Circle updates USDC to version 2.2 [btcmanager] 2024-01-16 11:29 USD Coin (USDC) stablecoin issuer Circle has updated its stablecoin to version 2.2. According to a new blog post via Circle, six new changes to the stablecoin smart contract will be implemented in version 2.2 for each supported Ethereum Virtual… Read more at btcmanager.com