Pulumi change history: AWS outage

Pulumi reported a major AWS outage affecting Deployments, Docs, and Registry, with intermittent documentation and registry loading errors for customers in the eastern United States. It started at 2025-10-20 15:05 UTC and resolved at 2025-10-21 03:26 UTC, lasting 12 h 20 min; Pulumi attributed the disruption to the global AWS outage and confirmed all impacted areas recovered.