*URGENT* [SUI] - Mainnet upgrade to v1.83.1

Scheduled Maintenance Report for Blockdaemon

Completed

The scheduled maintenance has been completed.
Posted Nov 05, 2026 - 12:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 05, 2026 - 11:00 UTC

Scheduled

Blockdaemon will update Sui Mainnet nodes to v1.83.1 today 11/05/2026 at 11:00 UTC. We are updating our nodes due to an urgent release from the SUI foundation. This update applies to all Blockdaemon SUI Mainnet 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 Account Manager.

If you require additional information, please review the release note below:
https://github.com/MystenLabs/sui/releases/tag/mainnet-v1.83.1
Posted Nov 05, 2026 - 09:17 UTC
This scheduled maintenance affected: Blockdaemon Validator (SUI Validator) and Protocols (Dedicated Nodes) (SUI).
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