[Cardano] - upgrade to version v11.0.1

Scheduled for May 20, 10:00 - 16:00 UTC

Scheduled

Blockdaemon will update Cardano Mainnet and PreProd nodes to v11.0.1 on 05/20/26. We are updating our nodes due to a release from the Cardano foundation. This update applies to all Blockdaemon Cardano Mainnet and PreProd nodes, there will be planned downtime of up to 60 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/IntersectMBO/cardano-node/releases/tag/11.0.1

Posted May 13, 2026 - 09:56 UTC

This scheduled maintenance affects: Staking Reporting API (Cardano Staking Reporting), Staking API (Cardano Staking API), Blockdaemon Validators (Cardano Validator), and Protocols (Dedicated Nodes) (Cardano).