[Solana] - Mainnet upgrade to v4.1.2

Scheduled for Jul 21, 10:00 - 16:00 UTC

Scheduled

Blockdaemon will update Solana Mainnet nodes to v4.1.2 on 07/21/2026 at 10:00 UTC - 16:00 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 30 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 require additional information, please review the release note below:https://github.com/jito-foundation/jito-solana/releases/tag/v4.1.2-jito

Posted Jul 16, 2026 - 09:51 UTC

This scheduled maintenance affects: Blockdaemon Universal API, 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).