Decisions

Each row links to a single ADR. Append-only. Update status to Superseded by NNNN when overridden — never delete.

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)	—

Authoring rules

• One decision per file, MADR template (NNNN-<kebab-slug>.md).
• Sequential numbering, zero-padded to 4 digits, never reuse.
• Status values: Proposed · Accepted · Deprecated · Superseded by NNNN.
• Date = decision date (not created date).
• Cross-service decisions go in developer/decisions/, not here.