OKEX V3 API changes and host upgrades

OKEX V3 API changes and host upgrades

Changes

• OKEX V3 futures interface: /api/futures/v3/orders/ The query mechanism has been changed.

• OKEX V3 Conversion ratio approximate Leverage Removes the original 10x20x limit and can be set up to 100x.

There may be problems when calling exchange.GetOrders, or when placing an order with 100x leverage.

As a result of these changes, the trustee has been upgraded. I've been trying to update the host.