Flow Testnet Height Co-ordinated Zero Downtime Upgrade

Scheduled Maintenance Report for Flow

Completed

The scheduled maintenance has been completed.
Posted Aug 17, 2026 - 15:38 UTC

Update

Scheduled maintenance is still in progress. We will provide updates as necessary.
Posted Aug 17, 2026 - 15:38 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Aug 17, 2026 - 15:00 UTC

Scheduled

Flow testnet will undergo a height-coordinated zero-downtime upgrade.

The upgrade will NOT cause any network downtime except for transaction execution being paused for a seconds while the execution nodes restart.

No impact on mainnet.
Posted Aug 14, 2026 - 16:13 UTC
This scheduled maintenance affected: Flow Testnet.