Source: Cointelegraph.com NewsEthereum’s Dencun upgrade, which introduces “proto-danksharding,” was successfully deployed on the Holesky testnet on Feb. 7.Read MoreDencun Upgrade, Cancun Upgrade, Deneb Upgrade, Proto-danksharding, Blobs, EIP-4844, Holesky, Goerli, Sepolia