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 5.1.1 Agen G. N. Schmitz Updating the Instant On component Rogue Amoeba has released [1]Airfoil 5.1 with preliminary support for macOS 10.12 Sierra thanks to the updated Instant On component (version 8.3), which was also added to the recent update of Audio Hijack (see '[2]Audio Hijack 3.3.1,' 11 July 2016). The wireless audio broadcasting app also ensures the Advanced Speaker Options window reloads properly, enables you to overwrite a custom EQ preset if you choose the same name, and makes sure that the companion [3]Airfoil Satellite iOS app detects when iTunes changes its Airplay selector. ($29 new with a 20 percent discount for [4]TidBITS members, $15 upgrade, 13.8 MB, [5]release notes, 10.9+) References 1. http://rogueamoeba.com/airfoil/mac/ 2. http://tidbits.com/article/16614 3. https://itunes.apple.com/us/app/airfoil-satellite/id1015554329?mt=8&at=10l5PW 4. http://tidbits.com/member_benefits.html 5. http://www.rogueamoeba.com/airfoil/mac/releasenotes.php .