*URGENT* [Solana] - Mainnet upgrade to v3.1.8

Scheduled for Feb 10, 11:00 - 15:00 UTC

Scheduled

Blockdaemon will update Solana Mainnet nodes to to v3.1.8 at 02/10/26. We are updating our nodes due to an urgent release from the Solana foundation. This update applies to all Blockdaemon Solana Mainnet nodes, there will be planned downtime of up to 1 hour 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/anza-xyz/agave/releases/tag/v3.1.8
Posted Feb 09, 2026 - 17:05 UTC
This scheduled maintenance affects: Staking Reporting API (Solana Staking Reporting), Staking API (Solana Staking API), Blockdaemon RPC API (Solana Native API), Blockdaemon Validators (Solana Validator), and Protocols (Dedicated Nodes) (Solana).
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