[Solana] - Mainnet and Devnet upgrade to v4.2.1-jito

Scheduled for Aug 26, 09:00 - 15:00 UTC

Scheduled

Blockdaemon will update Solana Mainnet and Devnet nodes to v4.2.1-jito on 08/26/2025. We are updating our nodes due to a release from the Jito foundation. This update applies to all Blockdaemon Solana Mainnet and Devnet 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/jito-foundation/jito-solana/releases/tag/v4.2.1-jito

Posted Aug 21, 2026 - 14:15 UTC

This scheduled maintenance affects: 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).