This update there is nothing special to the end-user.
Just some code improvements.
We added dynamical addon loading, which means if you install a newer version and reload it with as example the Debugger plugin or Plugman then SmoothTimber should reload the methods and classes it needs just fine.
Additionally, we added a flag to our BreakEvent to ignore canceled events, this should add support for a couple of protection plugins but it's not sure if it will or not.