There is a new Pharo build available! The status of the build #1468 was: SUCCESS. The Pull Request #16413 was integrated: "16366 Insert superclass refactoring is allowed on trait and gives DNU" Pull request url: https://github.com/pharo-project/pharo/pull/16413 Issue Url: https://github.com/pharo-project/pharo/issues/16366 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20and%20branch%20Pipeline/job/Pharo12/1468/