Yay

Yay uses an hash cache for development packages. Normally it is updated at the end of the package install with the message Found git repo. If you transition between aur helpers and did not install the devel package using yay at some point, it is possible it never got added to the cache. yay -Y --gendb will fix the current version of every devel package and start checking from there. Yay resolves all dependencies ahead of time. You are free to edit the PKGBUILD in any way, but any problems you cause are your own and should not be reported unless they can be reproduced with the original PKGBUILD. Yay uses git diff to display diffs, which by default tells less not to page if the output can fit into one terminal length. This behavior can be overridden by exporting your own flags (export LESS=SRX). Use yay -Y --devel --save to make development package updates permanently enabled (yay and yay -Syu will then always check dev packages).