LCG_106_ATLAS_9 contains e.g.: Pythia8.312.atlas1, sherpa2.2.16 rivet 3.1.7 superchic 5.3 Contains MRs: https://gitlab.cern.ch/atlas/athena/-/merge_requests/73187 EvgenJobTransforms: add modifications that should allow running in a container without cvmfs https://gitlab.cern.ch/atlas/athena/-/merge_requests/73211 Update skel.GENtoTXT.py https://gitlab.cern.ch/atlas/athena/-/merge_requests/73193 Update CMakeLists.txt to enable Herwig7+bb4l @aarch64 https://gitlab.cern.ch/atlas/athena/-/merge_requests/73220 Preparatory merge request https://gitlab.cern.ch/atlas/athena/-/merge_requests/73117 Further reduce barcode usage in digitization and reconstruction code https://gitlab.cern.ch/atlas/athena/-/merge_requests/73217 the very first version of the Athena - Geneva MCEG interface https://gitlab.cern.ch/atlas/athena/-/merge_requests/73242 Herwig7_i: Fix use of uninitialized variables. https://gitlab.cern.ch/atlas/athena/-/merge_requests/73241 GeneratorObjectsTPCnv: Fix crashes in hepmc2 build. https://gitlab.cern.ch/atlas/athena/-/merge_requests/73270 TruthUtils functions renaming https://gitlab.cern.ch/atlas/athena/-/merge_requests/73279 Replace special EvtGen error status code with 0 https://gitlab.cern.ch/atlas/athena/-/merge_requests/72880 Pythia8_i: UserHook for bb4l-dl and bb4l-sl events https://gitlab.cern.ch/atlas/athena/-/merge_requests/73357 main-coverity-Pythia8_i https://gitlab.cern.ch/atlas/athena/-/merge_requests/73367 Pythia8_i: Fix clang warnings. https://gitlab.cern.ch/atlas/athena/-/merge_requests/73378 GeneratorObjectsTPCnv: Fix genconf warnings. https://gitlab.cern.ch/atlas/athena/-/merge_requests/71086 Generators/MadGraphControl: Modify setupEFT script for SMEFTSim model updates https://gitlab.cern.ch/atlas/athena/-/merge_requests/73555 Drop special status from forward detectors https://gitlab.cern.ch/atlas/athena/-/merge_requests/72697 Reduce the verbosity of the loop detection algorithm https://gitlab.cern.ch/atlas/athena/-/merge_requests/73697 Remove parent status configuration option from VV filters https://gitlab.cern.ch/atlas/athena/-/merge_requests/73705 Move pythia8 LHE status into pythia8 code https://gitlab.cern.ch/atlas/athena/-/merge_requests/73661 Special pythia8 status checker into TruthUtils https://gitlab.cern.ch/atlas/athena/-/merge_requests/72297 Replacement of logical conditions that use status() of truth particles with MC:: functions https://gitlab.cern.ch/atlas/athena/-/merge_requests/73717 Remove last special status https://gitlab.cern.ch/atlas/athena/-/merge_requests/73745 Update HepMCHelpers.h to remove unused function https://gitlab.cern.ch/atlas/athena/-/merge_requests/73731 Remove unused dependencies on boost https://gitlab.cern.ch/atlas/athena/-/merge_requests/73813 Remove boost includes, fix of ATLINFR-5483 https://gitlab.cern.ch/atlas/athena/-/merge_requests/73819 Cleanup in TruthUtils https://gitlab.cern.ch/atlas/athena/-/merge_requests/73623 TruthUtils: Adding pdgIds for mavtop and darkphoton to isBSM https://gitlab.cern.ch/atlas/athena/-/merge_requests/73751 Remove some hardcoded comparisons to particle status in DerivationFramework https://gitlab.cern.ch/atlas/athena/-/merge_requests/73847 Remove HepMC::SINGLE_PARTICLE_BARCODE from the code https://gitlab.cern.ch/atlas/athena/-/merge_requests/71216 Validation tool for the truth information in the Sim/Digi/Reco chain https://gitlab.cern.ch/atlas/athena/-/merge_requests/73924 Preparatory MR for changes in 67195 https://gitlab.cern.ch/atlas/athena/-/merge_requests/73938 Add consistency check of 4/5 flavour scheme into MGControl https://gitlab.cern.ch/atlas/athena/-/merge_requests/61671 Implementation of non-currently-supported decays in gg4l process via change of pdg ID in LHE files AGENE-2156 https://gitlab.cern.ch/atlas/athena/-/merge_requests/73940 Enabling generation of all 4l final states in Powheg gg4l https://gitlab.cern.ch/atlas/athena/-/merge_requests/73943 Remove redundant code behind ifdefs in EvtGen_i https://gitlab.cern.ch/atlas/athena/-/merge_requests/73968 LCG_106_ATLAS_9 - new lcg layer https://gitlab.cern.ch/atlas/athena/-/merge_requests/73617 Configure IOV metadata in SetupMetaDataForStreamCfg https://gitlab.cern.ch/atlas/athena/-/merge_requests/73982 Update HepMCHelpers.h to consider particles with barcode 10001 as single particles in the HepMC3/main branch