op-node,op-chain-ops: add Upgrade 18 (CGT v2) activation fork plumbing#471

karlb wants to merge 1 commit into

celo-rebase-18celo-org/optimism:celo-rebase-18from

karlb/upgrade18-fork-plumbingcelo-org/optimism:karlb/upgrade18-fork-plumbingCopy head branch name to clipboard