As you may know, navigating between the major and minor versions of Check Point is not easy. Many of us, myself included, are using these maps, courtesy of Patrick Waters.
Although Patrick's maps are great, they are not official and a bit out dated, considering the author partied with check Point on 2011.
If you are looking for an official upgrade matrix, there is a better resource in the UserCenter. Please mind it is available for download to registered users only.
Good luck with your upgrades.