Here are the latest updates for Mac OS X apps:

TapMedia has announced Instamac 1.1 (, an update to their Instagram client for the Mac. The upgrade brings an updated profile view and more.

Zevrix Solutions ( has updated BatchOutput PDF, a solution to printing multiple PDF documents, to version 2.0b9. It adds an option to start watching automatically on launch.

ClickToPlugin (, which prevents Safari from automatically launching plug-ins, has been revved to version 2.7.2. It offers updated “killers.”

Library Books (, which lets you track your borrowed library books, has been updated to version 3.21b36. It’s a maintenance upgrade.

Obscurity (, a utility for hiding private files, is now up to version 1.2. It’s now open source and published under a “Creative Commons Attribution Non-Commercial License.”