The Ethereum Foundation has announced a new user experience roadmap focused on enhancing interoperability across blockchain networks. The roadmap introduces three development tracks—Initialization, Acceleration, and Finalization—designed to integrate Layer 1 and Layer 2 experiences, minimize transaction delays, and standardize cross-chain operations. Key initiatives include the Open Intents Framework, Ethereum Interoperability Layer, and new ERC standards to facilitate seamless and secure multi-chain interactions. Vitalik Buterin has proposed reducing optimistic rollup withdrawal periods from 7 to 1–2 days, supporting the roadmap's Acceleration phase. These developments will be further explored at the Devconnect event in Argentina.