According to the DFINITY announcement, the Solenoid upgrade has been officially completed, and the edge infrastructure of the ICP has been fully decentralized. Previously, the Boundary Nodes were operated by the DFINITY Foundation, but under the new architecture, the Boundary Nodes were split into API Boundary Nodes and HTTP Gateways, responsible for request routing and HTTP request transformation respectively, thus improving cyber security, scalability and decentralization. At present, ICP has ...