**URGENT** [Solana] - Mainnet upgrade to v4.1.1

Scheduled Maintenance Report for Blockdaemon

Completed

The scheduled maintenance has been completed.
Posted Jul 07, 2026 - 18:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jul 07, 2026 - 10:00 UTC

Update

We will be undergoing scheduled maintenance during this time.
Posted Jul 07, 2026 - 08:17 UTC

Scheduled

Blockdaemon will update Solana mainnet nodes to v4.1.1 today at 10:00 UTC. We are updating our nodes due to a release from the Solana foundation. This update applies to all Blockdaemon Solana mainnet 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 what is 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/anza-xyz/agave/releases/tag/v4.1.1
Posted Jul 07, 2026 - 10:00 UTC
This scheduled maintenance affected: Staking Reporting API (Solana Staking Reporting), Staking API (Solana Staking API), Blockdaemon RPC API (Solana Native API), Blockdaemon Validator (Solana Validator), and Protocols (Dedicated Nodes) (Solana).
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