Update: Please update to 4.0.2 instead

This bug-fix release addresses four uncaught regressions in 4.0. If your project uses Gradle 4.0, please update to 4.0.1.

Fixed issues:

• gradle/gradle#2321: Deadlock in parallel test execution
• gradle/gradle#2239: Sporadic IllegalStateException while initializing build
• gradle/gradle#2385: Wrong setter selected in presence of a typed and untyped setter
• gradle/gradle#2360: Mark SourceDirectorySet.outputDir as Incubating

Upgrade Instructions

Switch your build to use Gradle 4.0.1 by updating your wrapper properties:

./gradlew wrapper --gradle-version=4.0.1

Standalone downloads are available at https://gradle.org/install.

Reporting Problems

If you find a problem with Gradle 4.0.1, 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.