Changes since CMSSW_11_1_1:
CMSSW_11_1_1...CMSSW_11_1_1_ROOT618
CMSDIST Changes between Tags REL/CMSSW_11_1_1/slc7_amd64_gcc820 and REL/CMSSW_11_1_1_ROOT618/slc7_amd64_gcc820:
cms-sw/cmsdist@REL/CMSSW_11_1_1/slc7_amd64_gcc820...REL/CMSSW_11_1_1_ROOT618/slc7_amd64_gcc820
- cms-sw/cmsdist#6068 from @silviodonato: Move back to ROOT 6.18 (11_1)