Flow Mainnet Height Co-ordinated Upgrade

Scheduled for Nov 20, 16:15 - 16:30 UTC

Scheduled

Flow mainnet will undergo a height-coordinated upgrade.

The upgrade will NOT cause any network downtime except for transaction execution being paused for a few minutes while the execution nodes restart.
Posted Nov 18, 2025 - 22:30 UTC
This scheduled maintenance affects: Flow mainnet core components (Transaction Execution, Block Sealing).