[Urgent] Aleo - Testnet - Upgrade to testnet-v4.9.0

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.

Posted Jul 27, 2026 - 18:00 UTC

In progress

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

Posted Jul 27, 2026 - 15:01 UTC

Scheduled

We are upgrading our Aleo Testnet infrastructure to snarkOS testnet-v4.9.0. This upgrade activates at block height 18,295,000.

During the maintenance window, brief interruptions to RPC availability may occur.

https://github.com/ProvableHQ/snarkOS/releases/tag/testnet-v4.9.0

Posted Jul 27, 2026 - 14:32 UTC

This scheduled maintenance affected: Aleo (Aleo Testnet - REST API).