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Ethereum Foundation Warns of Potential Tool Breakage with Glamsterdam Upgrade

Published on August 18, 2026

Categories: Ethereum Development Upgrade

The Ethereum Foundation has issued a warning that some existing developer tools might experience breakage with the upcoming Glamsterdam upgrade. Developers are strongly encouraged to test their tools on Plataberget before the new gas model is introduced to other Ethereum testnets and the mainnet.

Ethereum Foundation warns some tools may break with Glamsterdam upgrade

Developers have been urged to test on Plataberget before Glamsterdam’s new gas model reaches Ethereum’s other testnets and mainnet.

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Social Media Prompt

A digital illustration of the Ethereum logo intertwined with broken tools, set against a backdrop of a complex network diagram, signaling a warning and the need for rigorous testing. Emphasize the themes of upgrade and potential disruption.