Habanos S.A. recently announced limited editions for 2012. The first one is Montecristo 520. This 55 ring gauge cigar, measuring 155 mm / 6.1 inches, is released to celebrate the 520th anniversary of Columbus' discovery of the New World (including Cuba!).
The second edicion limitada is the H. Upmann Robusto, made from two year old tobacco. The third one is the Partagas Serie C No. 3, a 5.5 x 48 grand corona.
Last but not least, there will be some more releases this year: Romeo y Julieta Petit Churchill (a petit robusto), Cohiba Piramides Extra and Romeo y Julieta Reserva (churchill vitola).