Release date: Mar 26, 2018 CMSSW_9_3_8 Changes since CMSSW_9_3_7: compare to previous CMSDIST Changes between Tags REL/CMSSW_9_3_7/slc6_amd64_gcc630 and REL/CMSSW_9_3_8/slc6_amd64_gcc630: compare to previous 3862 from @kpedro88: update pythia8 (93X) created: 2018-03-22 03:37:53 merged: 2018-03-26 07:38:49