Changelog for OpenCPN-radar_pi-4.8.8.1506190716.7c841e1-4.2.x86_64.rpm :

* Wed Aug 30 2017 Dominig- upgrade to OpenCPN 4.8
* Fri Jul 01 2016 Dominig- update OpenCPN 4.4.0
* Mon Feb 29 2016 Dominig- Update 4.2.0
* Tue Jun 02 2015 dominig- Creation 4.0.0