Sepolia Merge Announcement

Note: on July 5, 2022, the recommended releases for go-ethereum and Erigon were modified. See "Client Releases" for details. Sepolia will be the second of three public testnets to run through The Merge. The network will transition to proof-of-stake when the total difficulty on the proof-of-work chain exceeds 17,000,000,000,000,000, which...