Uniswap Labs posted on Twitter that it has updated its ERC20 and NFT trading router Universal Router on the UI to optimize its NFT aggregator and Gas prices. The service is designed to provide users with greater flexibility when performing transactions across multiple token types. When performing a token swap, users need to sign a new permission, and Permit2 will bundle it into the next transaction.
In addition, Uniswap Labs announced that the code of Universal Router has been open sourced and a bug bounty is available.