✨ Added
- Washers with AddWash gain the alarm mask, availability, and indicator-lamp entities SmartThings already reports. Thanks to @vmonkey! (#401)
🐛 Fixed
- A Core restart now actually closes the DTLS session instead of building an unsent close_notify, closing the gap the HA-restart fix for #254 left open. (#420, closes #417)
- Paced OBSERVE registration at connect so an eleven-href burst can no longer wedge an appliance until a watchdog forces a new session. (#415, closes #396)
- Removed Home Assistant 2026.9's deprecated device-registry calls (
via_device,async_get_device), stopping the repeated deprecation warnings they logged on setup. (#415)