PlanetScale change history: Connectivity issues with Vitess databases in GCP

PlanetScale reported a major connectivity outage affecting Vitess databases in GCP from 2026-09-05 18:39 UTC to 2026-09-05 18:53 UTC, lasting 14 min. The vendor identified a networking issue and deployed mitigation, restoring connectivity; it also stated it was making improvements to address root causes and detection.