Spring-loaded folders no longer work
Latest update to OS X Yosemite seems to have killed off the spring-loaded folders system. I notice also that the Finder preferences no longer shows the Spring-loaded folders option but that has now been replaced by an "Open folders in tabs instead of new windows" checkbox option. I did not see any reference to this in the readme otherwise I would not have updated. Is there a Terminal command to re-enable this please?
MacBook Pro (Retina, Mid 2012), OS X Yosemite (10.10.3)