Golden Finance reported that dYdX issued a statement saying that due to the implementation of the dYdX Chain v4.1.0 software upgrade, there may be delays and downtime from 1:00 pm to 2:00 pm UTC today. The specific time may vary depending on the block height. During the upgrade, withdrawals, deposits, and new orders will be temporarily closed. Normal trading will resume approximately 30 seconds after the upgrade and resume after the initial 20 blocks.