Sailor Moon celebrates its 25th anniversary and the official website created for this purpose, revealed that the anime Pretty Guardian Sailor Moon Crystal will get a sequel. Further details have not been announced yet.

Also, it was announced that the first television anime Sailor Moon, which aired from 1992 to 1997, will receive its first Blu-ray. The first volume will be released in Japan on June 14, while the second one will follow on August 9. Along with the Blu-ray, a special art book is expected to be released. 

Sources: http://manga.tokyo/, animenewsnetwork.com