Fixed
- MQTT status sweep (#195): H5220 and H5111 are now permanently excluded alongside H5110 — both confirmed via reporter diagnostics with the identical quarantine signature (a topic that exists but never answers a status query, costing two dropped sessions per unit before quarantine catches it).
- H5194 probe thermometer (#197):
_STATUS_PROBE_OFFSETSnow covers probes 3 and 4 (offsets 42, 58), confirmed against a real captured status frame. Confirmed on real hardware that the existing0x12limits-write behavior is already correct for the H5194 — no code change needed there.