About the news / changes, please read there:
https://github.com/ecocurious2/MultiGeiger/blob/V1.16.0/docs/source/changes.rst#v1160-2021-08-15
The binary was compiled for Heltec WiFi Stick (with LoRa) and also works on WiFi Kit 32 (w/o LoRa).
The binary was made with current Arduino IDE, arduino-esp32 1.0.6 and also all libraries have been updated.