i think it's a fork of grin, but they claim to add anonymous asset features
any plan of bitgrin for this feature？
It's something both the Grin and BitGrin teams are already researching. They're just promising something that is going to be added anyway to sell their premine (they will never add it)
More info:
https://www.grin-forum.org/t/confidential-assets/1217but why you say they will never add it?
remember Dark Coin (Dash coin), no one believe them when they released in 2014, but they become a huge success.