EIP-1559 was adopted and released on the Filecoin mainnet.

According to the XMEX data publication, XMEX has introduced a "propagation protection" feature, which prevents loss due to no loss and difference in downtime during large changes. Pass-through protection means the contract has a user-set Stop and Loss Loss when the price starts to hit and the difference between the final contract price and the deposit price goes beyond the start of the contract. Gains and losses will be disclosed. Now, users of new open source contracts have anti-development features locked by default and users have to open them themselves. If you activate spread protection by clicking on "Profit and Stop Loss" after placing an order, it is only valid once the spread protection is activated and not valid for unopened excellent records. XMEX contract trading platform was established in Seychelles in 2018 and has obtained financial services licenses in USA, Canada and Seychelles with the number of users worldwide exceeding 2 million and the volume Average daily transaction is over $ 3 billion.