[Arbitrum] - Upgrade to v3.11.0

Scheduled for Jun 29, 07:00 - 08:00 UTC

Scheduled

Blockdaemon will update Arbitrum nodes to v3.11.0 on 06/29/2026 at 7:00AM UTC. We are updating our nodes due to the official release for Arbitrum. This update applies to all Blockdaemon Arbitrum nodes; there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns, please reach out to your Customer Success Manager.

If you want additional information please review the release notes here;
https://github.com/OffchainLabs/nitro/releases/tag/v3.11.0

Posted Jun 26, 2026 - 04:44 UTC

This scheduled maintenance affects: Protocols (Dedicated Nodes) (Arbitrum) and Blockdaemon RPC API (Arbitrum Native API).