old_contents: 
  __version_tuple__ = (0, 4, 5)
  __version__ = '0.4.5'
  __version_tuple_js__ = (0, 4, 5)
  __version_js__ = '0.4.5'
  __version_threejs__ = '0.85' # kept for embedding in offline mode, we don't care about the patch version since it should be compatible
new_contents: 
  __version_tuple__ = (0, 4, 5)
  __version__ = '0.4.5'
  __version_tuple_js__ = (0, 4, 5)
  __version_js__ = '0.4.5'
  __version_threejs__ = '0.91' # kept for embedding in offline mode, we don't care about the patch version since it should be compatible
subject: move to threejs 0.91