The cross-chain protocol deBridge has launched a new execution model called Bundles, focusing on 'One-Click Chain Abstraction.' Users only need to sign the intent, and the protocol can handle complex operations in cross-chain transactions such as Gas, slippage, retries, and fragmentation of inter-chain balances without the need for interaction with each chain. Developers can also use this to build simpler cross-chain products, with the protocol responsible for executing logic and fault tolerance. deBridge adopts a cross-chain liquidity model that does not require locking, currently supports 24 chains, and has initiated the DBR buyback fund this year. (The Block)