There is a new Pharo build available! The status of the build #408 was: SUCCESS. The Pull Request #6661 was integrated: "fix-6504: slotNames is defined in ClassDescription but invoked from Behavior" Pull request url: https://github.com/pharo-project/pharo/pull/6661 Issue Url: https://github.com/pharo-project/pharo/issues/fix Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20...