Including: emoncms core, emoncms modules, emonhub, apache2, mysql, redis, mqtt, dependencies and configuration.
To install the stack see:
https://github.com/openenergymonitor/EmonScripts/blob/master/docs/install.md
Run the update via the Emoncms administration page, alternatively for command line level update see:
https://github.com/openenergymonitor/EmonScripts/blob/master/update/readme.md
Before diving into these scripts, there are some things you need to know about architecture : main dependencies, systemd services, modules, structuring variables