Update changelog
Update changelog

Gjacquenot/simbody,scamille/simbody,Gjacquenot/simbody,robojukie/simbody,scamille/simbody,Gjacquenot/simbody,chrisdembia/simbody,elkingtonmcb/simbody,simbody/simbody,chrisdembia/simbody,scamille/simbody,robojukie/simbody,elkingtonmcb/simbody,simbody/simbody,robojukie/simbody,chrisdembia/simbody,elkingtonmcb/simbody