What's new in Real Studio 2011 R4.2?

From Xojo Documentation

This release is primarily a maintenance release. Only two known issues were fixed

Fixed
17675 Windows IDE: we've increased the amount of memory that the IDE can allocate/use which fixes an issue where the IDE would run out of memory and throw a failed assertion at codestorage.cpp:226. On 64-bit Windows OSes the system automatically expands the virtual address space available, but if you're running on a 32-bit OS you will need to tweak your boot settings to take advantage of this fix.

For details on what settings you need to change, please refer to this document http://msdn.microsoft.com/en-us/library/windows/hardware/ff556232(v=vs.85).aspx

19798 Projects are no longer opened twice on Lion when you double click the project file to start the IDE and it was the project the IDE last had opened.