MainStage 2.2.1: Release notes Symptoms MainStage 2.2.1 is a software update for MainStage 2.2. MainStage 2.2 is a feature upgrade for MainStage 1.0 and 2.0 customers available for purchase on the Mac App Store. MainStage 2.2 includes several new features and fixes. Resolution MainStage 2.2.1 Update Installation * Resolves several issues related to the download and installation of basic and additional content. Performance * Addresses an issue in MainStage 2.2 that could decreased performance of the Playback plug-in on computers with one or two cores. * Resolves an issue in MainStage 2.2 that could decreased performance when using the 8-channel mixer & backing track template. * Resolves an issue that could increased latency when playing software instruments with MainStage 2.2. * Improves performance when running multiple instances of EXS24 in 32-bit mode on computers with multiple cores. * Addresses an issue in MainStage 2.2 where performance decreased compared to MainStage 2.1.3 on non-hyper-threaded 2-core computers. Audio * Fixes an issue in MainStage 2.2 where only the left side of the stereo signal was sent to an Aux if the channel strip had any mono to stereo conversion. * Panning now works correctly on outputs other than output 1-2. * Sends set to Post Pan now pan properly on mono channel strips. * Fixes an issue that blocked sidechain input for plug-ins. * Resolves an issue in MainStage 2.2 where the left side of external stereo audio signals was duplicated and processed by both sides of a stereo channel strip. Plugins and Patches * Fixes an issue with using keyboard arrow keys to scroll through the Patch Browser. * The Hide Ruler option for the Waveform object again works as expected. * The slide direction of drawbars in EVB3 is no longer affected by the Scroll direction setting in Mac OS X 10.7 Lion. * Resolves an issue where the bottom of some plug-in screens were not accessible on 11â€ MacBook Air when the plug-in was opened in Controls View. General * Corrects various problems in MainStage 2.2 with non-English localizations.