CMSSW_10_6_28_patch1

Changes since CMSSW_10_6_28:

compare to previous

1. 35223 from @Dr15Jones: Fixed exceptional case handling in SherpaHadronizer [10_6] generators created: 2021-09-09 23:16:12 merged: 2021-09-10 09:32:51

2. 35219 from @Dr15Jones: Fix signal in external generator [backport to 10_6] generators created: 2021-09-09 18:09:58 merged: 2021-09-10 10:55:46

3. 35214 from @makortel: Revert “[10_6_X] Have embedded root files send close reports” core created: 2021-09-09 14:16:11 merged: 2021-09-09 17:41:16

4. 35180 from @makortel: [10_6_X] Have embedded root files send close reports core created: 2021-09-07 15:20:04 merged: 2021-09-07 19:59:44

CMSDIST Changes between Tags REL/CMSSW_10_6_28/slc7_amd64_gcc700 and REL/CMSSW_10_6_28_patch1/slc7_amd64_gcc700:

compare to previous