Using 3.1.2 on Windows, I have a build that depends on the latest artifacts of another build. One of the artifacts is a .PPT file with spaces in the file name. When copying the artifact dependencies over, the spaces in the filename are escaped such that the filename has a bunch of %20's in the Windows destination folder.
This is incorrect behavior, as it is effectively a changed filename. ("Hi there" <> "Hi%20there" <> "Hi%2520there" ).