[Standard] Ethereum Mainnet and Testnets - Upgrade to Lighthouse v8.2.2, Erigon v3.5.5 and Reth v2.5.0

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.
Posted Aug 19, 2026 - 22:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Aug 19, 2026 - 14:00 UTC

Scheduled

We are upgrading our Ethereum Mainnet and Testnet infrastructure to Erigon v3.5.5, Reth v2.5.0, and Lighthouse v8.2.2. The Erigon and Lighthouse releases contain security fixes recommended for all users, including a correction to an archive-node data issue that affected historical log data. The Reth release is a performance and feature update. During the maintenance window, brief interruptions to RPC availability may occur.

RPC Changes:
- eth_getTransactionReceipt / eth_getLogs (Erigon archive nodes) — fixed incorrect logIndex values that were being returned on some historical receipts and logs. Affected archive nodes running v3.5.1–v3.5.4.
- eth_getMultiProof (Reth) — new method added for retrieving consolidated account and storage proofs for multiple targets in a single request.
- debug_getRawBlockAccessList (Reth) — new method added for retrieving the RLP-encoded block access list for a given block.

Release links:
https://github.com/erigontech/erigon/releases/tag/v3.5.5
https://github.com/paradigmxyz/reth/releases/tag/v2.5.0
https://github.com/sigp/lighthouse/releases/tag/v8.2.2
Posted Aug 12, 2026 - 15:00 UTC
This scheduled maintenance affected: Ethereum (Mainnet — JSON-RPC API, Sepolia — JSON-RPC API, Hoodi - JSON-RPC API).