Revision 12528 added dependencies on CodeBlocks_wx31_64.cbp to all the plugins in CodeBlocks_wx31_64.workspace, but while editing the Fortran project was removed. This caused lack of plugin recompilation and loading errors (because the SDK has changed) in the last two nightlies.
The attached patch restores the Fortran project plugin in the workspace and cherry picks the changes made in 12528 to CodeBlocks_wx31.workspace.
Fixed in the trunk, thanks.