[Cosmos] - upgrade to v26.0.0

Scheduled for Feb 18, 13:30 - 15:30 UTC

Scheduled

Blockdaemon will update Cosmos mainnet nodes to v26.0.0 on 2/18/2026 at 13:30–15:30 UTC. We are updating our nodes due to a release from the Cosmos foundation. This update applies to all Blockdaemon Cosmos nodes, there may be up to 30 minutes of downtime across our cosmos nodes.

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 Technical Account Manager.

If you want additional information please review the release notes here:
https://github.com/cosmos/gaia/releases/tag/v26.0.0

Posted Feb 11, 2026 - 04:59 UTC

This scheduled maintenance affects: Staking API (Cosmos Staking API), Blockdaemon Validators (Cosmos Validator), Blockdaemon RPC API (Cosmos Native API), and Protocols (Dedicated Nodes) (Cosmos).