@kelseyyhh
One effective way to monitor contract updates is by using block explorers like Etherscan or BscScan. These platforms provide a “contract creation” and “internal transactions” section where you can see if new versions of the contract have been deployed. By setting up address alerts, users can receive notifications whenever the project deploys new code. Many explorers also allow monitoring of proxy contracts, which are commonly used to upgrade logic while keeping the same address. Observing changes in implementation addresses for proxies is a strong signal of contract updates. This method is straightforward, free, and widely used by airdrop hunters and investors alike to keep track of whether new functionality has been introduced by the project team.