There is a new Pharo build available! The status of the build #547 was: SUCCESS. The Pull Request #883 was integrated: "21340-isReadOnlyObject-should-not-fail-when-VM-do-not-support-write-barrier" Pull request url: https://github.com/pharo-project/pharo/pull/883 Issue Url: https://pharo.fogbugz.com/f/cases/21340 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%20...