Glamsterdam Hoodi Testnet Announcement
6 outlets · first seen 12d ago · latest 4d ago
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Ethereum Foundation Blogfirst seen
Glamsterdam Hoodi Testnet Announcement
Update — October 22, 2026: The October 26 Hoodi activation has been postponed, including the scheduled gas-limit increase to 200M. The schedule and activation instructions below have been superseded. See Glamsterdam on Hoodi Postponed for details and operator guidance. Following its activation on Sepolia on October 6, the Glamsterdam...
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Ethereum Foundation Blog
Glamsterdam on Hoodi Postponed
The Glamsterdam upgrade on Hoodi, previously scheduled for October 26, 2026 at 17:42:48 UTC (epoch 132,352), has been postponed. A new activation date has not been set. This update supersedes the schedule and activation instructions in the Hoodi testnet announcement....
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CryptoSlate
Ethereum’s long-awaited Glamsterdam upgrade hits another roadblock as 13 security risks emerge
Ethereum developers have postponed the Glamsterdam upgrade on a major test network after identifying potential security risks affecting existing smart contracts. The Ethereum Foundation confirmed on Oct. 22 that the upgrade, scheduled for Oct. 26 on the Hoodi testnet, would no longer proceed as planned. Developers agreed to investigate how a proposed change to Ethereum's…
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CoinDesk: Bitcoin, Ethereum, Crypto News and Price Data
Ethereum delays Glamsterdam test after security devs flag risk to existing contracts
Developers canceled Monday's Hoodi activation after researchers showed how new gas rules could let smart contracts permanently record failed operations.
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Cointelegraph.com News
Ethereum delays Glamsterdam Hoodi testnet launch over security risks
ChainSecurity said it identified 13 real-world examples of smart contracts potentially affected by Glamsterdam’s gas changes and is coordinating responsible disclosure with affected projects.
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Decrypt
Ethereum Delays Glamsterdam Testnet Fork Over Gas Security Flaws
The Hoodi testnet fork is off after ChainSecurity found gas changes that could let contracts lock in failures, citing 13 real-world cases.
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Bankless News, Research and Analysis
Ethereum Devs Postpone Glamsterdam on Hoodi Over Contract Security Risks
Research showing two of Glamsterdam’s gas changes could alter how deployed contracts behave has pulled the upgrade’s Hoodi fork, with no new date set.