Task — engineering-spec@1

"Version-skew policy: min_supported_client + blocking banner"

draftTASK-CHAT-230
module chat · class product · priority p1 · created 2026-07-08 · shipped null
depends on none · blocks none

TASK-CHAT-230: Version-skew policy: min_supported_client + blocking banner

1. Description

Author the normative clauses when this task is picked up; it was migrated as a draft stub.

Migrated 2026-07-08 from the chat improvement backlog, folded into the task system as class: improvement. Source report refs: C142.

Acceptance criteria