Chainstack - Polygon Mainnet Heimdall v2 Migration – Maintenance details

Scroll Sepolia Testnet under maintenance

Polygon Mainnet Heimdall v2 Migration

Completed
Scheduled for July 10, 2025 at 2:10 PM – July 11, 2025 at 3:30 PM

Affects

Polygon Global Nodes

Under maintenance from 2:10 PM to 3:30 PM

Polygon Mainnet

Under maintenance from 2:10 PM to 3:30 PM

Polygon Trader Nodes

Under maintenance from 2:10 PM to 3:30 PM

Polygon Mainnet Full (Chainstack Cloud, London)

Under maintenance from 2:10 PM to 3:30 PM

Polygon Mainnet Full (Chainstack Cloud, Ashburn)

Under maintenance from 2:10 PM to 3:30 PM

Polygon Mainnet Archive (Chainstack Cloud, London)

Under maintenance from 2:10 PM to 3:30 PM

Updates
  • Completed
    July 11, 2025 at 3:30 PM
    Completed
    July 11, 2025 at 3:30 PM
    Maintenance has completed successfully.
  • In progress
    July 10, 2025 at 2:10 PM
    In progress
    July 10, 2025 at 2:10 PM

    V2 migration for Polygon heimdall mainnet is initiated by Polygon foundation and is currently in progress. There is no downtime expected on the Polygon RPC. More updates will follow