Downgrade the default version to 2.4.1 (#824)
Downgrade the default version to 2.4.1 (#824)


dbtucker/universe,yuchaoran2011/universe,mwl/universe,mesosphere/universe,dbtucker/universe,aloismayr/universe,yuchaoran2011/universe,madanadit/universe,ksivask/universe,dbtucker/universe,niteshch207/universe,madanadit/universe,ksivask/universe,niteshch207/universe,mesosphere/universe,niteshch207/universe,BuoyantIO/universe,BuoyantIO/universe,ksivask/universe,AppliedIS/universe,AppliedIS/universe,BuoyantIO/universe,AppliedIS/universe,mwl/universe,aloismayr/universe,aloismayr/universe,yuchaoran2011/universe,madanadit/universe