Ethereum Warns Developers of Glamsterdam Gas Changes

The Ethereum Foundation (EF) has warned that some wallets, indexers, and gas estimators may break due to gas-model changes in the upcoming Glamsterdam upgrade. The EF's Protocol DevOps team said any tool relying on a hardcoded maximum gas limit "will break" and must be updated, urging developers to test on Plataberget, a public testnet launched on Aug. 13 Source: Cointelegraph.

Key changes

• EIP-8037 introduces a separate state-gas dimension for operations that create new state. A plain ETH transfer to an existing account still costs 21,000 gas, but sending to a new account incurs an additional state-gas charge Source: Cointelegraph.
• The extra charge is set at 183,600 units of state gas, according to the proposal Source: CoinDesk.
• Glamsterdam also includes enshrined proposer-builder separation, block-level access lists, and increased limits for contract and initialization-code sizes Source: Cointelegraph.

Impact and timeline

The change breaks the long-standing rule that a basic ETH transfer costs 21,000 gas, regardless of whether the receiving account exists. Developers are advised to revisit software that assumes 21,000 gas covers every transfer or uses only one gas dimension Source: CoinDesk. The Glamsterdam fork is scheduled to activate on Plataberget on Thursday, before deployment on Sepolia and Hoodi testnets Source: Cointelegraph.