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Version: 0.4.2
Date: 18.1.2017
  Features:
    - switched from rgb to indexed colors reducing graphic size to 25%
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Version: 0.4.1
Date: 30.12.2017
  Features:
    - added hr graphics
  Bugfixes:
    - trackers are sorted after trains and vehicles respectively
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Version: 0.4.0
Date: 26.12.2017
  Features:
    - updated to Factorio 0.16
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Version: 0.3.0
Date: 26.12.2017
  Features:
    - partially rewritten for 0.15 compability
    - created new sprites from current radar