THE BLOCK: NFT marketplace Blur says its frontend will be deprecated on Nov. 12. Blend will stop matching new loans on that day, and borrowers have until then to repay their loans or allow them to default. "The Blur marketplace protocol will remain operational on-chain, and ethereum:0x5283d291dbcf85356a21ba090e6db59121208b44 will continue to control its fee switch," the firm said. Its native token is down 20% on the news.