{"id":"tp-27387","type":"article-newspaper","title":"Pi Network Moves Protocol 28 to Testnet Ahead of Oct. 16 Mainnet Upgrade","author":"Simon Yoon","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/technology/27387","datePublished":"2026-10-07T11:35:16.000Z","dateModified":"2026-10-07T11:35:16.000Z","language":"en","abstract":"Node operators must update by Oct. 13 as the upgrade targets transaction-data delays and safer smart-contract updates. PI remains 97.2% below its $2.99 all-time high.","section":"Technology","references":[{"title":"TokenPost’s earlier coverage of Protocol 27 and the planned Protocol 28 upgrade","url":"https://www.tokenpost.com/news/technology/24355"}]}