Release v0.9.4

FingerprintDoorbell-v0.9.4.zip
Enroll from adapter, LED ring & WiFi signal

v0.9.3

fix R503 template size
FingerprintDoorbell-v0.9.3.zip

FingerprintDoorbell v0.9.1

Server mode for the ioBroker adapter (iobroker.fingerprint).
New endpoints: /api/register-server, /api/status, /api/server-mode, /set-touch-ring, /api/fingerprints.
When server mode is active, events go directly to the registered adapter with token auth (no MQTT needed).

OTA update: open http:///update → Firmware → upload firmware.bin.
Then check http:///api/status.