Chainlink is aligning itself with the decision of the Ethereum Foundation and its community. Therefore, forked versions of the Ethereum blockchain, which includes proof-of-work (PoW) forks, will no longer be supported by the Chainlink protocol post-Merge.
In an official announcement, the Chainlink protocol revealed that its services will remain on the Ethereum blockchain post the long-awaited Merge. The Ethereum blockchain anticipates the Merge in September 2022, which will merge its mainnet with the Beacon Chain.