2026-05-15 INC-0001 Crash Interview exercise for μ-text troubleshooting candidates. 2026-05-16 INC-0002 The Lockup Andy's first real incident — three processes deadlocked in a dependency cycle. 2026-05-17 INC-0003 Race Condition Two workers overwrote the same customer state — Andy's first overnight incident. 2026-05-18 INC-0004 Cache Poisoning Edge caches return tenant data to the wrong clients — isolation failure or something worse.