Deprected, replaced by staging/patchinstall.py.
Maintaining the patchinstall.sh script is an annoyance, often missed when modifying patches, which then results in fixup commits. The "new" patchinstall.py script (which has been around for multiple years now) is a complete replacement, and avoids this problem by just generating the list when applying. Precomputing the list is hardly worthwhile anyway.
Got tired of finding bugs in the old one and being completely confused by its code, so here is a new one.
It doesn't have a fancy progress bar, but at least it actually tells you what patches break.
