Here are the latest updates for Mac OS X apps:

Maintain (http://maintain.se/cocktail) has released Cocktail 5.4 (Lion Edition), the latest maintenance update for users running OS X Lion 10.7. Cocktail is a general purpose utility for OS X that lets users clean, repair and optimize their Mac. This version adds ability to clear the Quarantine Events database. The update also contains several important bug fixes and is highly recommended for all users of Cocktail (Lion Edition).

Flexibits has updated Fantastical (http://flexibits.com/fantastical) -- a flexible calendar application that lets you create, view, and search their events -- to version 1.3.6. The update lets you specify the calendar for new events by adding "calendar [calendar name]" (e.g. "Lunch tomorrow at 1pm calendar home").

RedleX (www.mellel.com) has rolled out Mellel 3.0.3 an upgrade to its word processor. It's a maintenance upgrade with some bug fixes.

Data Guardian (http://www.koingosw.com/products/dataguardian.php?affChecked=1), a database application, has been revved to version 2.5. It's been converted to a more secure, faster, reliable SQL database file format.