0.5.9

Small improvement:

• remove call to WiFi.hasCredentials, because it can block the user thread for 4 seconds on loss of WiFi. It's a synchronous function that will wait on the system thread and it is not necessary.

Updating

On the Raspberry Pi run:

docker stop brewpi
docker pull brewpi/brewpi-raspbian
docker run -it --name brewpi-update --privileged -v ~/brewpi-data:/data --rm brewpi/brewpi-raspbian python utils/updateFirmware.py
docker start brewpi

On an x86 system, run:

docker stop brewpi
docker pull brewpi/brewpi-ubuntu
docker run -it --name brewpi-update --privileged -v ~/brewpi-data:/data --rm brewpi/brewpi-ubuntu python utils/updateFirmware.py
docker start brewpi