Testnet Upgrade to v0.63.9

Scheduled Maintenance Report for Hedera

Completed

The Hedera testnet upgrade to 0.63.9 has been completed successfully! https://docs.hedera.com/hedera/networks/release-notes/services#release-v0.63

Posted Jul 10, 2025 - 17:06 UTC

Verifying

The Hedera testnet has been upgraded to v0.63.9. The network is now available for use while additional verification of the upgrade is being performed. You can view the release notes for v0.63.9 here: https://docs.hedera.com/hedera/networks/release-notes/services#release-v0.63

Posted Jul 10, 2025 - 17:03 UTC

In progress

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

Posted Jul 10, 2025 - 17:00 UTC

Scheduled

Hedera will be upgrading the Hedera testnet to v0.63.9 on Thursday, July 10 2025 at 17:00 UTC. The upgrade will take approximately 40 minutes to complete, users should expect some disruption to network services during this time.

Posted Jul 07, 2025 - 22:50 UTC

This scheduled maintenance affected: Hedera Testnet (v0.63.9) | Individual Nodes (Node 0 (account 0.0.3), Node 1 (account 0.0.4), Node 2 (account 0.0.5), Node 3 (account 0.0.6), Node 4 (account 0.0.7), Node 5 (account 0.0.8), Node 6 (account 0.0.9)) and Hedera Testnet (v0.63.9) | Network Uptime.