October 2nd 2026, 8:41 AM
Optimism Tones Down Risk with Enhanced Supernode Hardfork Checks
Key Summary
TL;DR Optimism has released op-supernode v1.0.3 as an optional operator update. The release tightens validation around hardfork activation times and rejects invalid post-genesis fork ordering in custom rollup configs. Existing chains in the Superchain registry are not affected by the configuration issue described in the release notes. Optimism’s latest supernode release is a small update […]
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Key Update
Optimism has released op-supernode v1.0.3 as an optional operator update.Release Details
The release tightens validation around hardfork activation times and rejects invalid post-genesis fork ordering in custom rollup configs.Existing chains in the Superchain registry are not affected by the configuration issue described in the release notes.
Background
Optimism's latest supernode release is a small update aimed at improving the reliability of the network.#Optimism#Rollup#Layer2#ETH2