Bollcoin reported on October 20 that, according to an Ethereum Foundation announcement on October 16, the Glamsterdam upgrade is scheduled to activate on the Hoodi testnet at 17:42:48 (UTC) on October 26, i.e., 01:42:48 Beijing time on October 27; at that time, Hoodi's block gas limit will also be raised to 200 million. The upgrade includes enshrined proposer-builder separation, block-level access lists, and gas accounting adjustments. The Sepolia testnet completed activation on October 6, and the Ethereum mainnet upgrade date has not yet been determined. Node operators need to update their execution layer and consensus layer clients before Hoodi activation.