Sei's Giga Roadmap Lists Autobahn Mainnet as Coming Soon
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.