Modules in the "webcommon" cluster are included in Apache NetBeans for the first time. I.e., all JavaScript features in Apache NetBeans GitHub are part of Apache NetBeans 10.
Modules in the "groovy" cluster are included in Apache NetBeans for the first time. I.e., all Groovy features in Apache NetBeans GitHub are part of Apache NetBeans 10.
Plus:
With NetBeans existing JUnit and Maven integration, the introduction of JUnit 5 didn't need much work, as in a lot of cases, NetBeans defers to Maven, and in particular the Maven Surefire plugin to execute tests. No work has been implemented for Ant specific JUnit 5 integration.
Introducing support for JUnit 5.3.1 a new Library has been added to NetBeans.
When working with a Maven based Java 8+ project with no existing tests, or test framework defined in the project pom file, the IDE will use JUnit 5 as the default JUnit version, and add in the appropriate dependencies.
JUnit 5 introduced a new @Testable annotation, any method that includes an annotation that inherits from this, will be allowed to be executed with these action menu items.
Default JUnit 5 Test Template provided out of the box. Note JUnit 5 doesn't currently support test suite's for its Jupiter engine, so the template provided will attempt to create a test suite using the Vintage engine.
Introduced updated assertArrayEquals hints to support JUnit 5 as the method signatures have changed since JUnit 4.