Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ Airfoil 5.1 Agen G. N. Schmitz Rogue Amoeba has released [1]Airfoil 5.1 with an improved Effects window, which tweaks the layout and labels while also ensuring the window properly remembers its state between launches. The wireless audio broadcasting app also updates the Instant On component to version 8.2.6, enables you to right-click on a speaker in the main window to hide it from view, fixes a bug that prevented a local audio play-through preference from being properly respected, and changes the behavior of pressing the back button when transmitting iTunes so that it rewinds to the beginning of the track rather than move to the previous track. The [2]Airfoil Satellite iOS app is also improved so that it receives Retina-quality album artwork (if accessing a Mac with a Retina display). ($29 new with a 20 percent discount for [3]TidBITS members, $15 upgrade, 13.8 MB, [4]release notes, 10.9+) References 1. http://rogueamoeba.com/airfoil/mac/ 2. https://itunes.apple.com/us/app/airfoil-satellite/id1015554329?mt=8&at=10l5PW 3. http://tidbits.com/member_benefits.html 4. http://www.rogueamoeba.com/airfoil/mac/releasenotes.php .