Vyper releases v0.4.0 of its programming language. The Arbitrum STEP committee announces its RWA recommendations. Base plans to activate fault proofs on Base Sepolia. And the EF suffers a mailing list breach. Read more: https://ethdaily.io/493 Sponsor: Harpie is an onchain security solution that protects your wallet from theft in real time. Harpie helps you detect and block suspicious transactions before they execute, safeguarding your assets from malicious attacks and scams. Try Harpie for free at harpie.io/ethdaily.