Home Assistant / Supervisor
Supervisor 2026.09.3 — app capability drops, API gating while starting
Catch-up from Thursday’s Supervisor tag, missed while Core and HAOS filled the rail: feature flags to drop NET_RAW / MKNOD / AUDIT_WRITE / SETFCAP from apps, plus block start/update APIs until Supervisor is fully up.
Quiet overnight on Core / ESPHome / Z2M / Z-Wave. Lisbon meetup tomorrow evening. HAOS still 18.3 after Monday’s lead.
Same Thursday as HAOS 18.3 — capability hardening for apps, and no start/restart/rebuild/update while Supervisor is still coming up.
22 Sep 2026 brief · Supervisor 2026.09.3