Litecoin developer revealed that Mimblewimble development has already begun and developers are working to implement it on the network. Mimblewimble development underway According to developer David Burkett, Mimblewimble development has finally started after months of planning. David is the core developer driving the project that is to increase the privacy provided by the network. David stated that he is reshaping the core logic shared by Grin++ and Litecoin network. He added that his work also includes logging, cryptography, errors and handling data structures. The work for Grin was completed earlier, but the coding was completed in a very short period