• fix sync skipping some changes and then forcing sector queuing
• fix display of children notes in an empty note, closes #2536
• use #shareAlias in parent link, closes #2535
• fix migration to handle duplicates in entity_changes, #2534
• use [protected] for protected notes in the export
• create note from API/import etc. should allow empty title, fixes #2530
• fix migration to preserve IDs in entity_changes