Package sysupgrade

Hello my dears,
how can I change the following error myself in the git?
As I mentioned earlier, I was suspicious that gzip wasn’t making it to the I did some digging into how the ramdisk is assembled and found the gzip was indeed missing from the list of packages to copy over in /lib/upgrade/stage2.
Here is the relevant function, note how gzip is missing from the list of binaries!
Greetings from Stefan Harbich