Tether: support Ethereum merger and upgrade

[tether: support Ethereum merger and upgrade] according to the golden financial news, the usdt publisher tether officially confirmed its support for Ethereum's upcoming merger and upgrade and its shift to the blockchain based on the POS consensus mechanism. He also said that he would pay close attention to the relevant progress and preparations, and would support POS Ethereum according to the official timetable. Tether believes that the smooth transition of eth is critical to the long-term health of the defi ecosystem and its platforms, including those using tether. (Cointelegraph)