CR_Workbench now Autoloads and Autosaves.
Yes CR_WorkBench now has an option "AutoLoad and AutoSave" vailable from "DevExpress\Options\ToolWindows\WorkBench".
This will cause your WorkBench to save each time you close your solution.
It will (kinda obviously) attempt to load a WorkBench each time you open a solution.
This new functionality added in revision 18 of DXCorePlugins