Hasbro has accidentally leaked a couple bits of information:

1) The actor who played Jango Fett in the prequels may be in the movie 'Boba Fett'. One assumes he might be Boba, but hey, you never know.

2) The release years for each the movies coming up was also leaked!

You can read more about it here: http://www.inquisitr.com/1312499/boba-fett-movie-casts-jango-actor-temuera-morrison-in-2016-star-wars-7-spinoff/