#WalletConnect V2 Upgrade: A significant protocol update that not only optimizes wallet access but also completely reconstructs the underlying logic of interaction with DApps. This enhances user sovereignty (session keys are generated on the user's side, eliminating 'man-in-the-middle' attacks) and ensures seamless cross-chain interaction with DApps across EVM, Solana, Bitcoin ecosystems (compatible with over 300 wallets).$WCT