It is updated on this repository push.
wget -qO- https://imola.armbian.com/apt/armbian.key | gpg --dearmor | sudo tee /usr/share/keyrings/armbian.gpg > /dev/null
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/armbian.gpg] https://armbian.github.io/configurator stable main" | sudo tee /etc/apt/sources.list.d/armbian-development.list > /dev/null
Install:
sudo apt-get install configurator