Testnet Upgrade to v0.25.1
Scheduled Maintenance Report for Hedera
Completed: The Hedera testnet upgrade to v0.25.2 has been completed successfully! https://docs.hedera.com/guides/docs/release-notes/services#v0.25
Posted Apr 26, 2022 - 16:24 UTC
The Hedera testnet has been upgraded to v0.25.2. The network is now available for use while additional verifications of the upgrade are being performed. You can view the release notes for v0.25.2 here: https://docs.hedera.com/guides/docs/release-notes/services#v0.25
Posted Apr 26, 2022 - 16:16 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Apr 26, 2022 - 16:00 UTC
Hedera will be performing a testnet upgrade to v0.25.1 on Tuesday, April 26th at 16:00 UTC for 30 minutes. During this time the testnet and its services will be offline.

Upon completing the v0.25.0 testnet upgrade, Hedera discovered a bug which prevents nodes from properly reconnecting automatically, resulting in unplanned downtime. A patch has been created and included in the v0.25.1 upgrade.
Posted Apr 21, 2022 - 22:47 UTC
This scheduled maintenance affected: Hedera Testnet (v0.38.1) | 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 (v0.38.1) | Network Uptime.