The Constantinople and St. Petersburg hard forks are a major amendment to the Ethereum network

, as they will increase its efficiency and affect the network’s core protocol specifications, contract standards, and client APIs…… https://www.pivot.one/share/post/5c79121f595ce722b5d0f22b?uid=5bd49f297d5fe7538e6111b6&invite_code=JTOJYV