Testnet Upgrade to v0.75

Scheduled Maintenance Report for Hedera

Completed

Testnet 0.75.0 upgrade scheduled for Tuesday, June 23 2026 has been canceled and moved to Wednesday, June 24 2026.

Posted Jun 22, 2026 - 18:52 UTC

Scheduled

Hedera will be upgrading the Hedera testnet to v0.75 on Tuesday, June 23 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 15, 2026 - 23:17 UTC

This scheduled maintenance affected: Hedera Testnet (v0.75.1) | 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 (v0.75.1) | Network Uptime.