Flow Testnet Height Co-ordinated Upgrade

Scheduled Maintenance Report for Flow

Completed

The Height Coordinated Upgrade (HCU) on Flow Testnet is now complete.
Posted Jun 02, 2025 - 15:09 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jun 02, 2025 - 15:00 UTC

Scheduled

Flow Testnet 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 May 30, 2025 - 19:27 UTC
This scheduled maintenance affected: Flow Testnet.