VERSION 1.5.1/1.4.1 (2021-02)
-------------

  o Massive updates and rewriting of SBGNview, by Kovidh Vegesna and Weijun Luo.
  
VERSION 0.99.100 (2019-05)
-------------

  o Initial release of SBGNview, developed by Xiaoxi Dong and Weijun Luo

  