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)

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)

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)

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)

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

• 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)

• 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<String>> (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)

Published 6 December 2021

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

• 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)