{"id":"tp-33400","type":"article-newspaper","title":"Solana’s Alpenglow Upgrade Targets 150-Millisecond Finality Oct. 21","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/33400","datePublished":"2026-10-16T18:03:08.000Z","dateModified":"2026-10-16T18:03:08.000Z","language":"en","abstract":"The consensus change removes validator votes from blocks, a shift expected to lower reported transaction and TPS totals without reducing user activity.","section":"Technology","references":[{"title":"Oct. 21 mainnet schedule","url":"https://www.tokenpost.com/news/technology/31278"}]}