contains MRs: https://gitlab.cern.ch/atlas/athena/-/merge_requests/54921 Add uuidgen to AthGeneration, 21.6 (2022.07.07.) https://gitlab.cern.ch/atlas/athena/-/merge_requests/55696 Reduce the number of files in MG gridpacks https://gitlab.cern.ch/atlas/athena/-/merge_requests/55793 PowhegControl: adding runningscales option for Wt DR and DS - AGENE-2131 https://gitlab.cern.ch/atlas/athena/-/merge_requests/56439 Powheg: update to version -05-05, EvgenJobTransforms: add YODA output to job report