Geth has been upgraded to v1.16.5 and all nodes are operational. We will continue to monitor through the Shanghai hard fork, scheduled for 10am UTC, 23 October, 2025.
The Linea Mainnet consensus client Maru has been configured and added to all Linea Mainnet nodes. Besu nodes have been upgraded, and we will continue to monitor the hard fork(s).
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Oct 20, 2025 - 14:00 UTC
Scheduled
The Linea Foundation has announced a mandatory upgrade for all Linea Mainnet node operators. This upgrade introduces the Maru consensus client and will roll out across multiple network forks.
To maintain uninterrupted operation, all Linea node operators must run both the Linea consensus client (Maru) and an execution client of their choice (Geth or Besu).
We will begin upgrading infrastructure starting October 21, 2025 @14 UTC, and will complete all upgrade steps across the fork windows defined by Linea.
Updates will be posted here throughout the upgrade window.
Posted Oct 17, 2025 - 18:55 UTC
This scheduled maintenance affected: Linea (Mainnet — JSON-RPC API, Mainnet — Websockets API, Mainnet — Streams, Mainnet — Webhooks).