Creating a new Raspberry Pi release

How to create a new Raspberry Pi release to upload to the Github Release page

1. Take a Linux machine or (virtual) DietPi.
2. Install a Desktop environment like LXDE (dietpi-software and select install software: LXDE: ultra lightweight desktop)
3. Install gnome-disk-utility using: apt-get install gnome-disk-utility -y
4. Download the Latest DietPi image for Raspberry Pi systems, using: cd /tmp wget https://dietpi.com/downloads/images/DietPi_RPi-ARMv8-Bookworm.img.xz -o /tmp/dietpi.img.7z
5. Download the latest dietpi.txt from the Tunnel Gui Project: wget https://raw.githubusercontent.com/roelbroersma/tunnel-gui/main/dietpi.txt
6. Install 7zip: apt-get install 7zip
7. Extract the downloaded zipfile: cd /tmp 7zr x /tmp/DietPi_RPi-ARMv8-Bookworm.img.xz
8. Start the Desktop environment on a machine which has a monitor connected (or a Hyper-V console window) using the command: startx
9. Start the Gnome disk utility, open a Terminal and type: gnome-disks
10. Click the Hamburger Menu and click 'Attach Disk Image... (.iso, .img)', now select the unpacked .img file at /tmp/DietPi_RPi-ARMv8-Bookworm.img and make sure to unclick Set up read-only loop device!
11. You will see two partitions, select the first FAT partition and click the Play button, it will now mount as /media/....
12. Go to the /media/.... folder and drag and drop the /tmp/dietpi.txt file to it that we downloaded in step 5. Overwrite it.
13. Go back to the gnome-disk-utility and click the STOP button to stop mounting the FAT partition.
14. Now click the MINUS button in the top bar to DETACH the .img file.
15. Go to a terminal and zip the .img file using a normal .zip utility (this is more friendly for our Windows users): cd /tmp zip -9 -o dietpi_image_output_file.zip DietPi_RPi-ARMv8-Bookworm.img

This is currently a manual process but we should be able to script it so we can do it with one command-line and don't need the Desktop environment at all :)