Odaily News According to official news, BTTC 2.0, a cross-chain infrastructure under TRON, announced that it will fully upgrade its governance system. It is reported that BTTC 2.0 has built an open, transparent and fair cross-chain ecosystem through an innovative pluggable governance architecture and validator collaboration mechanism. This upgrade will bring a new standard of open and transparent governance to the industry. More technical details will be disclosed in the near future.