1.31.2 — Host LLM features and fleet override sync

2026-09-29

Host apps can register their own LLM safety-policy features, and fleet sync now handles published fleet overrides without false drift.

• New LLM_HOST_FEATURES setting lets a host app register its own LLM feature names for the safety policy.
• fleet sync and fleet nodes status now compare each node with the published config plus its published fleet overrides, so a node with overrides no longer shows false drift or stops a rolling sync. The held-timer warning reports each timer's live state.