The latest build (3.013) seems to be doing well, except for one thing. It appears that the four new .pl test scripts (1_pc.pl, etc.) are being installed in the root, alongside Builder.pm. When they were .bat files, they did not get installed into the Perl system (only lib/PDF/ stuff, and temporarily, t/). The MANIFEST did not change their locations, only their names.
This does not appear to do any harm, but is a minor annoyance. It is OK to erase the four .pl files, as they're not going to do any good there. If anyone has any idea why this happened, please chime in and I will fix it in the next build.