# Sei's Giga Roadmap Lists Autobahn Mainnet as Coming Soon By Simon Yoon Canonical URL: https://www.tokenpost.com/news/technology/33112 Published: 2026-10-16T07:31:18.000Z Updated: 2026-10-16T07:31:18.000Z Section: Technology > SIP-3, Eidos and Ares remain in progress. Eidos' first phase reached mainnet with version 6.6, while Autobahn has no scheduled launch date. Sei's Giga roadmap places SIP-3, Eidos and Ares in progress and marks Autobahn mainnet as coming soon, leaving a consensus upgrade as a key step in a broader overhaul of the network. The roadmap gives no launch date for Autobahn mainnet. The tracks address different parts of the network. SIP-3 consolidates Sei toward an Ethereum Virtual Machine (EVM)-only stack, Eidos covers storage, Ares focuses on execution, and Autobahn is a consensus upgrade. Version 6.6 was slated to bring initial Eidos and Ares components to mainnet. Eidos' first phase reached mainnet with that release by Aug. 12. An earlier SIP-03 step stopped new CosmWasm code uploads; existing contracts were not expected to be affected. The broader Giga plan also includes the planned [Sedna privacy feature](). Autobahn mainnet remains marked as coming soon, with no target date listed. ## Links in this article - [Sedna privacy feature](https://www.tokenpost.com/news/technology/31549)