Zigbee Updates
- Add Zigbee role on root page and MQTT
 - Display saved Zigbee version if unable to detect the installed version (Web UI and MQTT)
 - Add check for available Zigbee updates
 - Fix Zigbee version detection after Zigbee firmware update
 - Add automatic change of baud rate after installing new Zigbee firmware
 - Add NV parameters for last installed Zigbee firmware version and role
 - Add MQTT sensor for Zigbee update availability
 - HTTP API command to update Zigbee firmware now uses the role and gets the latest firmware from GitHub
 - Remove Zigbee firmware check during boot if not in coordinator role
 
General Improvements
- Add Wi-Fi mode and TX power options to configure on the network page
 - Revert Wi-Fi RSSI bar. Lower values are green (better), higher values are red (worse)
 - Add tooltips for any element with a title attribute (currently only on General and MQTT pages)
 - Set Debug tab cards width to 100%
 - Rework DNS check and restore to avoid saving every time
 - Remove cron-based DNS check and restore, only before HTTP, MQTT, WG actions Fix #11, #24, #42, #43 ?
 - Fix MQTT Discovery option. No more publications to /homeassistant/ if disabled
 - Attempt to fix memory leak during long events
 - Remove in-browser JS-based ESP update check availability
 
Hardware Support
- Remove alternative power pin from ETH config, as it is deprecated
 - Fix some UZG-01 v0.5 boards not starting ETH. Fix #44 ?
 - Add support for HamGeek POE Plus board. Thanks @radioelf 🥇 Done #50 (Still no ability to select, if more than one same board configs)
 - Add support for SLS board. Thanks t.me/Novgorod73 (Still no ability to select, if more than one same board configs)