Objective Development has released LaunchBar 5.4.1 with a wide-ranging list of enhancements to the keyboard launcher, including improved compatibility with iTunes 11. Other iTunes-related changes include a fix for an issue that failed to “Go to Current Song” when playing a song via LaunchBar; a fix for a Show in iTunes action failure; and redesigned icons for Artist, Album, and Track. The update also modifies the behavior of the “Switch to Calculator when typing digits” option, which now makes it possible to enter abbreviations that start with a digit (such as 1P to open 1Password) even with this preference turned on. Dash support for developers looking up API documentation is improved, enabling you to select Dash and then press the Spacebar to trigger the “Look up in Dash” action. The release also improves VoiceOver support in the index window, display of an app’s recent documents, indexing and display of mounted volumes, compatibility with SparkleShare, commands for Assign Abbreviation and Show in Index, and detection of labeled email addresses during Instant Send. Finally, LaunchBar fixes an issue that prevented the app from hiding after receiving a file via drag and drop. ($35 new with a 20-percent discount for TidBITS members, free update, 2.5 MB, release notes)