Optimism Governance Weighs Upgrade 20 With Super Root Dispute Games
- —Upgrade 20 adds Super Root Dispute Games to the OP Stack fault-proof roadmap
- —Mainnet target of September 24 discussed, but upgrade is not yet live
- —Super Roots aim to enable cross-chain state verification across the Superchain
Why it matters: It advances Superchain interoperability and sets a cross-chain proof standard for L2s.
Source: Bitcoinist