Continuation of
https://github.com/JetBrains/compose-multiplatform/pull/5486
Attempt to fix:
```
Caused by: java.net.SocketTimeoutException: Read timed out
13:45:18 at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:867)
13:45:18 at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:829)
13:45:18 at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:366)
13:45:18 at org.jsoup.helper.HttpConnection.get(HttpConnection.java:353)
13:45:18 at org.jetbrains.compose.internal.publishing.DownloadFromSpaceMavenRepoTask.downloadArtifactsFromComposeDev(DownloadFromSpaceTask.kt:37)
13:45:18 at org.jetbrains.compose.internal.publishing.DownloadFromSpaceMavenRepoTask.run(DownloadFromSpaceTask.kt:28)
13:45:18 at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
13:45:18 at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:125)
13:45:18 ... 117 more
```
happened at
[20-11-2025](https://teamcity.jetbrains.com/buildConfiguration/JetBrainsPublicProjects_Compose_Task5UploadToMavenCentral/5680809?showLog=5680809_16241_16045&logView=flowAware)
The default socket timeout is 30 seconds according JSoup docs
## Testing
1. create a Space client key
2. set env. vars: COMPOSE_REPO_USERNAME, COMPOSE_DEV_REPO_PROJECT_ID,
COMPOSE_REPO_KEY, COMPOSE_DEV_REPO_REPO_ID
3. run
```
./gradlew -p=cli downloadArtifactsFromComposeDev --info --stacktrace "-Pmaven.central.coordinates=org.jetbrains.androidx.lifecycle:*:2.10.0-alpha05,org.jetbrains.androidx.navigation3:*:1.0.0-alpha05,org.jetbrains.androidx.navigationevent:*:1.0.0-beta02,org.jetbrains.androidx.savedstate:*:1.4.0-rc01,org.jetbrains.androidx.window:*:1.5.0" "-Pmaven.central.deployName=CMP 1.10.0-beta02 (org.jetbrains.androidx)" --rerun-tasks
```
## Release Notes
N/A
Attempt to fix:
```
Caused by: java.net.SocketTimeoutException: Socket timeout has expired [url=https://public.jetbrains.space/api/http/projects/.../packages/repositories/.../packages/name:org.jetbrains.skiko%2Fskiko-jvm-runtime-linux_x64/versions/version:1.4.0-rc01?%24fields=%2A, socket_timeout=unknown] ms
at io.ktor.client.network.sockets.TimeoutExceptionsKt.SocketTimeoutException(TimeoutExceptions.kt:30)
at io.ktor.client.plugins.HttpTimeoutKt.SocketTimeoutException(HttpTimeout.kt:272)
at io.ktor.client.engine.okhttp.OkUtilsKt.mapOkHttpException(OkUtils.kt:82)
at io.ktor.client.engine.okhttp.OkUtilsKt.access$mapOkHttpException(OkUtils.kt:1)
at io.ktor.client.engine.okhttp.OkHttpCallback.onFailure(OkUtils.kt:42)
at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:525)
at COROUTINE_STACKTRACE_PRESERVATION_BOUNDARY.rethrow(Unknown Source)
at space.jetbrains.api.runtime.stacktrace.RequestStacktraceKt.withPreservedStacktrace(RequestStacktrace.kt:13)
at space.jetbrains.api.runtime.SpaceHttpClientKt.callSpaceApi(SpaceHttpClient.kt:128)
at space.jetbrains.api.runtime.SpaceHttpClientKt.callSpaceApi$default(SpaceHttpClient.kt:80)
at space.jetbrains.api.runtime.RestResource.callWithParameters(RestResource.kt:57)
at space.jetbrains.api.runtime.RestResource.callWithParameters$default(RestResource.kt:50)
at space.jetbrains.api.runtime.resources.projects.packages.repositories.packages.Versions.getPackageVersionDetails(Versions.kt:172)
at space.jetbrains.api.runtime.resources.projects.packages.repositories.packages.Versions.getPackageVersionDetails$default(Versions.kt:162)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient$forEachPackageWithVersion$1$1.invokeSuspend(SpaceApiClient.kt:37)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient$forEachPackageWithVersion$1$1.invoke(SpaceApiClient.kt)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient$forEachPackageWithVersion$1$1.invoke(SpaceApiClient.kt)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient.forAllInAllBatches(SpaceApiClient.kt:76)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient.access$forAllInAllBatches(SpaceApiClient.kt:15)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient$forAllInAllBatches$1.invokeSuspend(SpaceApiClient.kt)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:263)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:94)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:70)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:48)
at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient.withSpaceClient(SpaceApiClient.kt:52)
at org.jetbrains.compose.internal.publishing.utils.SpaceApiClient.forEachPackageWithVersion(SpaceApiClient.kt:34)
at org.jetbrains.compose.internal.publishing.FindModulesInSpaceTask.run(FindModulesInSpaceTask.kt:57)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:125)
... 117 more
```
happened 3 times in a row at
[19-11-2025](https://teamcity.jetbrains.com/buildConfiguration/JetBrainsPublicProjects_Compose_AllPublicRelease/5677823)
The default socket timeout is 10 seconds
([OkHttpEngine](c68f4ee0d5/ktor-client/ktor-client-okhttp/jvm/src/io/ktor/client/engine/okhttp/OkHttpEngine.kt (L244)
),
[OkHttpClient](5b23df7132/okhttp/src/commonJvmAndroid/kotlin/okhttp3/OkHttpClient.kt (L1172)))
Also replace deprecated calls by the suggested calls
## Testing
1. create a Space client key
2. set env. vars: COMPOSE_REPO_USERNAME, COMPOSE_DEV_REPO_PROJECT_ID,
COMPOSE_REPO_KEY, COMPOSE_DEV_REPO_REPO_ID
3. run
```
./gradlew -p=cli findComposeModules --info --stacktrace "-Pmaven.central.coordinates=org.jetbrains.androidx.lifecycle:*:2.10.0-alpha05,org.jetbrains.androidx.navigation3:*:1.0.0-alpha05,org.jetbrains.androidx.navigationevent:*:1.0.0-beta02,org.jetbrains.androidx.savedstate:*:1.4.0-rc01,org.jetbrains.androidx.window:*:1.5.0" "-Pmaven.central.deployName=CMP 1.10.0-beta02 (org.jetbrains.androidx)" --rerun-tasks
```
## Release Notes
N/A
- Remove windows skiko image (moved to skiko repo -
https://github.com/JetBrains/skiko/pull/1096)
- Combined into unified `linux-tests` image
- Preinstalled Android SDK allows removing this step from 4 build stages
- Ubuntu 22.04 -> 24.04
- Update JDK to 17 -> 21
- Update Google Chrome 121 -> 140, and use specifc pinned version
instead of "latest"
- Update Firefox 138 -> 142, and use specifc pinned version instead of
"latest"
Related fixes:
- CI change: https://jetbrains.team/p/ui/reviews/49
- Missing JDK 17 fix -
51a87ca55c
- Failing HTML tests on Chrome 140 - #5426
- Failing Compose Web test tests on Firefox 142 -
https://github.com/JetBrains/compose-multiplatform-core/pull/2398
## Release Notes
N/A
Update Docker image for Skiko Windows build to the latest Windows Server
2022 and Visual Studio 2022
Also add LLVM to the image and avoid downloading it on every build
## Testing
Latest Skiko compiles successfully on CI
This should be tested by QA
## Release Notes
N/A
After decoupling Material3 from Compose, we need to pass their versions
separately
[CI
fix](df83b9cf9a)
## Testing
```
./check.sh
./check.sh -Dcompose.version=1.9.0-alpha02
./check.sh -Dcompose.version=1.9.0-alpha01 -Dcompose.material3.version=1.9.0-alpha03
```
## Release Notes
N/A
Fixes
```
java.util.zip.ZipException: duplicate entry: org/jetbrains/compose/material/material-navigation/1.9.0-alpha03/material-navigation-1.9.0-alpha03.module.sha512
16:53:22 at org.jetbrains.compose.internal.publishing.UploadToSonatypeTask.createDeploymentBundle(UploadToSonatypeTask.kt:90)
```
It happened because we pass
`-Pmaven.central.coordinates=org.jetbrains.compose*:*:1.9.0-alpha03,org.jetbrains.compose.material:material-navigation*:1.9.0-alpha03`
which points to intersected artifacts. When we add
`org.jetbrains.compose.material:material-navigation*` into the bundle,
we already added it by `org.jetbrains.compose*:*`. This is [a known
issue](https://youtrack.jetbrains.com/issue/CMP-8504/Maven-Central-uploading.-Intersection-of-version-groups)
## Testing
```
./gradlew -p=cli reuploadArtifactsToMavenCentral --info --stacktrace -Pmaven.central.sign=true -Pmaven.central.coordinates=org.jetbrains.compose*:*:1.9.0-alpha03,org.jetbrains.compose.material:material-navigation*:1.9.0-alpha03,org.jetbrains.compose.material3.adaptive:*:1.2.0-alpha03,org.jetbrains.androidx.graphics:graphics-shape*:1.0.0-alpha09,org.jetbrains.androidx.window:*:1.4.0-alpha08 -Pmaven.central.deployName="Compose 1.9.0-alpha03 and associated libs" --rerun-tasks
```
with disabled signing and uploading to Maven no longer produces the
error
## Release Notes
N/A
- new API requires creating a zip
- API code is copied and adapted from
[compose-hot-reload](799b90b76f/buildSrc/src/main/kotlin/PublishToMavenCentralTask.kt (L39))
- [CI change](https://jetbrains.team/p/ui/reviews/31/timeline)
## Testing
1. Configure Maven Space Token in
https://public.jetbrains.space/p/compose/edit/applications, write it in
cli/build.gradle.kts
2. Use Maven Central token, write it in cli/gradle.properties
3.
```
..\gradlew reuploadArtifactsToMavenCentral --info --stacktrace -Pmaven.central.coordinates=org.jetbrains.compose*:*:1.8.0,org.jetbrains.compose.material:material-navigation*:2.9.0-beta02,org.jetbrains.compose.material3.adaptive:*:1.1.0 -Pmaven.central.deployName="Compose1.8.0 and associated libs" --rerun-tasks
..\gradlew reuploadArtifactsToMavenCentral --info --stacktrace -Pmaven.central.coordinates=org.jetbrains.skiko*:*:0.9.16 -Pmaven.central.deployName="Skiko 0.9.16" --rerun-tasks
```
downloads packages from Space, creates a zip, and uploads as a new
(non-published) deployment.
With failed state, because signing was disabled:
<img width="305" alt="image"
src="https://github.com/user-attachments/assets/0a32e185-e43b-4783-9145-84aba64d41c0"
/>
I will check on a valid uploading on Skiko after the merge
## Release Notes
N/A
This PR only updates Compose and Kotlin versions.
I'm going to follow it up with further updates addressing various
warnings.
## Testing
`./validateExamples.sh`, `./validateExamplesIos.sh`, and
`./validateExamplesWithJs.sh`
## Release Notes
N/A
A script for extended CI check to not miss issues like
https://youtrack.jetbrains.com/issue/CMP-7738/Compose-fails-to-sync-in-Bazel
## Testing
```
./gradlew publishComposeJbToMavenLocal
```
```
./check.sh -Dkotlin.version=2.1.0 -Dcompose.version=9999.0.0-SNAPSHOT
```
doesn't fail on the latest jb-main, fails on 1.8.0-alpha04
## Release Notes
N/A
It fails with:
```
> Dependency verification failed for configuration ':buildSrc:classpath'
One artifact failed verification: kotlinx-coroutines-bom-1.6.4.pom (org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.6.4) from repository Gradle Central Plugin Repository
```
Looks like there are different artifacts in different repos (Gradle and
Maven Central). We need to more carefully enable it in the future
# Release Notes
N/A
Fixes
https://youtrack.jetbrains.com/issue/CMP-7603/Fix-Maven-Central-publication
- Update Space API to almost the latest
- the most latest requires Ktor Eap lib
- it is no longer depends on the broken `net.minidev:json-smart`
- Add artifact verification to avoid some security issues in the
publication process
# Testing
The command from the issue passes configuration phase, and fails with:
```
java.lang.IllegalStateException: Provide value for 'maven.central.sign.key' Gradle property or 'MAVEN_CENTRAL_SIGN_KEY' environment variable
```
The actual test we can only do on CI, that artifacts are successfully
uploaded to the stage.
# Release Notes
N/A
We support only 11 minimal for Desktop. It fails with latest builds
(it also fails because of another reason, which I will fix separately)
## Release Notes
N/A
Should fix
```
Dependency 'androidx.compose.foundation:foundation-android:1.8.0-alpha02' requires libraries and applications that depend on it to compile against version 35 or later of the Android APIs.
```
Changes:
- update all examples to Kotlin 2.0
- migrate to using kotlin("plugin.compose") for Compose compiler
configuration
- remove deprecated Compose Web gradle API usages
- added a workaround for
https://github.com/JetBrains/compose-multiplatform/issues/4848 in
Jetsnack example
Testing:
- `./gradlew build` in every example
- run some examples in simulators (or desktop, browser)
Victor Kropp
Igor Demin
Ivan Matkov
Pavel Shishkin
Nikita Lipsky
Shagen Ogandzhanian
Oleksandr Karpovich
Igor Demin
Manuel Unterhofer
Vladimir Mazunin
Victor Kropp
Konstantin Tskhovrebov