Flow Testnet Forte Network Upgrade

Scheduled Maintenance Report for Flow

Completed

The scheduled maintenance has been completed.

Posted Sep 17, 2025 - 17:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Sep 17, 2025 - 15:00 UTC

Update

Reminder: Flow Testnet network upgrade tomorrow. Testnet may be unavailable during the maintenance window.
Mainnet will remain unaffected.

Posted Sep 16, 2025 - 16:45 UTC

Scheduled

The Flow Testnet Forte Network Upgrade is 1 Week Out!

The Forte network upgrade will unlock the next era of Flow. This upgrade will empower developers and AI agents building on Flow, unlocking protocol composability and native automation directly on the network.

Flow testnet will be unavailable during this time. The public endpoint will be available to read chain data but SendTransaction will be paused.

If you are running an Access node, EVM GW or an Observer node on testnet please ensure to run these steps: https://developers.flow.com/protocol/node-ops/node-operation/spork on that day to ensure the node continues to run after the upgrade.

Developers can learn more about the Forte upgrade and what it unlocks here ⤵️
Forte: Introducing Actions & Agents - https://www.flow.com/post/forte-introducing-actions-agents-supercharging-composability-and-automation

Want to get a head start as a builder? Find everything you need in the ⤵️
Flow Actions Developer Docs - https://developers.flow.com/blockchain-development-tutorials/flow-actions

Thank you,
The Flow Foundation

Posted Sep 10, 2025 - 20:17 UTC

This scheduled maintenance affected: Flow Testnet.