MakerDAO tweeted that the MakerDAO governance department has passed a public opinion vote to cancel the RENBTC-A vault type, and all renBTC-A positions with a mortgage rate below 5000% will be liquidated after the vote is confirmed on December 7. The cross-chain protocol Ren was previously acquired by Alameda in partnership with Ren's former leadership, but due to Alameda's bankruptcy, the Ren development team will disable Ren 1.0 minting and shut down the Ren 1.0 network after 30 days. According to the risk core team's recommendation, disabling minting means that renBTC may be de-pegged, while disabling burning means that MakerDAO will delist collateral for a limited time to reduce potential future risks. MakerDAO governance has approved a set of liquidation parameters, and until voted in, users still have the opportunity to avoid liquidation.