digest provider
      • Add deprecation to BasicAuth feature
      • Add client.get operator for features
      • Add client websocket feature config
      • iOS Certificate Pinning (#1750)
      • Add originHost support in browser
      • Fix client logging issues with POST body
      • Prevent CURL multi-handle double close
      • Add content-type header to default transformers
      • Fix report for multiple failed engines in native
      • Use window.location.origin as default host in URLBuilder
      • Prevent Empty Cookie addition (#2008)
      • Fix executor service termination in okhttp (#1860)
      • Verify sending Content-Type and custom object body via POST (#1897)
      • Fix ByteBufferPool recycle (#2016)
      • Update jetty version
      • Fix CIO exception logged twice
      • Change exception type for long strings in readUtf8Line
      • Fix uri field in digest auth header to include query params (#1992)
      • Fix empty multipart post
      • Move the default test server to CIO
      • Fix webpack warning about ktor-client-core critical dependency
      • Fix missing qop in DigestAuthProvider (Issue #1974)
      • Handle " in different position cases
      • Fix parsing of quoted header parameter value
      • Fix saved call early completion
      • Fix tests with empty json check
      • Fix sending blank ContentType in Apache engine
      • Parse blank content type to Any
      • Fixed serialization of empty body (#1952)
      • JsonFeature: Fixed header behavior and made it more flexible (#1927)
      • Fix max-age header to use '=' instead f ':'. (#1769)
      • Add contextual serialization support
      • Introduce non-suspend api for writing
      • fix memory alignment check (#1742)
      • JetBrains Toolbox icon (#1805)
      • Apache should use existing approach when merging headers (#1919)
      • Fix conditional headers behaviour (Fix #1849).
      • Change IosHttpRequestException parent to improve usability
      • OAuth2: Added option to pass params in URL (#1847)
      • Fix doubling host
      • Enhanced handling of statusCode for AndroidEngine (#1852)
      • Fix deserialization issue in client (Fix #1800).
      • GitHub issue/pr links in IDEA Git log (#1806)
      • Fix log channel is not closed for ByteArrayContent (#1808)
      • Use comma to divide headers (Fix #1765).
      • HTTP Client tracing using Stetho Android library.
      • Fix static content resolution for directories inside Jar (#1777).
      • Improve WebSocket routing API (Fix #1075).
      • Implemented cookies encoding with their own encoding and added test cases for this
      • Fix URI support (#1755)
      • Fix OkHttp WebSocket close reason completion (#1363).
      • Fix package directive; Add unimported cfnetwork constants
      • Fix client.join to wait engine close
      • Verify receive from response in exception
      • Update okhttp version to 4.4.0
      • Cleanup iOS proxy configuration
      • Fix WebSocketTest.testMaxSize
      • Fix UTF8 parsing (#1718).

      1.3.2

      Published 12 Mar 2020

      • Introduced iOS streaming response support
      • Provided challenge handler in iOS client configuration
      • Improved JsonFeature configuration DSL (#1472)
      • Simplified server kotlinx.serialization config
      • Recovered HttpRequestBuilder.takeFrom function (#1626)
      • Allowed to configure default cookies asynchronously
      • Exposed server LocationInfo and added location resolve functions (#1657)
      • Introduced function for async writing to server response channel (#1703)
      • Added an option to filter logged calls for ktor-client-logging
      • Fixed iOS client timeouts
      • Fixed iOS crash
      • Fixed 100% CPU Apache Ktor Http Client #1018 (#1689)
      • Fixed missing client response logging
      • Fixed CIO server local address detection (#1663)
      • Fix server request origin to provide header's host and port when available
      • Fixed random missing feature errors caused by concurrency at startup (#1694)
      • Fixed Set-Cookie header parser in iOS and JS
      • Fixed client multiple redirects with relative path (#1704)
      • Fixed unwrapping cancellation exceptions in client (#1482)
      • Fixed missed preconfigured OkHttpClient in OkHttpEngine (#1646)
      • Fixed websocket to complete closeReason on disconnection (#1275).
      • Fixed websocket sending CloseReason(1009) when frame is too big
      • Fixed websocket pinger logging
      • Fixed maxFrameSize for chunked frames
      • Fixed URL scheme parser (#1614)
      • Fixed platform detection in PlatformUtils.IS_NODE and PlatformUtils.IS_BROWSER (#1675)
      • Fixed Short.highByte
      • Fixed consumeEachBufferRange (#1693)
      • Fixed httpclient gzip decoding failure (#1189)
      • Fixed InputStream wrapper for Input
      • Bumped versions:
        • Kotlin 1.3.70
        • kotlinx.coroutines 1.3.4
        • kotlinx.serialization 0.20.0
        • kotlinx.html 0.7.1
        • dropwizard 4.1.2
        • slf4j 1.7.30
        • mustache 0.9.6
        • pebble 3.1.2
        • webjars 0.43
        • jackson 2.10.2

      1.3.1

      Published 5 Feb 2020

      • Introduced experimental client timeout feature
      • Fixed OkHttp leaking threads
      • Fix decoding UTF8 lines (#1323)
      • Fixed websocket close sequence (#1262, #1571, #1427)
      • Reduced number of redundant exceptions logged in jetty server
      • Fixed text decoder in js client under nodejs
      • Fixed NSUrlSession memory leak (#1420)
      • Make server feature throw BadContentTypeFormatException to get status 400
      • Reverted accidentally removed client LocalFileContent
      • Removed User-Agent header in browser (to avoid CORS-related issues)
      • Fixed request body with Input
      • Improved native clients performance
      • Fixed native and js client cancellation issues
      • Fixed file descriptor leak in Jetty server (#1589)
      • Fixed server sessions and cache related iseues (#1591)
      • Upgraded JWT/JWKS versions
      • Upgraded Netty version
      • Fixed multiple server jwt auth providers processing (#1586)
      • Fixed Auth retry logic (#1051)
      • Fixed ApplicationRequest.remoteHost to not report "unknown"
      • Fixed corrupted headers in CIO client and server on Android
      • Improved server cancellation handling

      1.3.0

      14 Jan 2020

      • ktor client proxy support
      • Introduced HttpStatement and deprecated potentially dangerous resource-leaking client API
      • Eliminated kotlinx.io dependency
      • Fixed server identity compression handling: keep original content length
      • Fixed handling GET requests with body (#1302)
      • Fixed curl request with empty body
      • Added iOS url session configuration
      • Fixed CIO engine no longer sends port in "Host" header (#1295)
      • Add INTRINSIC value to TLS signature algorithms
      • Introduced ability to send string in request body
      • Improved client and server typeOf support with kotlinx.serialization
      • Gradle 5.4.1+ with newer metadata (metadata 1.0)
      • Improved exceptions handling in client and server on Android
      • Added missing TLS parameters and relaxed TLS parsing to ignore unsupported features
      • Improved session diagnostics (#1368)
      • Fixed hookRequests in test engine (#1300)
      • Deprecate java.time related API and related cleanup (for future kotlin.time support)
      • Restricted CIO HTTP headers parser
      • Introduced header name and value validation
      • Fixed must-revalidate on the request side in ktor client (#1406)
      • Fixed OkHttp client resource cleanup on close
      • Added watchos/tvos native targets
      • Fixed content truncation at native and JS targets
      • Fixed server's If-Range header parsing to avoid crash at date parsing (#1377)
      • Fixed server's conditional headers processing
      • Reduced required JDK version for DefaultHeaders server feature
      • Fixed client hanging due to exception in response pipeline
      • Replaced HttpClientJvmEngine to HttpClientEngineBase that is now common for all platforms (affects only custom client engines)
      • Fixed hierarchy of execution and call contexts in clients that allows to properly handle request lifetime using execution context.
      • Optimize JS module import time (#1464)
      • Upgraded versions of Netty, Jetty and Tomcat implementations
      • Added Pebble template engine (#1374)
      • Introduced localPort route that is always tied to actual socket port (#1392)
      • Fixed cookie expiration date parsing (#1390)
      • Server authentication feature's phases are now public (#1160)
      • Fixed auth header resending after redirect (#1467)
      • TCP half-close made optional for CIO client engine and disabled by default.
      • Apache client random timeouts fixed
      • Fixed locale-dependant code (#1491)
      • Fixed unclosed websocket channels if cancelled too early
      • TCP half-close made optional for CIO client engine and disabled by default. (#1456)
      • Improved ktor-client-mock engine to be thread safe (#1505)
      • Fixed client cookies logging (#1506)
      • Fixed multiple application stop events in test engine (#1498)
      • Fixed CIO ActorSelectorManager to not spin due to cancelled keys (affects both CIO client and server)
      • Made default auth validate functions fail to force users to implement them
      • Introduced test client instance in the test server
      • Fixed various server and client engines to return null for missing headers rather than empty list
      • Introduced support for json structures in client and server (#1519)
      • Introduced ktor-server-core binary compatibility tracking
      • kotlinx.coroutines 1.3.3

      1.2.6

      25 Nov 2019

      • Kotlin 1.3.60
      • Restricted CIO HTTP headers parser
      • Introduced header name and value validation

      1.2.5

      27 Sep 2019

      • Fixed ClosedSendChannel exceptions in client and server
      • Fixed Android crash on client and server exceptions
      • Fixed server identity compression handling: keep original content length
      • Fixed partial content without the passed range doesn't have content length
      • Fixed curl request with empty body
      • Fixed empty client form data (#1297)
      • Fixed CIO engine no longer sends port in "Host" header (#1295)
      • Fixed potential deadlock in Android engine
      • Gradle Metadata 1.0 (Gradle 5.6.2)
      • kotlinx.coroutines 1.3.2
      • kotlinx.serialization 0.13.0
      • Dropwizard 4.1.0
      • jackson 2.9.9.3

      1.2.4

      Published 2 Sep 2019

      • Fixed multipart form header entity separator
      • Fixed crypto in IE11 (#1283)
      • Marked response transient in the client exception (#1256)
      • Fixed network on main thread in okhttp engine close
      • Fixed follow redirect iOS (#1000)
      • Kotlin 1.3.50
      • kotlinx.coroutines 1.3.0

      1.2.3

      Published 1 Aug 2019

      • JS websocket bugs fixes and improvements
      • Eliminated Java9's Base64 implementation (useful for older JDK and Android)
      • Fixed bug of adding unexpected trailing slash (#1201) (#1206)
      • Improved apache and okhttp client engines performance
      • Fixed client response body cancellation
      • Added client response streaming on nodejs
      • Deprecated old client BasicAuth
      • Introduced a flag to send auth without negotiation
      • Added server kotlinx.serialization initial support (SerializationConverter)
      • Client TLS implementation fixes: cancellation and error handling.
      • Added web assembly content type.
      • Prohibited server double request content call.receive.
        • Introduce DoubleReceive feature that makes it work.
      • Server CORS support fixed and improved
      • Added initial kotlinx.serialization support for server including receiving generic collections.
      • Introduced ktor-bom for better dependency management.
      • Improved jetty server engine configuration to enable manual connectors setup.
      • Fixed client memory leak (#1223).
      • Upgraded Jetty, Netty and utility libraries.
      • Kotlin 1.3.41

      Breaking changes/Migration steps:

      • CORS doesn't allow non-simple request body content types anymore by default
        • to allow extra content types such as json, enable allowNonSimpleContentTypes
      • At least Kotlin 1.3.41 IS REQUIRED

      1.2.2

      Published 20 June 2019

      • Upgraded to Kotlin 1.3.40.
      • Netty server engine uses native transports when available (#1122).
      • Upgraded to Netty 4.1.36 (#1190).
      • Added JVM shutdown hooks in server engines (#1111, #1164).
      • Introduced challenge builder functions in server auth providers (#366, #921, #1130, #798).
      • Segmentation fault is fixed in native clients (#1135).
      • Improved gracefull shutdown in ktor client engines Jetty and Apache.
      • Removed kotlin-reflect from ktor jvm clients (#1162).
      • Client threads daemonized (#1170).
      • Relaxed client cookie value restrictions (#1069).
      • Fixed empty client requests with okhttp engine (#1175).
      • API cleanup, deprecations.
      • kotlinx.coroutines 1.2.2, kotlinx.serialization 0.11.1.

      1.2.1

      Published 27 May 2019

      • Fixed module function lookup (regress, #1132)
      • Fixed SessionTransportTransformers application order (#1147)
      • Fixed double content length header in requests on older Androids (#1060)
      • Fixed receiving a byte channel crash on Android (#1140)
      • Fixed websocket sockets lifecyle on Jetty engine
      • Downgraded Gradle to reduce gradle metadata version

      1.2.0

      14 May 2019

      • Introduced multiplatform websockets: jvm, js.
      • Added client certificates support.
      • Fixed updating session in directory storage (#963).
      • Added optional contentType to formDsl (#910).
      • MockEngine version which favors execution order and returns processed requests (#924).
      • Fixed Unit body serialization.
      • Allowed using preconfigured OkHttp client instance.
      • Defined the client default user agent.
      • Improved curl error diagnostics and resource management.
      • Fixed LogLevel.NONE with body bytes.
      • Added CIO endpoint config builder.
      • Fixed status code check in client Auth feature.
      • Fixed client close issue.
      • Fixed: GMTDate.toJvmDate() uses current date instead of given date. (#986)
      • Moved client auth to common.
      • Use UTF-8 as default charset in BasicAuth.
      • Introduced client content encoding feature.
      • Introduced client call validator feature.
      • Old API deprecations and removals.
      • Fixed gzip/deflate on JDK11
      • Introduced JWT auth header retrieval configuration (#1048)
      • CallLogging message format customization (#1047)
      • Fixed logging error with no call-related MDC (#1033)
      • Avoided using constant hash salt in UserHashedTableAuth
      • Added LDAP auth provider proper characters escaping
      • Minimized jetty core pool size and made it configurable (#1083)
      • Made servlet engine use servlet config instead of context (#1063)
      • Introduced accepted content types contributor in ContentNegotiation (#357)
      • Introduced ApplicationEnvironment.rootPath with servlet engine support (context path) (#738)
      • Support for rootPath in routing by default (#738)
      • Introduce ability to serve web resources from WAR
      • Added micrometer metrics (#1037)
      • Added Thymeleaf templating feature (#988)
      • Cookie session use / path by default (#1043)
      • Add hot reload experimental support for JDK9+ (VM option required)
      • HttpStatusCode equals check is amended
      • Added client AcceptCharset header support
      • KotlinxSerializer moved to a separate artifact
      • Client engine API simplified
      • Introduced client cache support
      • Server authenticator config reworked
      • Server digest auth updated to use UTF-8
      • Added experimental android client line-wrapping logger
      • Fixed webjars parameters handling and several minor fixes
      • Introduced JWTVerifier configure block when using JWKProvider
      • Added client json feature custom content types support
      • Fixed incorrect url encoding for some characters (#1094)
      • Fixed hanging jetty server engine
      • Introduced CIO client engine request timeout config
      • Added client multipart content length support
      • Jetty upgraded to 9.4.15.v20190215
      • okhttp client upgraded to 3.14.0
      • Fixed CIO client CPU utilization issue
      • Kotlin 1.3.31
      • kotlinx.coroutines 1.2.1

      1.1.5

      Published 24 Apr 2019

      • Minimized jetty core pool size and make it configurable (#1083)
      • Servlet engine fixed to use servlet config instead of context (#1063)

      1.1.4

      Published 13 Apr 2019

      • Upgrade to Kotlin 1.3.30
      • Upgrade coroutines to 1.2.0

      1.1.3

      Published 21 Feb 2019

      • Fixed NoSuchMethodError on Android (#927)
      • Fixed upload file error on JS (#956)
      • Fixed several encodings issues caused corrupted jsons and receive pipeline erros (#920, #787, #866)
      • Fixed curl connection errors reporting
      • Updated jackson dependency (#952)

      1.1.2

      Published 24 Jan 2019

      • Introduced native curl client engine (#479)
      • Added iosArm32 target (except curl)
      • Host and port route builders (#825)
      • Fixed host() and port() functions to respect proxy (#834)
      • Fixed classloading issue affecting hot-reload (#825)
      • Fixed hanging CIO client (#800, #806)
      • Added CIO client CBC support (#623, #560, #394)
      • Upgraded JWKS/JWT (#856)
      • Fixed server MessageDigest concurrent issues
      • Introduced NonceManager, deprecated OAuth2StateProvider
      • Prohibited setting session at server after responding the call (#864)
      • Fixed loosing errors in StatusPages if there was already a response sent
      • Introduced application property on ApplicationEngine interface
      • Introduced experimental ktor server exceptions
        • BadRequestException
        • NotFoundException
        • MissingRequestParameterException
        • ParameterConversionException
        • supported in locations out of the box (including #767)
        • experimental parameters delegation support
      • Added routing tailcard prefix support (#876, #526)
      • Fixed registering content converters with custom content type pattern (#872)
      • Improved GSON error diagnostics (#811)
      • Exclude several content types in Compression feature by default: audio, video, event-stream (#817)
      • Fixed hanging handleWebSocketConversation
      • Fixed cookie session max-age value to be bumped to Int.MAX_VALUE (#892)
      • Fixed CIO headers parsing: allowed headers with no values
      • Fixed client websocket nonce size (#861)
      • Fixed client scheme parsing
      • Supported client relative redirects by making #takeFrom() resolve relative urls. (#849)
      • Fixed network on main thread in CIO (#764)
      • Changed the default algorithm to SHA-256 from SHA-1 for signed server cookies
      • Fixed conflicting WebSockets and StatusPages (#889)
      • Update gradle to 4.10
      • Kotlin 1.3.20, kotlinx.coroutines 1.1.1, kotlinx.serialization 0.10.0

      1.1.1

      Published 26 Dec 2018

      • Fixed broken pom files

      1.1.0

      Published 24 Dec 2018

      • Reduced JDK7/8 dependencies (including #762)
      • Discarded deprecated API
      • Coroutines debug agent support
        • see Kotlin/kotlinx.coroutines/core/kotlinx-coroutines-debug/README.md
      • Fixed IndexOutOfBounds during main module function search
      • okhttp-client: pass contentLength for multipart form data
      • Improved auto-reloading feature in corner-cases (#783)
      • Fixed HTTP server upgrade to delay socket close (#674)
      • Added Mustache templating feature (#713)
      • Added ability to configure Logger instance for CallLogging
      • Fixed session HMAC to do a constant time comparison
      • Added Node.js suport for js http client (#791)
      • SessionTransportTransformerDigest is deprecated (#792)
        • also switched to SHA-384 by default that is not vulnerable
      • Fixed jetty server thread names (#756)
      • Fix conditional headers zoned dates (#476)
      • NettyChannelInitializer made public (#286)
      • Fixed slf4j dependency (#808)
      • Fixed client logging freeze
      • Added client DigestAuth feature
      • Fixed apache client response reading freeze
      • Fixed apache client engine errors handling
      • Kotlin 1.3.11, kotlinx.coroutines 1.1.0

      1.0.1

      Published 4 Dec 2018

      • Client logging feature (Logging in ktor-client-logging)
      • Client user agent feature (see UserAgent)
      • Client top-level list serialization support (#739)
      • JS client body handling fix (#746)
      • Client redirect edge cases fixed
      • Client close/cancel handling improved
      • CIO client bugfixes
      • Unicode filenames support in multipart fileupload (#757, #687, #596)
      • ContentNegotiation and WebSocket server features compatibility (#745)
      • Server session cookie duration is optional (#736)
      • Server autreload support fixed (#736)
      • CachingOptions resolution ambiguity fixed (#741)

      1.0.0

      Published 19 Nov 2018

      • Improved documentation
      • Improved performance
      • Kotlin 1.3.10
      • kotlinx.coroutines 1.0.1 and structured concurrency support:
        • Coroutine scopes introduced per pipeline, call, application and web socket session
      • Fixed client response cancelation via receive<Unit>() and response.cancel()
      • Disabled client pipelining by default to provide safe behavior by default
      • GMTDate improvements on js and native
      • Added client response observer for response logging purpose
      • Test client and mock engine improvements
      • Cookies dates, domains and dupicate parameters processing fixed
      • Server pipeline fixed to discard request body if not used (#609, #574)
      • Websocket session lifecycle fixed during close sequence
      • Several Url and UrlBuilder fixes and improvements
      • Introduced ExpectSuccess client feature
      • Fixed StatusPages to handle child job failures (#646)
      • Compression bugfixes (including #708, #685)
      • Fixed timeouts in websockets with Jetty
      • Renamed DevelopmentEngine to EngineMain
      • Restricted @Location annotation targets, allow on a typealias (#539)
      • Removed default connector on port 80 (#670)
      • Several JWT and OAuth bugfixes and error habdling improvements (#664, #676, #550)
      • Improved serialization client feature

      0.9.5

      Published 19 Sept 2018

      • Added shorthand client functions for HEAD, OPTIONS, PATCH and DELETE methods (#562)
      • URLBuilder's parser improved (#553, #567)
      • Improved client's cookie matching and processing
      • Introduced CallId feature
      • Added MDC support to CallLogging feature
      • Fixed setting charset encoding for non-text content types
      • Added respondOutputStream { } response function
      • Migrated to Kotlin 1.2.70
      • Split Infrastructure phase into Monitoring and Features phases

      0.9.4

      Published 29 Aug 2018

      • Added multiplatform client support (android and ios)
      • Added Android client engine (UrlConnection)
      • Added OkHttp client engine (Android support)
      • Added Jackson feature support
      • Added Ios client engine
      • Deprecated response.contentType and response.contentLength
      • Strengthened IncomingContent deprecation
      • Upgraded Jetty ALPN, Tomcat
      • Fixed config evaluation issues (#488)
      • Disabled async incoming upgrade stream at Tomcat
      • Prohibited appending unsafe headers to request headers
      • Renamed XForwardedHeadersSupport to XForwardedHeaderSupport (#547)
      • Added HttpResponse.receive<T> method to run response pipeline on raw response
      • Introduced kotlin multiplatform url-parser
      • Supported client form data and multipart
      • Added missing client builders for post and put methods
      • Simplify client configuration API
      • Fixed several compression issues
      • Fixed client attributes evaluation
      • Fixed CIO engine random algorithm selection
      • Fixed url parsing (#511)
      • Fixed ambiguity in writing client Content-Type and Content-Length headers
      • Minor performance fixes
      • Netty HTTP/2 fixes
      • Fixed IOOBE in satic resource resolution (#493)
      • Fixed JWT error handling
      • Kotlin 1.2.61, kotlinx.coroutines 0.25.0

      0.9.3

      Published 26 Jun 2018

      • Improved WebSocket API
      • Websocket header Sec-WebSocket-Key is now optional
      • Fixed client cookies rendering to avoid x-enc
      • Fixed plain text client reader (#392)
      • Added EC support in CIO TLS (#394: ECDHE_RSA_AES256_SHA384, ECDHE_RSA_AES128_SHA256)
      • Fix client certificate validation
      • Introduced optional authentication
      • Added ApplicationCall as receiver for auth validate functions
      • Introduced call.respondBytes (#395)
      • Improved JWT support: multiple schemes, nullable issuer
      • Conversion service enum type diagnostics improved (#403)
      • Avoided using apos entity in HTML escaping as IE doesn't support it (#400)
      • Converter support for java big numbers
      • Ability to add auth methods to existing feature on the fly
      • Improved auth header scheme and contents validation (#415)
      • Default charset for BasicAuth is now UTF-8 (#420)
      • Added ByteArrayContent.contentLength (#421)
      • Fixed headersOf case insensitive issue (#426)
      • Client deserialization improved by using type token
      • Ability to disable client default transformers
      • Explicit Accept header in client request
      • Turn on masking in client websockets (#423)
      • Fixed inverted PartialContent.Configuration.maxRangeCount check (#440)
      • Fixed uncaught UnsupportedMediaTypeException from receiveOrNull() (#442)
      • Fix multipart boundary header parsing
      • Upgraded jwks/jwt, applied RSA256 by default if unspecified (#434, #435)
      • Upgrade coroutine version to 0.23.3
      • Upgrade Jetty version to 9.4.11.v20180605
      • Add client-mock-engine for testing purpose
      • Use default available engine by deafult
      • Upgrade kotlin to 1.2.50

      Move ktor-samples to a separate repository (#340). https://github.com/ktorio/ktor-samples

      0.9.2

      Published 23 Apr 2018

      • New auth DSL, more suspendable functions (such as verify/validate)
      • RoutingResolveTrace for introspecting routing resolution process
      • HTTP client improvements and bugfixes (DSL, reconnect, redirect, cookies, websockets and more)
      • CIO http client pipelining support, chunked and more
      • CIO initial TLS support
      • Session authentication provider
      • OAuth2: introduce ability to generate and verify state field
      • OAuth: fix scopes parameter to conform to RFC (#329)
      • OAuth2: fix bug with double scopes encoding (#370)
      • OAuth2: add ability to intercept redirect URL
      • CORS: introduce allowSameOrigin option
      • Auth: provide application call as receiver for validate functions (#375 and related)
      • Test host reworked, handleRequest reads the body and redirects the exceptions correctly
      • Servlets: fixed inputStream acquisition, fixed error handling
      • Java 9 compatibility improved (no modules yet)
      • Digest auth fixes (#380)
      • Log running connectors details for better development experience (#318)
      • Last-Modified header and related functionality to work in proper GMT time zone (#344)
      • IncomingContent is deprecated
      • URLBuilder fixes and improvements
      • Documentation improvements
      • Performance optimizations (Netty, CIO server backends)
      • CIO server improved stability
      • Encrypted session support (SessionTransportTransformerEncrypt)
      • Empty (null) model for freemarker (#291)
      • ContentNegotiation missing Accept header support (#317)

      0.9.1

      Published 29 Jan 2018

      • Support for blocking servlets and GAE
      • Headers and Parameters types instead of ValuesMap
      • Velocity templates support
      • Unsafe (Forbidden) headers checks added
      • Deprecated Resource type
      • Added support for extensible version providers to ConditionalHeaders feature
      • Engine-specific configuration support for application.conf
      • Added filtering and customisation of log level to CallLogging feature
      • Added ability to skip authentication using a predicate, add documentation to Authentication feature
      • Introduced auth0 JWT/JWKS authentication (#266)
      • ktor http client DSL improvements
      • CIO engine improvements, stability and performance
      • Introduced [OutgoingContent] properties contentLength, contentType and status
      • Upgrade Netty in the corresponding engine implementation
      • Introduced shareWorkGroup option for Netty engine
      • More documentation
      • Bump versions of dependencies

      0.9.0

      Published 31 Oct 2017

      • Package structure reworked
      • Packages and maven groupId renamed org.jetbrains.ktor -> io.ktor
      • Server-related artifacts having ktor-server-* name prefix (ktor-netty -> ktor-server-netty)
      • Application Host renamed to Application Engine
      • FinalContent renamed to OutgoingContent as opposite to IncomingContent (introduced in 0.4.0)
      • Added Application Engine configure facilities so one can specify thread pool size or some engine-specific parameter
      • Initial idiomatic ktor HTTP client implementation (artifacts prefixed with ktor-client-*)
      • Metrics support, DropWizard integration
      • Improve routing API, tune resolution mechanics, hide some implementation details
      • ContentNegotiation feature to support variable content on send and receive
      • Jackson support
      • Experimental pure kotlin application engine on coroutines (CIOApplicationEngine) and CIO-based http client backend
      • Improved stability under load
      • Status pages processing improvements
      • A lot of documentation

      0.4.0

      Published 16 Aug 2017

      • Built with Kotlin 1.1.4
      • Refactored receive/response pipelines and moved them into respective ApplicationRequest & ApplicationResponse classes
      • Fixes, improvements and integration tests for HTTP/2 support
      • Update ContentType to treat all parts case insensitively
      • Remove ApplicationLog and use SLF4J Logger directly
      • Add HttpMethod.Patch and respective builder functions
      • routing function will now install Routing feature or use existing installed feature for easier modules
      • Convert sessions to proper feature, support multiple sessions, improve DSL
      • HeadRequestSupport feature is renamed to AutoHeadResponse (with deprecated typealias)
      • Replace ApplicationTransform with receive pipeline
      • Introduce send/receive pipelines for all call pipelines
      • Gson application feature for JSON transformation of incoming & outgoing data objects
      • Added HttpBin sample (thanks to @jmfayard)
      • Employ DslMarker annotation to prevent accidental use of route functions in get/post handlers
      • Improve diagnostics for untransformed content
      • Ensure missing file (FileNotFoundException) can be handled properly with StatusPages feature
      • Websocket fixes for large frames, fragmentation and more
      • Support for specifying config file with command line
      • Improvements in Servlet-based hosts
      • Memory allocation and performance optimisations
      • Add Apache 2 LICENSE file
      • Add documentation to some types
      • New sample for static content
      • Bump versions of dependencies

      0.3.3

      Published 22 Jun 2017

      • Execution model slightly changed to avoid global executors. ApplicationEnvironment doesn't provide executor anymore
      • Websockets refactored with channels instead of callback functions
      • Fixed bug with compression not preserving status code (thanks Diego Rocha)
      • Fixes in Netty support: performance issues under heavy load and keep-alive connections, cancellation, closed sockets
      • Fixes in session serialization, enums support
      • Optimisations in Servlet and Jetty hosts, fixes in edge cases
      • Fixes in chat sample

      0.3.2

      Published 24 Apr 2017

      • Fix bug in byte array response that missed Content-Length header
      • Fix default encoding in FreeMarker to be UTF-8
      • Fix FreeMarker writer
      • Fix charset for text/* content types to be UTF-8 by default
      • Fix Kweet sample application in kweet deletion
      • Fix form authentication to adhere to removal of post parameters from parameters
      • Rework static content DSL to improve usability
      • Improve Accept header handling in routes
      • Support local class in locations, improve diagnostics
      • Add servlet host tests running in Jetty, but using servlet deployment model
      • Benchmarks can now measure GC performance (and any other JMH profiler)
      • Performance optimisations

      0.3.1

      Published 7 Apr 2017

      • Replace routing function contentType with accept
      • Major refactoring in internal host system to simplify and unify code
        • Use embeddedServer(Netty, …) instead of embeddedNettyServer(…)
        • Support automatic reloading in embedded hosts
        • Fix ApplicationTransform problems preventing Freemarker templates from working
      • Fix json and logback dependencies to avoid propagating to clients
      • Bug fixes & performance optimisations
      • Documentation

      0.3.0

      Published 8 Mar 2017

      • Major refactor to coroutines