ether.fi patches LayerZero bridges

- ether.fi posted protocol security updates that include pinning LayerZero libraries, raising unanimous DVN governance thresholds, and tightening rate limits on bridge contracts. - The specific mitigations are library pinning to a fixed LayerZero version, unanimous DVN thresholds for critical actions, and stricter on‑chain rate limits to reduce exploit windows. - These changes aim to reduce bridge attack surfaces and improve asset safety for ether.fi users and counterparties. (x.com)