A project 10 years in the making has seen a new beta release, Dragon Ball Z Super Gokuuden Totsugeki-Hen is a Super Famicom game translated to English, heres a little of the news:

Since 2006 (release date of the last patch) and the drop of the project by the original project leader, the hack has been completely redone and now, the game can be fully played (following the original story) in English.
It’s still a beta patch and a final version will be published later. More details about it can be found in the readme.
The archive contains two patches, one with the English anime names and one with the English manga names to please everyone.

Check out the project here --> http://www.romhacking.net/translations/315/