- New milestone_actions router with POST freeze/start/close endpoints - freeze: validates exactly 1 release maintenance task exists - start: validates all milestone/task dependencies completed, records started_at - close: allows from open/freeze/undergoing with reason - try_auto_complete_milestone helper: auto-completes milestone when sole release task finishes - Wired auto-complete into task transition and update endpoints - Added freeze enforcement: no new feature story tasks after freeze - Added started_at to milestone serializer - All actions write activity logs
11 KiB
11 KiB