{"id":"tp-26335","type":"article-newspaper","title":"Optimism Recommends op-node v1.19.8 Ahead of Glamsterdam Upgrade","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/26335","datePublished":"2026-10-02T09:08:12.000Z","dateModified":"2026-10-02T09:08:12.000Z","language":"en","abstract":"The release moves some Ethereum block data fetching earlier to reduce delays. Sepolia OP Stack operators need op-node v1.19.5 or later before the Oct. 6 hardfork.","section":"Technology","references":[]}