Grayscale is set to list its Dogecoin ETF next week, marking a significant development in the cryptocurrency investment landscape. This move is expected to provide investors with a new avenue to gain exposure to Dogecoin through a regulated financial product. In other updates, Hyperliquid has introduced a new growth model aimed at enhancing its platform's scalability and user engagement. Meanwhile, Aave has launched version 4 of its protocol on the testnet, offering new features and improvements for decentralized finance users. Additionally, Coinbase has announced its intention to acquire Vector, a move that could expand its service offerings and strengthen its market position.