fix(deps): update all dependencies

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Type	Update	Change	Age	Confidence
gradle (source)		minor	9.4.1 → 9.6.1
com.vanniktech.maven.publish	plugin	minor	0.36.0 → 0.37.0
io.ktor:ktor-client-core	dependencies	minor	3.4.2 → 3.5.1
org.jetbrains.kotlin.plugin.serialization (source)	plugin	minor	2.3.20 → 2.4.10
org.jetbrains.kotlin.jvm (source)	plugin	minor	2.3.20 → 2.4.10

---

Release Notes

gradle/gradle (gradle)

v9.6.1

Compare Source

v9.6.0

Compare Source

v9.5.1: 9.5.1

Compare Source

The Gradle team is excited to announce Gradle 9.5.1.

Here are the highlights of this release:

• Task provenance in reports and failure messages
• Type-safe accessors for precompiled Kotlin Settings plugins

Read the Release Notes

We would like to thank the following community members for their contributions to this release of Gradle:
atm1020,
mataha,
Adam,
Attila Kelemen,
Benedikt Ritter,
Björn Kautler,
Caro Silva Rode,
CHANHAN,
Dmitry Nezavitin,
Eng Zer Jun,
KugelLibelle,
Madalin Valceleanu,
Markus Gaisbauer,
Oliver Kopp,
Philip Wedemann,
ploober,
Roberto Perez Alcolea,
Rohit Anand,
Suvrat Acharya,
Ujwal Suresh Vanjare,
Victor Merkulov

Upgrade instructions

Switch your build to use Gradle 9.5.1 by updating your wrapper:

./gradlew wrapper --gradle-version=9.5.1 && ./gradlew wrapper

See the Gradle 9.x upgrade guide to learn about deprecations, breaking changes and other considerations when upgrading.

For Java, Groovy, Kotlin and Android compatibility, see the full compatibility notes.

Reporting problems

If you find a problem with this release, please file a bug on GitHub Issues adhering to our issue guidelines.
If you're not sure you're encountering a bug, please use the forum.

We hope you will build happiness with Gradle, and we look forward to your feedback via Twitter or on GitHub.

v9.5.0: 9.5.0

Compare Source

The Gradle team is excited to announce Gradle 9.5.0.

Here are the highlights of this release:

• Task provenance in reports and failure messages
• Type-safe accessors for precompiled Kotlin Settings plugins

Read the Release Notes

We would like to thank the following community members for their contributions to this release of Gradle:
atm1020,
mataha,
Adam,
Attila Kelemen,
Benedikt Ritter,
Björn Kautler,
Caro Silva Rode,
CHANHAN,
Dmitry Nezavitin,
Eng Zer Jun,
KugelLibelle,
Madalin Valceleanu,
Markus Gaisbauer,
Oliver Kopp,
Philip Wedemann,
ploober,
Roberto Perez Alcolea,
Rohit Anand,
Suvrat Acharya,
Ujwal Suresh Vanjare,
Victor Merkulov

Upgrade instructions

Switch your build to use Gradle 9.5.0 by updating your wrapper:

./gradlew wrapper --gradle-version=9.5.0 && ./gradlew wrapper

See the Gradle 9.x upgrade guide to learn about deprecations, breaking changes and other considerations when upgrading.

For Java, Groovy, Kotlin and Android compatibility, see the full compatibility notes.

Reporting problems

If you find a problem with this release, please file a bug on GitHub Issues adhering to our issue guidelines.
If you're not sure you're encountering a bug, please use the forum.

We hope you will build happiness with Gradle, and we look forward to your feedback via Twitter or on GitHub.

vanniktech/gradle-maven-publish-plugin (com.vanniktech.maven.publish)

v0.37.0

Compare Source

• When publishing to Maven Central, redundant checksum files are now excluded by default: checksums of .asc
  signature files (gradle/gradle#20232) and the sha256/sha512
  checksums, which are never read by Gradle or Maven Central. The published checksums can be configured through
  checksums(...) in the DSL or the mavenCentralChecksums Gradle property (default md5,sha1). Signature checksum
  exclusion can be controlled through excludeSignatureChecksums() or the mavenCentralExcludeSignatureChecksums
  Gradle property.
• Maven Central deployment id is being logged after upload.

Minimum supported versions

• JDK 17
• Gradle 9.0.0
• Android Gradle Plugin 8.13.0
• Kotlin Gradle Plugin 2.2.0

Compatibility tested up to

• JDK 26
• Gradle 9.6.0
• Gradle 9.7.0-milestone-1
• Android Gradle Plugin 9.2.1
• Android Gradle Plugin 9.3.0-rc01
• Android Gradle Plugin 9.4.0-alpha01
• Kotlin Gradle Plugin 2.4.0

ktorio/ktor (io.ktor:ktor-client-core)

v3.5.1

Compare Source

Published 25 June 2026

Improvements

• KTOR-9492 OpenAPI plugin: handle requireXxx functions in compiler plugin
• KTOR-9569 Add more details for KDoc of BearerAuthConfig.sendWithoutRequest
• KTOR-9571 Add KDoc for BearerAuthConfig.realm
• KTOR-9570 Add Kdoc for BearerAuthConfig.refreshTokens

Bugfixes

• KTOR-9646 Fix Kotlin 2.4.0 compiler plugin breaking changes
• KTOR-9585 OpenAPI: JsonSchema title is truncated when it contains a dot
• KTOR-9591 OpenAPI: @JsonClassDiscriminator on sealed types is ignored when generating OpenAPI discriminator schema
• KTOR-9597 OpenAPI: Schema name collisions because@SerialName of sealed subtypes is used as components.schemas key
• KTOR-9601 OpenAPI: nullable @​JvmInline value class loses nullability in generated schema
• KTOR-9620 Some issues related to digest authentication in 3.5.0
• KTOR-9623 Digest Auth: server must respond with one WWW-Authenticate header for each supported algorithm
• KTOR-9624 Digest Auth: "Unsupported charset in digest authentication header" for a charset name in lowercase
• KTOR-9630 Digest Auth: The plugin sends incorrect nonce when server responds with multiple WWW-Authenticate headers
• KTOR-9565 WebRTC: Peer stops receiving messages after a while on iOS
• KTOR-9610 WebRtcPeerConnection::close causes ClosedReceiveChannelException for other peer
• KTOR-9633 WebRTC statistics fetching race condition
• KTOR-9603 Structured concurrency is violated in WebRTC tests
• KTOR-9671 Darwin: Semicolons in URL path are sanitized
• KTOR-9639 Darwin: WebSocket client crashes the process when a PONG arrives after the session is closed
• KTOR-9575 Darwin: findCharset("UTF-16") maps to NSUTF16LittleEndianStringEncoding causing decoding failure for UTF-16 content with BOM
• KTOR-9661 HttpCache: InvalidCacheStateException is thrown on 304 when no cached entry matches varyKeys
• KTOR-9673 Caching always missing with Content Negotiation
• KTOR-9596 HttpTimeout: HttpRequestTimeoutException on any request with runTest and request timeout defined since 3.5.0
• KTOR-9632 HttpRequestBuilder.timeout call removes capabilities set in DefaultRequest
• KTOR-9252 ContentEncoding: Incomplete gzip response causes client/server to hang indefinitely
• KTOR-9670 Compression: The plugin ignores Accept-Encoding q=0 and most-specific matching
• KTOR-9614 Zstd Compression: "Destination buffer is too small" exception for a particular sequence of bytes
• KTOR-9636 CORS plugin drops OPTIONS preflight requests when allowSameOrigin is on
• KTOR-9659 CORS is skipped when the Origin header contains an IPv6 address
• KTOR-9574 ContentNegotiation: The charset of Accept-Charset header is used for response deserialization
• KTOR-9606 KotlinxSerializationConverter: it fails to deserialize an empty channel closed with a delay
• KTOR-9617 OutputStreamContent and WriterContent can exhaust Dispatchers.IO
• KTOR-9629 RawSourceChannel: coroutine cancellation is not propagated to the RawSource
• KTOR-8870 File.readChannel: do not close a non-opened file and ignore closing exceptions
• KTOR-9460 Curl: Can't build shared library with Ktor 3.4.2
• KTOR-9607 Crash on Android 7: NoSuchMethodError getInstanceStrong() since 3.5.0
• KTOR-9595 CIO: The engine imports node:net statically and breaks wasmJsBrowser webpack build
• KTOR-9615 Apache5: The underlying request is not aborted when coroutine Job is cancelled
• KTOR-8443 RoutingBuilder.contentType does not use parameters when matching
• KTOR-9425 SessionTransportTransformerEncrypt init block uses wrong IV size for AES-256 (regression of KTOR-661)
• KTOR-9621 RateLimit plugin is bypassed when the nested authenticate block rejects the request
• KTOR-8766 DI: The close method is called twice on cleanup of AutoCloseable
• KTOR-8695 GMTDate() being offset by 369 years on Windows
• KTOR-9589 Duplicate PROPERTY_SETTER target in @​InternalAPI annotation
• KTOR-9602 Gradle plugin environment variable is not included in the image

v3.5.0

Compare Source

Published 14 May 2026

Features

• KTOR-8421 Route.contentType should support multiple ContentType
• KTOR-7961 Add known TDM headers to the HttpHeaders object
• KTOR-9418 Support getAs from the root ApplicationConfig
• KTOR-9559 DNS configuration for the Apache5 client
• KTOR-9554 DNS configuration for OkHttp client engine
• KTOR-9555 Custom SSE heartbeat function
• KTOR-8914 Dependency injection: read annotations in function references
• KTOR-8300 Sessions: Add a way to create a user session shared for all user devices or look up sessions of the same user
• KTOR-9521 Upgrade to Kotlin 2.3.21
• KTOR-9276 Make DynamicProviderConfig.authenticateFunction suspend
• KTOR-9491 Provide parameter validation convenience functions
• KTOR-9506 OpenAPI: Support prefixItems in JsonSchema for tuple type definitions
• KTOR-470 Add an option to not resend the session cookie if the session data wasn't changed.
• KTOR-9355 Deprecate HttpHeaders.AcceptCharset
• KTOR-7659 Make ktor-network compatible with ES modules for nodejs
• KTOR-9350 JS: Make ES2015 the default target for tests
• KTOR-7578 Update Digest authentication implementation according to RFC 7616

Improvements

• KTOR-9503 The JacksonConverter.streamRequestBody property name is confusing
• KTOR-9552 Deprecation notice for io.ktor.server.auth.Principal does not explain what to use instead
• KTOR-7458 Jetty Jakarta: Provide an easy way to disable SNI hostname validation
• KTOR-9354 Websockets: webSocket builder function should return a Route to be describable
• KTOR-9488 Nonce and hex function performance optimizations

Bugfixes

• KTOR-9524 Netty response hangs after connection lost
• KTOR-9542 Netty: The request handler runs on worker event loop instead of call event loop since 3.4.3
• KTOR-9531 Netty server intermittently drops requests after upgrading to 3.4.3
• KTOR-8151 MicrometerMetrics: "MeterFilters configured after a Meter has been registered" warning when a metric is registered before installing the plugin
• KTOR-9411 Darwin throws DarwinHttpRequestException instead of FrameTooBigException
• KTOR-8320 CallLogging: plugin usage in testApplication breaks console standard output
• KTOR-8906 Jackson, with request body streaming on, exhausts Dispatchers.IO
• KTOR-8709 Websockets: Unable to close session with a custom CloseReason
• KTOR-9567 Flaky UnixSockets on Windows: WSAEOPNOTSUPP from bind()
• KTOR-9183 A client call wrapped with withTimeout throws a generic CancellationException instead of TimeoutCancellationException
• KTOR-8199 Autoreloading: default watch patterns don't match anything when project path contain spaces
• KTOR-9549 Kotlin/JS: ktor-ktor-client-core.mjs is incompatible with Vite: toRaw naming conflict
• KTOR-9544 Apache: body channel not cancelled when caller scope is cancelled
• KTOR-9546 HttpClient: cancelling ByteReadChannel body does not propagate to engine
• KTOR-455 Content-Disposition additional parameters should be inside quotes
• KTOR-9500 RawSourceChannel returns false positive on awaitContent
• KTOR-646 Netty engine still print annoying exceptions
• KTOR-9527 Curl: Freeze when receiving large responses
• KTOR-9460 Curl: Can't build shared library with Ktor 3.4.2
• KTOR-9483 Curl: backpressure implementation is never used
• KTOR-9545 Curl: body channel not cancelled when caller scope is cancelled
• KTOR-9540 Curl: CancelWebSocket task may cancel a new HTTP request due to easy handle pointer reuse
• KTOR-9539 Curl: WebSocket bearer token refresh fails due to stale native handle reuse
• KTOR-9536 Netty call hang when channel becomes inactive before response is sent
• KTOR-4752 OkHttp: Websockets pinging doesn't work
• KTOR-9409 call.respond performance regression caused by transitive kotlin-reflect:2.3.0
• KTOR-9487 ZSTD decoder fails if the compressed frame is larger than 4096 bytes
• KTOR-8271 MockEngine, HttpTimeout: the virtual clock of kotlinx coroutines isn't respected
• KTOR-6683 Plugin onCallReceive/transformBody is not called for receive()
• KTOR-7416 Jetty, Java: Custom Host header doesn't override the default value
• KTOR-9203 CIOMultipartDataBase: Call thread is blocked when releasing file parts

v3.4.3

Compare Source

Published 22 April 2026

Bugfixes

• KTOR-9451 OpenAPI schema inference not working for custom nested generics
• KTOR-9490 OpenAPI: Self-referential schema $ref uses FQN while schema is registered with a simple name
• KTOR-9463 OpenAPI: schema inference StackOverflow
• KTOR-8938 WebSockets: WebSockets handler does not inherit server coroutine context
• KTOR-8989 Shared engine is closed when a client created with config method is closed
• KTOR-9485 Apache5: FutureCallback never called, breaking Java agent instrumentation
• KTOR-9497 Darwin: SIGABRT crash when close() races with in-flight execute() since 3.4.2
• KTOR-9431 SuspendFunctionGun: ThreadContextElement leaks across requests when interceptor suspends
• KTOR-9423 CannotTransformContentToTypeException leaks internal class names in response body
• KTOR-9461 Incorrect link to the OWASP cheatsheet in the KDoc for CSRF plugin
• KTOR-9476 Unable to update/remove session data if no response content
• KTOR-9343 HttpRequestLifecycle plugin with cancelCallOnClose on, cancels subsequent requests when CallLogging plugin with callIdMdc is installed

JetBrains/kotlin (org.jetbrains.kotlin.plugin.serialization)

v2.4.10: Kotlin 2.4.10

Changelog

Backend. Wasm

• KT-87066 K/Wasm: Not all files are presented in compiler output directory with multimodule-closed-world and incremental compilation

Compiler

• KT-86939 JVM: IllegalStateException "No value for annotation parameter" when using const val in nested Java annotation array argument
• KT-83766 K2: Wrong sourcePsi is set for SymbolPsiLiteral in SLC for annotation arguments referencing a const val
• KT-86728 Reified type inference: expected type not propagated into inline call inside lambda with elvis operator

Compose Compiler

• b/522127447 Compose Compiler 2.4: classes previously inferred stable now reported runtime/Uncertain

Klibs

• KT-86501 Native: IrTypeAliasSymbolImpl is already bound. Signature: kotlinx.datetime/Instant|null[0] on iosSimulatorArm64

Tools. CLI

• KT-86930 Introduce kotlinr in the Kotlin distribution

Tools. Gradle. BCV

• KT-87223 Gradle, BCV: open version range in kotlinAbiValidationCompatClasspath causes kotlin-build-tools-impl to resolve to 2.4.20-Beta1 instead of 2.4.0

Tools. Gradle. JS

• KT-87304 jsBrowserTest fails with "exited with errors (exit code: 1)"
• KT-86057 kotlinUpgradeYarnLock skips lock file regeneration when kotlinNpmInstall is up-to-date, causing kotlinStoreYarnLock to fail

Tools. Gradle. Multiplatform

• KT-87084 False positive warning for JS and Wasm compilations when CRI is enabled

Tools. Scripts

• KT-87076 @file:CompilerOptions("-jvm-target", ...) ignored in .main.kts scripts in Kotlin 2.4.0, falling back to JVM target 1.8
• KT-86352 K2 scripting: FirResolvedTypeRef exception when resolving extension functions from imported scripts

v2.4.0: Kotlin 2.4.0

Changelog

Analysis API

• KT-83867 OVERLOAD_RESOLUTION_AMBIGUITY false positive with assertEquals in IJ repo
• KT-83723 [Analysis API] Enable experimental KDoc resolver by default
• KT-83388 Analysis API: properly support KMP in KotlinPackageProvider
• KT-65683 Analysis API: Dangling file session creation causes a computeIfAbsent contract violation

Analysis API. Code Compilation

• KT-78946 Evaluation of variable with local class in type parameter leads to InventNamesForLocalClasses exception

Analysis API. FIR

• KT-68260 K2 AA: InvalidFirElementTypeException “For CALLABLE_REFERENCE_EXPRESSION with text ::lam1, unexpected element of type: no element found” with illegal callable reference call
• KT-70896 AA: False positive deprecation warning with override of built-in method in JDK mapped class
• KT-84711 K2 IDE sometimes loses FIR plugin-generated declarations after file changes
• KT-84625 Analysis API: collectDesignationPath fails for nested classes inside plugin-generated top-level classes
• KT-84596 Improve K2 Jooq completion performance
• KT-84525 KaValueParameterSymbol#getHasSynthesizedName returns false for FirDeclarationOrigin.SubstitutionOverride.DeclarationSite
• KT-83546 Kotlin analysis reach ClsCustomNavigationPolicy
• KT-84259 Move CommonDefaultImportsProvider to the frontend independent module
• KT-82945 Analysis API: KotlinIllegalArgumentExceptionWithAttachments: Expected FirResolvedTypeRef with ConeKotlinType but was FirUserTypeRefImpl
• KT-71135 AA: exception from sealed inheritors checker when analyzeCopy

Analysis API. Infrastructure

Fixes

• KT-83905 Analysis API: Improve UX with test data
• KT-84913 Extract compiler classes used by the PSI & Analysis API to a separate module
• KT-64986 Analysis API: Implement Analysis API tests for different KMP Platforms
• KT-84776 The test data manager misses the redundancy check in the update mode
• KT-84962 The test data manager misses -ea flag
• KT-84388 Preserve the EOF status in the test data manager to avoid extra changes
• KT-84362 Analysis API tests produce many warnings due to "not yet loaded registry"
• KT-84279 Test Data Manager fails on a clean build
• KT-83913 Exclude compiler-based Analysis API tests from Git tracking
• KT-80379 Extract per-module test generators for AA tests
• KT-84120 Move CLI modules out of kotlin-compiler-fe10-for-ide
• KT-83200 Track external dependencies of the Analysis API modules

Analysis API. Light Classes

• KT-82434 Light classes should prefer enum entries to properties
• KT-84200 SLC: return type is not boxed for delegated methods with generic original method
• KT-72451 "CCE: class PsiPrimitiveType cannot be cast to class PsiClassType" with same-named enum class and typealias

Analysis API. PSI

• KT-84715 removeModifier doesn't delete whitespaces around the removed modifier
• KT-84564 KtEnumEntry.delete deletes semicolon
• KT-84781 Use computed properties in KotlinElementTypeProviderImpl
• KT-83846 Set up guidelines for PSI
• KT-84135 Deprecate KtSelfType

Analysis API. Providers and Caches

• KT-82731 Analysis API: Limit granular tree change processing to a few files
• KT-79234 Analysis API: Usage of asMap() on Caffeine caches bypasses stats counters
• KT-74090 Analysis API: Support dumb mode (restricted analysis)

Analysis API. Standalone

• KT-83801 Nested typealiases are not correctly indexed in standalone mode

Analysis API. Stubs and Decompilation

• KT-85371 StackOverflowError from LLKotlinStubBasedLibrarySymbolProvider and StubBasedClassDeserialization
• KT-83935 Support KDoc loading in decompiled stubs

Analysis API. Surface

New Features

• KT-85239 Streaming version of collectDiagnostics()
• KT-82519 Automatically recognize the appropriate analysis mode for in-memory file copies based on their content
• KT-73534 SAM method API
• KT-82993 Support explicit backing fields in the Analysis API

Fixes

• KT-79186 KtCompletionExtensionCandidateChecker does not work for extensions when using callable references of a type
• KT-83759 Analysis API: Mark platform interface APIs with @KaPlatformInterface
• KT-83921 Extend KaKDocProvider to read Kdoc from KLIB metadata
• KT-77426 KaFirCompilerFacility uses an arbitrary JVM counterpart for common sources
• KT-84737 KaCallableSymbol#directlyOverriddenSymbols doesn't work for java overrides of kotlin properties
• KT-84621 Migrate symbol tests to ManagedTest properly
• KT-80575 KaFirJavaInteroperabilityComponent#getJavaGetterName should not throw exception on incomplete code
• KT-84397 KtDefaultAnnotationArgumentReference should return only results with value name
• KT-84804 buildSubstitutor does not work correctly with Java type parameters
• KT-84389 Cover references with ABI and documentation checks
• KT-57042 K2, Analysis API: KaJavaInteroperabilityComponent#callableSymbol returns null for a Java getter implementing Kotlin property
• KT-80856 Analysis API: analysisContextModule incorrectly determines the module of an original file when used for dangling file context assignment
• KT-84363 AA, isUsedAsExpression: Unhandled Non-KtExpression parent of KtExpression: class org.jetbrains.kotlin.psi.KtContractEffect
• KT-70476 Analysis API: "KtDefaultAnnotationArgumentReference.resolveToSymbols" does not work in FIR implementation
• KT-68499 Split KtDefaultAnnotationArgumentReference on K1 and K2 implementation
• KT-70521 Analysis API: Impossible to distinguish between 'iterator' operator calls dispatched with imports from objects
• KT-77669 Context arguments are missed on implicit invoke calls
• KT-77670 resolveToCall: extensionReceiver is incorrectly chosed due to a conflict with context parameters for an implicit invoke call
• KT-68633 K2 AA: IAE "Expected class KaClassSymbol instead of class KaFirEnumEntrySymbol" with enum entry initializer
• KT-83777 Analysis API: The resolution scope of a context module accepts elements from associated dangling files
• KT-82571 No expected type for overridden property without explicit type
• KT-83223 Support "Explicit context arguments" in the Analysis API
• KT-65186 K2: Analysis API: KtExpressionTypeProvider.getExpectedType works incorrectly for the right hand side of assignment expressions
• KT-76011 KaFirNamedClassSymbol#companionObject doesn't provide generated objects generated by compiled plugins
• KT-73290 Analysis API: Improve the architecture of content scopes and resolution scopes

Backend. J2KLIB

• KT-86368 [JKLIB] MetadataJVMModuleDeserializer tries to deserialize all symbols
• KT-86367 [JKLIB] kotlin.Cloneable built-in class not found
• KT-84877 [J2KLIB] Remove withKotlinBuiltinsHack present in JKlibIrLinker.kt
• KT-85846 Tests failing with fake override property missing accessors or backing field
• KT-85717 IllegalStateException due to already bound symbol
• KT-86204 [JKlib] Propagate private members from dependecies in the IR tree

Backend. Native. Debug

• KT-83804 Native: debug information generator converts relative paths to absolute ones

Backend. Wasm

• KT-83162 K/Wasm: renaming temporary and synthetic variables in the Chrome debugger
• KT-85008 Develop and publish a demo app using an early version of the component model support
• KT-76205 K/Wasm: stabilize and turn on incremental compilation by default
• KT-83728 [Wasm] Invalid Ir type while suspend call with blocked if null comprehansion
• KT-81637 K/JS/Wasm interop: Inconsistent behavior of is/as operations for JsReference<C> and C
• KT-65030 K/Wasm: memory allocator for Component Model ABI
• KT-83607 WasmJS: Production build eliminates 'else if' branch when 'else' is not wrapped with curly braces
• KT-82803 Kotlin/WASM: Failed to compile the doResume function with if inside catch block
• KT-83800 [Wasm] Closed world per-module compilation

Compiler

New Features

• KT-84487 "-Xcollection-literals" compiler flag
• KT-84072 Collection literals: treat visibility of of during resolve correctly
• KT-83165 Collection literals: treat Deprecated(HIDDEN) operators of reasonably
• KT-80500 Collection literals: Analyze ConeCollectionLiteralAtom in cases their expected type is not fully known
• KT-80491 Implement fallback mechanism for collection literals
• KT-80490 Implement overload resolution mechanism for collection literals
• KT-84298 K2: Generate IR for Companion Blocks & Extensions
• KT-83765 Make -Xsuppress-version-warnings have a diagnostic ID
• KT-84484 Companion Extensions Analysis & Resolution
• KT-84199 Implement DontMakeExplicitNullableJavaTypeArgumentsFlexible feature
• KT-84319 Add JVM target bytecode version 26
• KT-84297 Serialize & Deserialize Companion Block Declarations & Extensions to/from Metadata
• KT-84288 Companion Blocks Analysis & Resolution
• KT-84286 Parse Companion Blocks & Extensions
• KT-84292 Enforce Companion Blocks & Extensions Language Feature during Resolution
• KT-84291 Companion Blocks & Extensions Checkers
• KT-84290 Callable References to Companion Block Declarations & Extensions
• KT-84287 Build Raw FIR for Companion Blocks & Extensions
• KT-73256 Implement all meta-target for annotations
• KT-66344 K1 & K2: False positive WRONG_NUMBER_OF_TYPE_ARGUMENTS in callable reference to inner class member
• KT-76766 Warning is missing for wrong subclass checking
• KT-74049 Introduce special override rule to allow overriding T! with T & Any

Performance Improvements

• KT-84941 Skip linking klibs for generating ObjC headers
• KT-80367 Reduce memory consumption of DevirtualizationAnalysis
• KT-84412 iOS release build time dramatically increases with 2.3.20-Beta2 compared to 2.3.10
• KT-82559 linkDebugTest*X64 tasks are slower for Kotlin 2.3 than for 2.2
• KT-84095 Improve Unit tail-call optimization to support inline generic functions similar to suspendCoroutine

Fixes

• KT-77726 Move FirUnusedExpressionChecker to the default checkers list
• KT-84841 Collection literals: Drop special treatment of when with expected type
• KT-84732 Collection literals: "Expected FirCollectionLiteralImpl to be resolved" in RHS of equality operator
• KT-84675 Collection literals: 'Not singleClassifierType superType: TypeVariable(S)' in PCLA
• KT-84559 @OptIn on collection literal and context-sensitive does not work
• KT-84547 Collection literals: "Expected expression 'FirCollectionLiteralImpl' to be resolved" in elvis expression
• KT-80489 Collection literals: experimental version (Frontend)
• KT-84768 [K/N] switch thread state in org_jetbrains_skia_Canvas__1nDrawPicture to workaround the deadlock
• KT-52673 Don't report deprecation warning/error on last segments of imports
• KT-83988 Remove extraneous POP+GETSTATIC Unit for calls of Unit-returning suspend functions
• KT-77584 Support scripts built from LT in scripting API
• KT-80113 Consider improving diagnostic messages related to ==/===/is/as
• KT-85392 Native: concurrency issues in per-file caches
• KT-83938 Missing Tail call optimization in reference classes returning Unit
• KT-78432 No-arg constructor should be generated for regular classes with a value class parameter in case of JvmExposeBoxed
• KT-86130 False positive UNINITIALIZED_ENUM_COMPANION on LV 2.3 and lower
• KT-84860 False positive UNINITIALIZED_ENUM_COMPANION in enum access with explicit receiver in enum initializer when enum class has a companion
• KT-86210 Update -Xannotation-default-target CLI parameter doc
• KT-80590 Drop language version 1.9 for JVM
• KT-85948 Contracts in 2.4 stdlib is not compatible with 2.3 compiler
• KT-82123 KDoc: references that goes after markdown blocks don't have links
• KT-85957 Contract on function is getting discarded if any of effect declarations is unknown
• KT-84931 Incorrect type nullability in SAM super type in anonymous class-based SAM conversion
• KT-83766 K2: Wrong sourcePsi is set for SymbolPsiLiteral in SLC for annotation arguments referencing a const val
• KT-85062 Deprecate language version 2.1
• KT-79729 Kotlin should warn about orphaned block expressions, e.g. // if () \n { .... }
• KT-83884 The unused return value checker doesn't report a coercion from reference to Unit
• KT-85825 Context parameter lambda loses context type when wrapped in nested run blocks
• KT-37179 false-positive shadowing warning on local and member extension functions in presence of member extension property with invoke operator
• KT-84366 Invalid name for captured this in bytecode
• KT-84960 Property contract leaks unsubstituted type parameter in smart cast
• KT-84281 Standalone typealias-to-object qualifier allows type arguments and has type Unit in this case
• KT-84280 Standalone Unit qualifier allows type arguments: Unit<Any>
• KT-84380 Type alias to non-generic class can have (arbitrary number of) type arguments in LHS of ::class
• KT-84190 Implement basic functionality for returnsResultOf contract
• KT-83920 False positive "modifier 'value' is not applicable to 'local variable'" with soft keyword in positional destructuring (square bracket) declaration
• KT-84991 Improve Argument type mismatch diagnostics
• KT-82216 Sanitize '.kotlin_module' filename
• KT-85354 checkPsiTypeConsistency: add psi text attachments
• KT-85479 Improve diagnostic messages for upper bound violations
• KT-84585 Upper bound violated warning for expansion of type alias in LHS
• KT-84924 Native: stdlib-cache.lock used by mulitple processes
• KT-85244 False positive DUPLICATE_BRANCH_CONDITION_IN_WHEN with guard condition
• KT-85487 Investigate why WrapContinuationForTailCallFunctions does not work in Android Test
• KT-59633 K2: Implement running AndroidRunner tests with FIR
• KT-76237 Store File-level annotations in KLIB metadata separately
• KT-84198 Support multiple embedded .let-like calls with returnsResultOf contract
• KT-84196 Handle multiple entry/exit points for returnsResultOf functions
• KT-84195 Handle function references in returnsResultOf
• KT-85162 Introduce diagnostics to refine numeric types casting
• KT-80060 False positive REDUNDANT_CALL_OF_CONVERSION_METHOD in case of overloads
• KT-85289 False-positive smartcast from == with type parameter based variable
• KT-83890 return-value-checker: false positive "Unused return value of 'context'" on kotlin.context() functions
• KT-84106 False negative "NON_EXHAUSTIVE_WHEN": "NoWhenBranchMatchedException" at runtime with sealed and platform type
• KT-84717 Provide information for qualified expressions that might be replaced with context-sensitive simple names in IDE mode
• KT-38983 Bridges are not generated in interfaces, which leads to counterintuitive behavior of java.lang.reflect.Proxy
• KT-85005 Consider all: target in the checker of repeatable annotations
• KT-85210 Enabling -XXLanguage:+IntrinsicConstEvaluation breaks highlighting on some broken code
• KT-85217 Rework implementation supporting simple-to-suspend function conversion
• KT-85036 Introduce a proper handling of optional expectation annotations in platform checkers during metadata compilation
• KT-85086 False-negative JVM_EXPOSE_BOXED_CANNOT_BE_THE_SAME
• KT-84082 [OPT_IN_USAGE_ERROR] duplicates for destructuring declaration
• KT-85007 Properly implement special rules for kotlin.Result in @JvmExposeBoxed support
• KT-74383 Support new callable reference nodes in JVM backend
• KT-84828 Cleanup JVM backend from the old callable references-related code
• KT-85006 Refine error messages for INAPPLICABLE_ALL_TARGET diagnostic
• KT-84296 Support Companion Blocks in CFG
• KT-85058 Remove final field modification in DescriptorRendererOptionsImpl to prevent warnings on JDK 26+
• KT-72710 Incorrect behaviour of tail call suspend functions optimization
• KT-84727 [K/N] Segfault when returning null as generic Int type from dynamic framework
• KT-83460 Deprecation from @all:Deprecated is not propagated to property accessors/backing fields
• KT-84859 Skip deprecation phase for generic arguments in qualifier receiver of static call for companion block members and extensions
• KT-85050 [Swift Export] usage of inline classes with ref types crashes at runtime
• KT-84983 Type parameter annotations are lost for local functions
• KT-78800 Investigate FirMissingDependencySupertypeInQualifiedAccessExpressionsChecker
• KT-73945 K2 IDE: Duplicated inspections for redundant 'open' in interface member
• KT-84294 Ensure Context Sensitive Resolution works with Companion Blocks & Extensions
• KT-83904 [Inliner] Inline function overrides an abstract method with a default value in an inheritance chain
• KT-81675 Improve message for CONTEXTUAL_OVERLOAD_SHADOWED
• KT-84994 Rework optimization for companion extension resolution
• KT-81598 incorrect type mismatch error messages for generic calls with explicit type arguments
• KT-84185 Type arguments are wrongly allowed in receivers of static calls
• KT-83441 False positive: REDUNDANT_CALL_OF_CONVERSION_METHOD
• KT-83587 K2: Missing null-check when using == on Short! and Byte! platform types
• KT-84405 ClassCastException with conflicting projection on the LHS of a callable reference
• KT-84866 Reserve CoroutineContext as context parameter for future use
• KT-65239 K2: Render FIR declaration instead of IR-based descriptors in IR signature clash diagnostics
• KT-84743 Type parameter declared as 'in' can be used in 'out' position in DNN & flexible types
• KT-84720 "Unused return value" is not reported inside used if/when multi-statement blocks
• KT-84310 No Warning Emitted For Deprecated Java Enum Value Usage
• KT-81871 Drop context receiver tests
• KT-84714 KJS: Forbid exporting properties with context parameters
• KT-80701 Native: -Xbinary=cCallMode is not integrated with compiler caches
• KT-84000 Native: test pre-codegen inliner on CI
• KT-57557 Implement getAndSet for AtomicNativePtr via getAndSetField intrinsic
• KT-84352 createUninitializedInstance generates invalid LLVM for value classes
• KT-84234 Rename CONST_VAL_WITHOUT_INITIALIZER diagnostic for properties with EBF
• KT-84411 Confusing message for the class reference of the inner class with the type parameter
• KT-84594 EBF is smartcasted in inline function with @PiblishedApi
• KT-83989 Update coroutines-codegen.md after changes of Unit tailcall optimization
• KT-84452 EBF is smartcasted in the default argument with noinline modifier
• [KT-80925](https://youtrack.jetbrains.com/is

✂ Note

PR body was truncated to here.

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.