Testnet Upgrade to v0.75

Scheduled Maintenance Report for Hedera

Completed

The testnet v0.75 upgrade scheduled for Wednesday, June 17 2026 at 17:00 UTC has been rescheduled to Tuesday, June 23 2026 at 17:00 UTC.

Posted Jun 15, 2026 - 22:45 UTC

Scheduled

Hedera will be upgrading the Hedera testnet to v0.75 on Wednesday, June 17 2026 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 Jun 13, 2026 - 01:02 UTC

This scheduled maintenance affected: Hedera Testnet (v0.74.0) | 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 (v0.74.0) | Network Uptime.