Ethereum testnet Sepolia is expected to undergo an executive-layer upgrade on August 17th

According to BlockBeats, on August 4th, Ethereum test network Sepolia will carry out the executive layer upgrade after merging at block height 1735371 (expected on August 17th). This upgrade will cause the clients on the executive layer who have not converted to PoS to lose connection. The node operator needs to upgrade the execution-layer client before this. Once the Sepolia upgrade is complete, Goerli and the main Ethereum network are expected to undergo similar upgrades, according to the Ethereum Foundation.