[Sui mainnet has been upgraded to version V1.21.1, and the protocol has been upgraded to version 41🚀] According to Odaily Planet Daily, the Sui mainnet has been upgraded to version V1.21.1, and the Sui protocol has been upgraded to version 41. Highlights of this upgrade include: optimizing the balance display method in the sui client gas and sui client balance commands; programmable transaction blocks (PTBs) can only follow TransferObjects or MergeCoins after using the Random command; adjusting the WalletContext::new signature to be a synchronization function ;Add a new Move interface for generating secure random values; enable elliptic curve (EC) operations in Move. What impact do you think this upgrade will have on Sui? Welcome to chat in the comment area!