[Urgent] Base Sepolia upgrade

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.

Posted Mar 28, 2026 - 00:30 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Mar 27, 2026 - 21:30 UTC

Scheduled

We are performing an urgent version upgrade to our Base Sepolia reth nodes.
During the maintenance window, brief interruptions to RPC availability may occur. This release and has no user-facing RPC changes.

Posted Mar 27, 2026 - 21:28 UTC

This scheduled maintenance affected: Base (Sepolia - JSON-RPC API, Sepolia - WebSocket API, Sepolia —Webhooks, Sepolia — Streams).