The update improves overall performance and provides numerous fixes. Users of Macs with Core i5 or Core i7 processors should install Mac OS X 10.6.5 first.
The update addresses issues with MIDI Processing, playback Plug-in, compatibility, stability and many general issues.
For more information about the update: MainStage 2.1.2: Release notes.
To download the update: MainStage 2.1.2.
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