Smile has updated both PDFpen and PDFpenPro to version 5.9.2, notably fixing a problem that could prevent the PDF-manipulation programs from saving, along with other less-common saving-related bugs. Other unspecified bugs have also been addressed. As usual, the Mac App Store versions lag significantly behind; they’re still at version 5.8.6, released over a month ago. ($59.95/$99.95 new with a 20-percent discount for TidBITS members, free update, 46.6/46.9 MB)
How to Know Your iPod Model
If you have an old iPod but aren't sure exactly which model it is, check the info at the Web page linked below. You'll find lots of photos and information that will help you determine exactly which model you have.
Visit Identifying iPod Models
PDFpen and PDFpenPro 5.9.2
Check out the Take Control ebooks that expand on the topic in this article:
better-looking. Edit your PDFs anywhere. Sign contracts, make
changes, fill forms, and more. All while you’re on the move.
Syncs via iCloud and Dropbox. <http://smle.us/tbpdfpen-ipad>