OS Update Checklist

When updating to a new OS version, this checklist should help to catch broken functionality:

Basic image functionality

• Boots with modem (best test without any customization applied)
• Packages build
• Custom image builds
• Custom image flashes with RPi Imager
• Custom image boots
• Serial console debugging output is present
• Defaults set in RPi Imager are applied (hostname, WiFi, locale)
• Firstboot script runs without errors
• Banner updates after firstboot ran
• SD expands /data partition
• SWAP is moved to /data and is active
• Config files are moved
• firstboot script is removed
• firstboot service is deactivated
• /boot/firmware is RO in /etc/fstab
• initramfs is installed
• OverlayFS is active after firstboot

Functionality provided by v3xctrl.deb

• ENV is written on startup
• Starts services
• Webserver works
• WiFi works
• AP/client switch works
• routing works properly
• v4l2-ctl shows picam & controls
• Control service works
• Video service works
• overlay FS works
• rw/ro switch works
• SMB share works

After this has been verified, the Release checklist should be checked too.