Improved

Tasks can now have multiple assignees. Assign people, agents, and resources together without replacing the existing owner.
Task details show the full assignment list. The detail panel now lists every assigned person, agent, and resource instead of hiding extras behind a count.
Task details now show creation context. Fullscreen task details include the task creation date and creator avatar when that audit data is available.
Assignees are clearer across every view. Gantt, List, and Board keep stacked avatars with overflow counts and full hover labels, and parent Gantt bars now show their assignees at the end of the bar.

Bug Fixes

Old assignee references no longer block updates. If a task still has a stale assignment ID, saving the assignee picker filters it out instead of preventing valid changes.
Gantt date resizing stays recoverable. Dragging a task’s end before its start now clamps to the smallest usable duration — one hour in Hours view, one day in the other timeline views — so the task never collapses into an uneditable sliver.