There have long been rumors on the network about the development of a new project based on the StarCraft franchise. Recently, this was remembered again.
Journalists from DNews, citing their sources, said that Nexon in Korea is allegedly already assembling a team to work on a new project and that Choi Joon Ho, the creator of one of the most popular StarCraft maps, "Temple Smashing," has been involved.
As far as is known, the new StarCraft has been transferred to the Shooter Division, i.e. a first- or third-person shooter is being created, not a real-time strategy.
It seems that the new StarCraft is currently undergoing prototyping and viability assessment, i.e. the game may not reach release or the concept may change significantly (for example, they may switch to the RTS format).