Here are the latest updates for Mac OS X apps.

Econ Technologies has updated ChronoSync to version 4.3 and ChronoAgent for Mac to version 1.3. ChronoSync is the automated synchronization and backup application for Mac OS X and ChronoAgent for Mac is a utility that runs on the destination Mac and communicates directly with ChronoSync, giving you full root access to the destination Mac. For more info go to econtechnologies.com .

Fournova has announced Tower 1.4 (http://www.git-tower.com), an update to the company's $59 Git client for Mac OS X. It provides an interface that combines all the important features Git has to offer; the new release introduces submodule support.

Tagtraum industries has released beaTunes 3.5 (http://www.beatunes.com/), an update to the $34.95 music library management and music analysis tool for Mac OS X and Windows. BeaTunes helps enforce spelling rules, finding mis-categorized songs, duplicates, fix faulty sort names, etc. The new release features improved performance and decreased memory requirements.

Ohanaware (http://www.ohanaware.com) has introduced Fun Greetings 1.1, an update to their $9.99 photo greetings card printing product for the Mac. The upgrade includes a new e-card option.

.Com Solutions says FileMaker Pro developers can use FmPro Migrator Platinum Edition 6.57 (http://www.fmpromigrator.com/downloads/demo_software/index.html#fmpro_mi...) to include navigation toolbar feature into their PHP web applications. FmPro Migrator Platinum Edition is priced at $600 per developer and includes a copy of FmPro Migrator Platinum Edition for both MacO S X (Universal Binary) and Windows platforms. Existing FmPro Migrator Developer Edition customers may upgrade to FmPro Migrator Platinum Edition for $400.

SubRosaSoft.com has revved CopyCatX, its $19.95 app for backing up and recovering data, to version 5.1. The upgrade brings improved copying speeds, Mac OS X 10.7 ("Lion") support, foreign language updates, and other usability improvements.