Ethereum's Glamsterdam Upgrade Pulled From Hoodi Testnet Days Before Launch Over Gas-Rule Risk
Ethereum's Glamsterdam upgrade was postponed from the Hoodi testnet due to potential security risks identified by ChainSecurity, affecting smart contract behavior. The Ethereum Foundation confirmed the delay, with no new date set. The upgrade aims to modify gas rules, but concerns were raised about vulnerabilities to gas griefing attacks. 13 contracts were flagged as potentially affected. The delay impacts the mainnet launch timeline, which was under consideration for December.
How this was made
The 30-second read
Why it matters
The postponement may trigger short‑term sell pressure on ETH, but the long‑term outlook remains tied to the eventual implementation of the gas‑rule changes.
Market read
ETH price may dip as traders adjust to the new timeline; broader crypto markets could see modest volatility.
What to watch
Potential for other layer‑2 solutions to gain traction while the upgrade is postponed.
Background
Ethereum's upgrade schedule is a key calendar event for the crypto market, influencing price expectations and developer activity.
Ticker impact
Ethereum's Glamsterdam upgrade was pulled from the Hoodi testnet days before the scheduled launch, introducing uncertainty about the fork.
likely pressure as traders price in the delay and possible further postponements
Delay of a major network upgrade is a concrete catalyst that typically depresses the asset until a new schedule is set.
Market effects
DeFi protocols may see temporary volatility as gas‑rule changes are delayed, but long‑term risk remains low.
Global, with heightened attention in major crypto hubs (US, EU, Asia).
Ethereum remains the leading smart‑contract platform; any upgrade delay can affect broader crypto market sentiment.
Counterpoint
The delay could be seen as a prudent safety measure, limiting long‑term risk and preserving confidence in the network.
Key entities
- OrganizationEthereum Foundation
Oversees development and coordination of the Ethereum network upgrades.
- OrganizationChainSecurity
Security firm that identified the gas‑rule risk prompting the delay.
