- A locked brief now truly stays frozen. Once a brief is locked, its files and references are meant to be read-only — but the little remove (×) on each file and reference tile was still clickable, so a file or a saved reference could be pulled off a brief that was supposed to be sealed. That remove control is now switched off on a locked brief, matching the rest of its read-only state — you can still open and expand everything, just not delete from it.
A quiet Saturday safeguard: locking a brief now fully freezes it, so nothing on a read-only brief can be removed by accident.