Updates all three versions of DEVONthink plus DEVONnote to be compatible with Mountain Lion’s features, including Gatekeeper, Notification Center, and sharing services. (All updates are free. DEVONthink Pro Office, $149.95 new; DEVONthink Professional, $79.95 new; DEVONthink Personal, $49.95 new; DEVONnote, $24.95 new)

Maintenance release with a modicum of fixes and improvements. ($34.95 new, free update, 8.5 MB)

Adds Power Nap support for the MacBook Pro with Retina Display when running Mountain Lion. (Free, 530 KB)

Maintenance update to the Web site development tool with a list of fixes and improvements that’s Dostoyevskian in its length. ($99 new, $75 upgrade, free update, 48.8 MB)

Provides fixes for volume control on some third-party hardware, access to Netflix’s full-screen mode on the MacBook Pro with Retina Display, and more. ($25 new, free update, 9.6 MB)

Enables audio capture from Safari, QuickTime Player, FaceTime, and Messages on Mountain Lion without use of Instant On component. ($32 new, free update, 5.5 MB)

Adds options for preventing unused apps from quitting and disabling the rubber band scrolling effect. (Free, 1.8 MB)

Both releases add compatibility with Mountain Lion and fix an issue where resampling at a lower resolution produced larger file sizes. ($59.95/$99.95 new, free update, 40.7/41 MB)

Both apps are now compatible with OS X 10.8 Mountain Lion, and both add an option to launch at login. ($24.99/$5.99 new, free updates, 5.1/8.3 MB)

Adds compatibility with OS X 10.8 Mountain Lion and makes several improvements and fixes to the calendar utility’s support for iCal and iOS reminders. ($19.99 new, free update, 11 MB)

Adds a number of security and privacy features, including default HTTPS Google searches, an option to block automated display of plug-ins, and an improved display of a Web site’s verified identity icon. (Free, 31 MB)

Long list of improvements and fixes, highlighted by compatibility with OS X 10.8 Mountain Lion’s Gatekeeper security feature and fixes for PDF creating and printing. Both word processors now require Mac OS X 10.6.6 or later. (Free updates, 137 MB and 37.7 MB respectively)

Adds support for Mountain Lion’s Gatekeeper security feature plus the latest version of Growl (which also provides support for Notification Center). (Free, $27.95 for additional features, free update, 3.2 MB)

Maintenance update with stability improvements and elimination of mechanics related to MobileMe synchronization. ($38.99 new, free update, 5.6 MB)

Improves compatibility with OS X 10.8 Mountain Lion, plus improves access to 1Password bookmarks, tags, and folders. ($35 new, free update, 2.3 MB)