[Urgent] Sei Upgrade to v6.4.1

Scheduled for Apr 13, 16:00 - 20:00 UTC

Scheduled

We are upgrading our Sei node to v6.4.1. During the maintenance window, brief interruptions to RPC availability may occur. This release contains operational improvements and has no user-facing RPC changes.

https://github.com/sei-protocol/sei-chain/releases/tag/v6.4.1

Posted Apr 09, 2026 - 13:46 UTC

This scheduled maintenance affects: SEI (Pacific-1 Mainnet — EVM JSON-RPC API, Pacific-1 Mainnet — Tendermint JSON-RPC/REST API, Pacific-1 Mainnet — Cosmos REST API, Pacific-1 Mainnet — Websockets API, Pacific-1 Mainnet — Streams, Pacific-1 Mainnet — Webhooks).