https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/label=win/4... 7 regressions found. KernelTests.Classes.BehaviorTest.testBehaviorRespectsPolymorphismWithTraitBehavior KernelTests.Classes.MetaclassTest.testMetaclassAndTraitClassRespectsPolymorphismRules KernelTests.Numbers.LargePositiveIntegerTest.testMethodsOfTheClassShouldNotBeRepeatedInItsSuperclasses Refactoring.Tests.Environment.RBBrowserEnvironmentTest.testNotEnvironment Refactoring.Tests.Environment.RBBrowserEnvironmentTest.testOrEnvironment Refactoring.Tests.Environment.RBBrowserEnvironmentTest.testRemoveSelectorByAndAndNot Tests.Release.ReleaseTest.testInstanceSideMethodsWithNilKeyInLastLiteral