PANews reported on June 2 that according to Ethereum developer nixo.eth, the next phase of Ethereum mainnet upgrade "Glamsterdam" has opened the collection of head function proposals, with a deadline of June 20. There are currently 5 proposals, covering on-chain performance and protocol optimization. The upgrade plan will be launched after Fusaka is completed , and the final launch time is expected to be 2026. Non-core proposals will enter the screening stage after July.