Upstash experienced a major incident on August 28, 2026, lasting —. The incident has been resolved; the full update timeline is below.
Update timeline
- resolved Aug 28, 2026, 10:56 PM UTC
Between 22:20 and 22:33 UTC, QStash clients in us-east-1 experienced disruptions related to message persistence. The team applied a fix, and service has been restored.