MG2.7.3 production release 

contains MRs:

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43067 Improve CPU+I/O efficiency in renaming LHE weights 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43092 Add Package Dependencies for SuperChic 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43093 MG 2.7.3p3.atlas6 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43100 Fixed default twidth value for bblvlv and added new twidth_phsp parameter

MG2.9.3 validation release (bug fix release, replacing 21.6.68)

contains MRs:

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43043 new evgen needs the heap clone, EVNT-to-EVNT needs const_cast

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43067 Improve CPU+I/O efficiency in renaming LHE weights 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43092 Add Package Dependencies for SuperChic 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43093 MG 2.7.3p3.atlas6 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43100 Fixed default twidth value for bblvlv and added new twidth_phsp parameter

Tagging AnalyisBase 22.2.22

Tagging AnalysisBase 21.2.170

contains MRs:
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42674 add Rivet ART script
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42683 add --ignore-beams flag to Rivet ART 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42696 fix LHE counting for NLO setups 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42726 update version of AthGeneration and for externals 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42753 Fixed TopRecon UserHook 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42758 feat: [SUSY] configure 4FS/5FS with a single flag 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42835 Improve Pythia8B and Add Lifetime Cut 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42843 Fixing Monash base fragment 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42857 Fix QCDTruthJetFilter symmetric eta cuts 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42900 update to MadGraph 2.9.3 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42950 use GenEvent xsec if none supplied by user 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42973 Making sure MGC cleans up copies of events 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42976 fix trfMPTools output link handling for evgen MCORE 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42977 MGC tests, saving tgz outputs instead of event files 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42985 add env. setup for Superchic and postSeq.CountHepMC.CorrectRunNumber = True in... 
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42999 Patch memory leak in Evnt2Evnt filtering

includes MRs:
https://gitlab.cern.ch/atlas/athena/-/merge_requests/41738 Try to fix HepMC3 nightlies warning related to MCTester

https://gitlab.cern.ch/atlas/athena/-/merge_requests/41753 Make some python codes HepMC3 compatible (small MR)

https://gitlab.cern.ch/atlas/athena/-/merge_requests/41754 Further updates of McEventCollection codes 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/41811 Try to fix nightly cmake 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/41832 use PathResolver to find G4particle_whitelist.txt, add missing dependency in... 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/41836 Manual sweep of 41708 to master 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/41900 Added complete Pythia_8 ART tests 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42046 GeneratorObjectsTPCnv: Fix fourvector initialization for hepmc3 case

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42080 added yoda to root converter for Pythia ART tests 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42136 Removal of useless comments in Generators 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42141 Fix GenEventCnv_p1 for HepMC3 (one line) 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42147 Modified ART tests for Pythia8 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42150 Deal with weights for HepMC3 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42157 update TauFilter to include changes from rel. 21.6, fix the loop over vertices 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42199 Modified ART test for Pythia8 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42245 corrected minor issues for test 02  

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42269 Fixes of Tau Filter

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42281 added PowhegControl ART tests 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42359 Various optimizations to the Pythia8B package 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42377 added dcube tests for PowhegControl ART tests and fixed some typo 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42398 Remove printout of PACKAGE_VERSION 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42444 corrected dcubename typo for Powheg ART test

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42470 sync MCTC and save flag for PU content with 21.2/21.6 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42479 Correct typo for ART tests

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42595 Remove PACKAGE_VERSION printouts

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42611 Sherpa_i: Let CMake define OpenLoops path  

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42694 Remove linking to SGTests 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42707 add harmonised TauFilter, include most recent PowhegControl updates, update to..

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42723 Use IClassIDSvc header from GaudiKernel 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42781 Externals Update, master branch (2021.04.21.) 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42839 remove duplicated lines from PowhegControl registry. Add missing common fragment for Herwig7 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42846 GeneratorFilters: Fix clang warning. 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42889 Added a few Herwig7 ART tests 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42893 Patch xAODTauFilter.cxx to compile with HepMC3 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42952 Added more Herwig7 ART tests 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42988 corrected the number of events generated 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43003 Sweeping !42977 from 21.6 to master. MGC tests, saving tgz outputs instead of event files

https://gitlab.cern.ch/atlas/athena/-/merge_requests/43004 Sweeping !42973 from 21.6 to master. Making sure MGC cleans up copies of events

Tagging AnalysisBase 22.2.21

AthDerivation release for EGamma, all formats are working.

Release to re-run reconstruction with ATLAS-P2-ITK-23-00-03.

Tagging AnalysisBase 21.2.169

contains MRs:
https://gitlab.cern.ch/atlas/athena/-/merge_requests/42466 MCTC sync with 21.2 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42515 update to Rivet 3.1.4/YODA 1.9.0 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42541 add OLPATH as environment variable 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42549 update PowhegControl version to -05-00 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42558 New Pythia8 Hooks for showering Powheg events

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42573 OpenLoops correct setup of env. variables 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42600 Sherpa_i README update 

https://gitlab.cern.ch/atlas/athena/-/merge_requests/42624 Update/expand decay channel selection for Powheg ttW

AthDerivation release for the EXOT and BPHY groups, all formats are working.

Release for technical run and trigger validation.

Tagging AnalysisBase 22.2.20

Tagging AnalysisBase 21.2.168

contains MR:

MadGraphControl patch for decays  https://gitlab.cern.ch/atlas/athena/-/merge_requests/42201

MadGraphControl PMG settings override for SUSY https://gitlab.cern.ch/atlas/athena/-/merge_requests/42202

add ART tests for Powheg https://gitlab.cern.ch/atlas/athena/-/merge_requests/42216

21.6 add prophecy4f and hto4l https://gitlab.cern.ch/atlas/athena/-/merge_requests/42273

add the LHE filters into share/common so that they are visible on the JOs level  https://gitlab.cern.ch/atlas/athena/-/merge_requests/42302

correct merge_lhe_file_location  https://gitlab.cern.ch/atlas/athena/-/merge_requests/42349

change Superchic path https://gitlab.cern.ch/atlas/athena/-/merge_requests/42371

21.6, PowhegControl: two fixes (lhe comments and gridpack handling)  https://gitlab.cern.ch/atlas/athena/-/merge_requests/42404

Tagging AnalysisBase 22.2.19

Tagging AnalysisBase 21.2.167