Arbitrum has released its Builder's Block 008, detailing significant updates and developments within its ecosystem. The report includes a post-mortem analysis of the Prysm mainnet 'Fusaka' event and introduces new educational resources on Stylus, WASM, and oracles. It also highlights the implementation of v7.0.1+ patches designed to prevent future issues and enhance performance by utilizing WASM to reduce gas costs. Additionally, the update features a workshop on proxy payments and Solana migration, alongside discussions on L1 and L2 economics and a proposal for a stablecoin fast lane. The Arbitrum Foundation remains committed to advancing infrastructure and governance improvements for its Layer 2 stack, aiming to bolster the network's efficiency and scalability.