Release date: Dec 4, 2018 CMSSW_10_4_0_mtd1 Changes since CMSSW_10_4_0_pre2: compare to previous CMSDIST Changes between Tags REL/CMSSW_10_4_0_pre2/slc6_amd64_gcc700 and REL/CMSSW_10_4_0_mtd1/slc6_amd64_gcc700: compare to previous