If you are maintaining a question bank plugin, please be aware that the fix for MDL-83541 has introduced some additions to the question type plugin restore API, to prevent questions being duplicated upon restore. I have made the necessary changes to all core question types, but any third-party question type plugins may require updates. Please refer to this documentation for details on how to identify if your plugin is affected, and what changes are required: https://moodledev.io/docs/5.0/apis/plugintypes/qtype/restore
I will also be presenting and discussing these changes at the upcoming Moodle Developer community meeting on the 26th March.