Copy these files to the c:\Program Files\Common Files\MicroFour\StrataFrame folder.
Be sure to also drag the DLL into the GAC (C:\Windows\Assembly). Once done, go back into Visual Studio and this assembly will then support the 8.1.1 version of DevExpress.
Note: We will post the source code with the next update in the My Account area. DevExpress changed some of their event arguments and base classes is why some of you were having an issue recompiling.