contains MRs: https://gitlab.cern.ch/atlas/athena/-/merge_requests/49113 patch PowhegControl ttbar(hvq) semilep option parsing https://gitlab.cern.ch/atlas/athena/-/merge_requests/49273 small fix to starlight_i interface https://gitlab.cern.ch/atlas/athena/-/merge_requests/49274 TheP8I: switch to version needed for H7.16, Tauolapp add changes from MR48979