contains MRs: https://gitlab.cern.ch/atlas/athena/-/merge_requests/57437 Update generators Run 3 test https://gitlab.cern.ch/atlas/athena/-/merge_requests/57601 Support new samples in AsgCutBookkeeperAlg https://gitlab.cern.ch/atlas/athena/-/merge_requests/57732 Update GenEvent_p6 so that the classes match in HepMC2 and HepMC3. https://gitlab.cern.ch/atlas/athena/-/merge_requests/57800 Update xAODMETFilter_Common.py https://gitlab.cern.ch/atlas/athena/-/merge_requests/58053 Fix LHEFilter to allow reading more than one LHE file https://gitlab.cern.ch/atlas/athena/-/merge_requests/58136 Fixing binary read in MadGraphControl https://gitlab.cern.ch/atlas/athena/-/merge_requests/58159 Use canonical Rivet/Event.hh instead of the specific GenEvent version https://gitlab.cern.ch/atlas/athena/-/merge_requests/58146 GeneratorFilters: use ConstDataVector in xAODVBFMjjIntervalFilter https://gitlab.cern.ch/atlas/athena/-/merge_requests/58146 GeneratorFilters: use ConstDataVector in xAODVBFMjjIntervalFilter https://gitlab.cern.ch/atlas/athena/-/merge_requests/58176 Generators: only count status 4 beam particles in FixHepMC https://gitlab.cern.ch/atlas/athena/-/merge_requests/58045 Small update for the speed of barcodes in HepMC3 https://gitlab.cern.ch/atlas/athena/-/merge_requests/58170 EvgenProdTools: replace static string with constant https://gitlab.cern.ch/atlas/athena/-/merge_requests/58191 Hotfix of AtlasHepMC https://gitlab.cern.ch/atlas/athena/-/merge_requests/58158 Add GenCrossSection to AtlasHepMC https://gitlab.cern.ch/atlas/athena/-/merge_requests/58197 Generators: enable thread-checker for clean packages https://gitlab.cern.ch/atlas/athena/-/merge_requests/58238 Upgrading plugin capabilities in MadGraphControl https://gitlab.cern.ch/atlas/athena/-/merge_requests/58273 EvgenJobTransforms: provide random seed and DSID from Gen_tf run arguments to generator interfaces https://gitlab.cern.ch/atlas/athena/-/merge_requests/58255 Generators: only consider status 4 particles for beam count in TestHepMC and AtlasHepMC https://gitlab.cern.ch/atlas/athena/-/merge_requests/58282 Pythia8_i: make pythia_stream internal https://gitlab.cern.ch/atlas/athena/-/merge_requests/58302 Fix compilation of GeneratorFilters package in master--HepMC3 nightly https://gitlab.cern.ch/atlas/athena/-/merge_requests/58299 Migrate GeneratorFilters to IAthRNGSvc https://gitlab.cern.ch/atlas/athena/-/merge_requests/58362 Sweeping !58361 from 21.6 to master. MGC: add plugin in SUSY JO https://gitlab.cern.ch/atlas/athena/-/merge_requests/58378 Sweeping !58366 from 21.6 to master. Patching missing variable in MGC https://gitlab.cern.ch/atlas/athena/-/merge_requests/58434 AtlasHepMC: add iterator for non-const HepMC3::GenVertex https://gitlab.cern.ch/atlas/athena/-/merge_requests/58343 Convert HTFilter into xAODHTFilter https://gitlab.cern.ch/atlas/athena/-/merge_requests/58446 Fix Pythia8 OTF weights for HepMC3