old_contents: # -*- coding: utf-8 -*-
  __author__ = "Sergey Aganezov"
  __email__ = "aganezov(at)gwu.edu"
  __status__ = "develop"
  
  version = "1.1.0"
  
  __all__ = ["breakpoint_graph",
             "vertex",
             "multicolor",
             "edge",
             "bg_io"]
  
  from bg.breakpoint_graph import BreakpointGraph
  from bg.vertices import BGVertex, BlockVertex, InfinityVertex
  from bg.edge import BGEdge
  from bg.multicolor import Multicolor
  from bg.bg_io import GRIMMReader
new_contents: # -*- coding: utf-8 -*-
  __author__ = "Sergey Aganezov"
  __email__ = "aganezov(at)gwu.edu"
  __status__ = "develop"
  
  version = "1.2.0"
  
  __all__ = ["bg_io",
             "breakpoint_graph",
             "edge",
             "genome",
             "kbreak",
             "multicolor",
             "tree",
             "vertices"]
  
  from bg.breakpoint_graph import BreakpointGraph
  from bg.vertices import BGVertex, BlockVertex, InfinityVertex
  from bg.edge import BGEdge
  from bg.multicolor import Multicolor
  from bg.bg_io import GRIMMReader
  from bg.genome import BGGenome
  from bg.kbreak import KBreak
  from bg.tree import BGTree, NewickReader
  
subject: update package init file to include newly added modules