Stone tools half a million years older than the first Homo species & someone else may have made them?

The 1st homo species is supposed to be Homo Habilis - (handy man). Who made these flaked tools? An older homo habilis or some of the more advanced ape-like upright walkers that are not related to Lucy? According to Daily Mail: "World's oldest tools discovered: Stone flakes made by human ancestor 3.3 million year ago…