[Standard] Cosmos - Mainnet - Upgrade to Gaia v27.3.0

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.
Posted May 19, 2026 - 10:50 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted May 19, 2026 - 08:50 UTC

Scheduled

We are upgrading our Cosmos Mainnet infrastructure to Gaia v27.3.0. This is a minor release that bumps several dependencies, including ibc-go (v10.5.0 → v10.6.0), packet-forward-middleware (v10.1.0 → v10.6.0), and 08-wasm (v10.3.0 → v10.5.0). During the maintenance window, customers may experience intermittent disruptions to RPC availability as nodes are rotated through the upgrade process.

RPC Changes: No customer-facing RPC changes in this release.

Release: https://github.com/cosmos/gaia/releases/tag/v27.3.0
Posted May 14, 2026 - 14:44 UTC
This scheduled maintenance affected: Cosmos (Cosmos Mainnet — REST API).
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