on my computer pamac chrashed during the upgrade with a segmentation fault error.
After some time of troubleshooting I found out that pamac seems to have problems upgrading/installing the Maui-shell from AUR:
$ pamac build maui-shell-git
Preparing...
Cloning maui-shell-git build files...
Generating maui-shell-git information...
Checking maui-shell-git dependencies...
Segmentation fault (core dumped)
what i find strange though is that:
yay -Sy maui-shell-git
worked without problems.