In spite of swapping out proof-of-work, the entire history of Ethereum given that genesis remained intact and unaltered through the changeover to evidence-of-stake. Any funds held in your wallet before The Merge are still accessible after The Merge. No action is needed to upgrade on your section. With Ethereum https://financefeeds.com/sonic-labs-introduces-innovative-points-program-to-drive-defi-growth-and-user-rewards/