May I know how to perform upgrade? Do i need to flash again and setup all the WIFI and MQTT from scratch?
If you use a pre built binary you can flash without erasing the data from the web flasher or from esp flasher
If you have a platformio config just update the code and flash from it.
If you use arduino ide you have to update the libraries, update the code, update your framework and merge your user_config.h.
0.98 is working great for me 433 MHZ RF + Somfy blinds control on the same ESP32.
One glitch: if Home assistant (maybe Mosquitto) crashes then OpenMqttGateway resends the last command to my blinds.
I may one day try bring back bluetooth LE to OpenMqttGateway - I had a problem in the past and offloaded it to an ESPHOME node.
This is strange, I don’t think OpenMQTTGateway resend command when there is a broker or controller crash. Are you sure this is not on home assistant side. Would it be possible to check what are you seeing on the broker to isolate the issue?
I would be happy if you try it again and give me feedback.