[Backport]3437-Adding-an-instance-class-variable-remove-the-traits-of-a-class#3438

MarcusDenker merged 3 commits intopharo-project:Pharo7.0pharo-project/pharo:Pharo7.0from

jecisc:3437-Adding-an-instance-class-variable-remove-the-traits-of-a-classjecisc/pharo:3437-Adding-an-instance-class-variable-remove-the-traits-of-a-classCopy head branch name to clipboard