Decisions

ID	Status	Date	Title	Supersedes
0001	Accepted	2026-03-28	Redis pub/sub-backed horizontally-scaled WebSocket	-
0002	Accepted	2026-05-20	Kafka-fed notification persistence + fan-out	-
0003	Accepted	2026-03-28	Mandatory per-client payload encryption (ECDH + AES-GCM)	-