[Standard] MegaEth Mainnet - Upgrade to v2.2.1

Scheduled for Sep 30, 00:00 - 23:59 UTC

Scheduled

We are upgrading our MegaEth Mainnet infrastructure to v2.2.1 on 2026-09-30. This is a recommended release focused on stability, performance, and transaction pool handling improvements.

Brief interruptions to RPC availability may occur on that date.

RPC Changes:
Transaction pool subscriptions — Transactions dropped from the transaction pool for being too old now emit a discarded transaction event. Clients tracking a transaction's lifecycle over a subscription will now receive notifications for these removals instead of waiting indefinitely.

Posted Sep 25, 2026 - 13:26 UTC

This scheduled maintenance affects: MegaETH (Mainnet - JSONRPC API).