The property "localizations" of document type "CMResourceBundle" is no longer marked with attribute extensions:automerge="true" in the Blueprint document type definition in modules/server/doctypes/src/main/resources/framework/doctypes/blueprint/blueprint-doctypes.xml . It was removed to avoid that translation workflows always run into merge conflicts when CMResourceBundle value changes are propagated to an existing and already translated derived content.

After this change, structural changes like adding new localized keys to a CMResourceBundle must be applied by the translator in a translation workflow. Alternatively, you may decide to keep the attribute extensions:automerge="true" for the CMResourceBundle document type definition, and keep the existing behavior.

(CMS-16568)