Important news from last night and this morning (March 12-13)

The POAP platform will enter maintenance mode on March 16, 2026, and will no longer be actively developed. Meanwhile, Binance Wallet launched Katana Pre-TGE, Ethena plans to shorten the sUSDe unstaking cooldown period, and JPMorgan Chase is facing a class-action lawsuit for allegedly aiding and abetting a crypto Ponzi scheme.