Ranorex Version 3.2 is now available online and includes the following major release notes:

Major features
<ul type="square">[*]Added support for Google Chrome and Apple Safari (5.0 and higher)[*]Added support for Firefox 8[*]Ranorex Studio now supports debugging of 64 bit processes[*]Added support for HTC components in Internet Explorer[*]Improved support for Windows 8 Development Preview Metro UI[/list]
Read release notes here:

You can find a direct download link for the latest Ranorex versions on the Ranorex Studio start page.