Retool change history: Errors calling resources with Per-User authentication in Apps built with the New App Editor

Retool reported a major incident causing errors when calling resources with Per-User authentication in Apps built with the New App Editor. It started at 2026-08-14 15:06 UTC and was resolved at 2026-08-14 19:00 UTC, lasting 3 h 53 min. A fix was implemented by 2026-08-14 16:36 UTC; no cause was stated.