RT: For sudoswap OTC, we'll be rolling out a change later today that adds EIP-712 (initially created by the @0xproject team!) support to better show what orders you're signing.
The same 0x v2 contracts are used, no need to update any approvals for this change. https://t.co/LSIwa7zN0L
RT：对于sudoswap OTC，我们将在今天晚些时候推出一项更改，添加EIP-712（最初由@0xproject团队创建！）支持更好地显示您签署的订单。
使用相同的0x v2合同，无需为此变更更新任何批准。https://t.co/LSIwa7zN0L