• Feature: Support for coroutines directly from tests #386
• Feature: Isolation mode added to more finely control the instances in which tests execute #379
• Feature: When re-running tests, execute previously failing specs first #388
• Feature: Support for @before and @after in AnnotationSpec for easier migration from JUnit #513
• Feature: Support package selectors in discovery #461
• Improvement: The test listeners have been reworked to make them more powerful and clearer #494
• Improvement: Better support for multi-line string comparisions #402
• Improvement: Gen.oneOf should be covariant #471
• Improvement: Double should have oppostive matchers for shouldBePositive and shouldBeNegative #435
• Improvement: New matchers #393 #325
• Bugfix: BehaviorSpec doesn't allow config bug #495
• Bugfix: Error when throwing AssertionError from inside a shouldThrow{} block #479
• Bugfix: Fix test timeouts #476
• Bugfix: Fix annotation spec failure message #539
• Internal: Build now uses Kotlin 1.3 #379
• Internal: Upgraded class scanning to use ClassGraph instead of Reflections #459