1. Ethereum ACDC#139: Pectra's upgraded Devnet 2 is being debugged, and the release date of Devnet 3 is still to be determined; 2. Solana's stablecoin supply increased by 156% year-on-year, and is expected to reach 4 billion US dollars within 1-2 months; 3. Eigen Foundation: Season 1 EIGEN pledge airdrop application ends on September 8, and Season 2 details will be announced soon; 4. The Maker community proposed to adjust multiple vault type parameters and plans to reduce DSR to 6%; 5. Base transferred the first 42 million OPs in the Optimism super chain grant to the new smart custody contract; 6. Runecoin: Plans to start Season 2, giving priority to mechanisms and timing; 7. Tally launched the ARB token staking program stARB, aiming to provide income and enhance liquidity for ARB; 8. Doubler Lite V2 has been launched on Arbitrum and launched an instant liquidity reward activity; 9. Trusta and Scroll Ecosystem Pencils cooperated to launch a new Trusta Festival; 10. Trader Eugene: SOL "killer" needs new selling points, not "cheaper and faster".