The new version includes several bugfixes, e.g.
Fixed: EP did not always get the keyboard focus in some hosts.
Fixed: space bar was not forwarded to host.
Fixed: EP crashed when not supported sample rates (currently below 11kHz) were used.
Supported formats: VST32/64, RTAS32, AU32/64 for Windows XP/Vista/7 and MacOS X 10.5-10.7, respectively
Update to new internal pitch engine zplane élastique Pro 2.2.3
Keyboard input issues in several hosts
Pitch display defaults to semi-tones instead of percent
adjust pitch & timbre in steps by holding shift when using the sliders
The new version 1.1 brings new features and numerous minor bug fixes. This version adds VST and AU support and removes the need for iLok.
The new version 1.0.2 is a maintenance upgrade that mainly fixes some problems and instabilities with multiple plugin instances.