libplist 1.2 update bumped soname and libgpod needs to be rebuilt to link with the new soname.
usbmuxd-1.0.8-12.el7 is now rebuilt against new libplist. I was able to do the rebuild by putting "Related: #1430798" (this is the libplist rebase bug) in the changelog. Not sure we need this ticket and all the acks any more now.
Correction, libgpod-0.8.2-12.el7 is the rebuilt package.