master
TruthInfo: custom single-top and ttbar-POWHEG gallery samples + rechit tables
PhysicsTools/TruthInfo: add diboson (WW) and VH (ZH) gallery samples
SimG4Core,PhysicsTools/TruthInfo: regression tests guarding the SimTrack/SimVertex history
TruthInfo: pileup-aware truth graph during mixing
PhysicsTools/TruthInfo: build the pileup-aware truth at DIGI with event-content levels
Let the hitless-subgraph pruning see the muon chambers
TruthInfo: Branch validators - 'truth object -> best-matched Branch' view
PhysicsTools/TruthInfo: cover diboson / ttX / VH / HH / W+jets / DY-njet presets