In translation workflows, annotated LinkLists (CMTeaser#targets and CMCollection#extendedItems) were not merged automatically in previous releases, which lead to problems in derived content. Reason was, that the properties have been marked as "translatable" in the document type definition (blueprint-doctypes.xml). Now the "translatable" attribute has been removed to enable the automatic merge, and the improved merge algorithm for struct lists is configured for translation and synchronization workflows. To enable translation of the property CMTeaser#targets.links.callToActionCustomText, it is configured as "translatable expression". Note that the changed merge algorithm implicates a different merge behaviour for synchronization workflows.

(CMS-16514)