- Improvements to the particles methods on ParticleFinder/FinalState, in particular adding the range of cuts arguments cf. JetAlg (and tweaking the sorted jets equivalent) and returning as a copy rather than a reference if cut/sorted to avoid accidentally messing up the cached copy.
- Creating ParticleFinder projection base class, and moving Particles-accessing methods from FinalState into it.
- Adding basic forms of MC_ELECTRONS, MC_MUONS, and MC_TAUS analyses.