Currently, all autoclosing branches trigger Herald rules for Continuous Integration and Delivery, meaning that a commit to a #roundcube_kolab_plugins repository rRPK branch roundcubemail-plugins-kolab-3.2 branch (#kolab_3.4, #kolab_enterprise_14) results in an attempt to build the software using Kolab:Development specs.
The version currently in Kolab:Development (as well as other live Kolab branches) should allow for the continuous integration suite #stick to determine what build specifications to use.