Here are the latest updates for Mac OS X apps:

Mirko Viviani has released Lyn 1.2.8 (www.lynapp.com) for Mac OS X, an update to his lightweight image viewer and browser designed for photographers, graphic artists, and web designers. The new version updates the raw converter with support for the Canon 650D, Sony DSC-RX100, and Samsung NX1000.

Iospirit has updated Remote Buddy (www.iospirit.com/remotebudd), Mac OS X software for controlling Macs remotely, to version 1.22. The upgrade improves the software's appearance on a Retina display.

Karelia Software has revved Sandvox (www.karelia.com/sandvox), its web development tool, to version 2.6.7. This maintenance release fixes a variety of problems, including an issue that prevented multiple twitter feeds on same page, an issue with typed input slowing down over time, issues with link and text handling, and other bugs.

Rogue Amoeba (www.rogueamoeba.com) has announced Airfoil 4.7.4, an app that allows you to send any audio to AirPort Express units, Apple TVs, even other Macs and PCs -- and all in sync. The upgrade adds support for Airfoil speakers for Android devices.

Koingo Software (www.koingosw.com) has released MacPilot 4.3.4, a new version of the software that can enable and disable hidden features in Mac OS X, optimize and repair your system, and perform numerous routine maintenance operations. The new version fixes some issues with OS X 10.8 Mountain Lion.