main purpose of the build MuDiStarFilter contains MRs: https://gitlab.cern.ch/atlas/athena/-/merge_requests/61627 21.6 PowhegControl: adding new processes Scalar and Vector LeptoQuark Drell-Yan production DY_SLQ and DY_VLQ - AGENE-2180 https://gitlab.cern.ch/atlas/athena/-/merge_requests/62005 Adding the PowhegConfig.MadSpin_paramcard option https://gitlab.cern.ch/atlas/athena/-/merge_requests/62082 MGC: updates to SUSY includes for 5FS and mixing matrix helper function https://gitlab.cern.ch/atlas/athena/-/merge_requests/62536 Clean up duplicated Etacut property in PhotonFilter https://gitlab.cern.ch/atlas/athena/-/merge_requests/62660 [AGENE-2186] Parameter stage 21.6 https://gitlab.cern.ch/atlas/athena/-/merge_requests/62445 Generators/GeneratorFilters: new filter MuDstarFilter v1.02 https://gitlab.cern.ch/atlas/athena/-/merge_requests/62367 Sweeping !62333 from master to 21.6. Adding the correlations keyword in Powheg fourtops process - AGENE-2128