v0 change history: Increase in Workflow runs stuck as pending

A major Workflow degradation left some recently deployed projects stuck pending and not delivering queued messages from 2026-06-25 07:45 UTC to 2026-06-25 13:43 UTC, lasting 5 h 58 min. A fix was rolled out; the interim workaround was an instant rollback to a working deployment created before Jun 24 21:00 UTC to resume new runs.