Here are the latest updates for Mac OS X apps.

Smile has released PDFpen 5.7.1 (, an update to its PDF editor for Mac OS X. The update is signed with a Gatekeeper-friendly Developer ID from Apple, which is necessary for the OS X 10.8 (Mountain Lion) beta. The update also includes numerous minor fixes and improvements.

Reggie Ashworth has announced AppDelete Lite 3.2.4, an update to his Mac application deletion utility via the Mac App Store. Among other things, the latest version is optimized for Lion.

Eurocomp has introduced Timing 1.2 (, an update to its time tracking application for OS X. It’s a maintenance upgrade.