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Ethereum Delays Glamsterdam Upgrade Due to Security Risks on Hoodi Testnet

Cryptelio Editorial Published 23 Oct 2026 · 05:30 UTC
Ethereum Delays Glamsterdam Upgrade Due to Security Risks on Hoodi Testnet

Ethereum developers have announced a delay in the Glamsterdam upgrade, originally scheduled for October 26 on the Hoodi testnet. This decision comes after the identification of potential security risks that could impact existing smart contracts.

The Ethereum Foundation confirmed the postponement on October 22, emphasizing the need for further investigation into the proposed changes, particularly those concerning gas rule modifications. These changes were intended to increase the gas limit on the testnet to 200 million.

The delay has raised concerns among market participants regarding Ethereum's stability and future upgrades, reflecting a decrease in confidence about the network's price predictions for October. The security issues have contributed to broader uncertainty surrounding Ethereum's technological robustness and upgrade trajectory.

As the situation develops, observers will be closely monitoring updates from the Ethereum Foundation and key developers for any announcements regarding a revised timeline for the Glamsterdam upgrade and the resolution of the identified security concerns.

FAQ

What is the Glamsterdam upgrade?

The Glamsterdam upgrade is a planned update for the Ethereum network that includes proposed changes to improve functionality, including modifications to gas rules.

Why was the Glamsterdam upgrade delayed?

The upgrade was delayed due to the identification of potential security risks on the Hoodi testnet that could affect existing smart contracts, necessitating further investigation.

What changes were proposed in the Glamsterdam upgrade?

The proposed changes included increasing the gas limit on the Hoodi testnet to 200 million, among other modifications aimed at enhancing network performance.

When was the Glamsterdam upgrade originally scheduled?

The Glamsterdam upgrade was originally scheduled for October 26 on the Hoodi testnet before being postponed.

How has the delay affected market confidence in Ethereum?

The delay has raised concerns among market participants regarding Ethereum's stability and future upgrades, leading to a decrease in confidence about the network's price predictions for October.

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