infrastructure
Leap Wallet shuts down all products on May 28, 2026 — browser extension, mobile apps, Compass, Swapfast and the Leap Cosmos Hub validator. ATOM stakers need to redelegate before the unbonding window.
protocol
The Kohaku privacy SDK landed @kohaku-eth/railgun v0.0.1-alpha.22 on May 26 — brotli compression, ERC-4337 mempool relaying operational. Tornado Cash and Privacy Pools modules still in dev.
governance
Cardano's delegated reps approved Input Output's Leios funding on May 24 with about 84% turnout, unlocking ₳27.7M from the treasury. Testnet targets June 23.
exploit
Bybit's primary ETH cold wallet lost about 401,000 ETH on Feb 21, 2025 via a Safe{Wallet} UI manipulation. Arkham and the FBI attribute the attack to Lazarus.
protocol
Pectra went live on Ethereum mainnet on May 7, 2025. Eleven EIPs ship together; EIP-7702 gives EOAs temporary contract code, EIP-7251 raises the validator effective-balance cap to 2048 ETH.