the next release will mainly focus on 2 multi printer variants.
1. Normal:
Each printer stays independent, but can display the status of all printers and you will redirect with a simply click to every printer.
2. Central Mode:
You get a "command station" over all your printers. You can switch between all your printers with 1 click. you don't need to install nginx on every printer. This will also the first step for multi printer with 1 raspberry pi. Th33xitus from KIAUH will also implement a function for multi printer instances.