Ethereum Developers Work to Restore Holesky Testnet After Split

The recent hard fork for the Pectra upgrade on Ethereum's Holesky testnet resulted in a chain split, causing validators to be divided across two chains. As a result, the network is currently non-finalized.

Key points:

• Developers planned a coordinated slashing event to restore finality, but validator participation remains below the required 66% threshold, currently at 53%.
• Finality may not be achieved until March 28.
• Debate exists among Ethereum developers regarding whether to salvage Holesky or create a new testnet, with some advocating for a replacement due to resource concerns.
• Holesky is critical for staking protocols like Lido, which rely on it for testing integrations and monitoring.
• A shadow fork of Holesky will be created to maintain momentum for the Pectra mainnet launch while testing continues.
• The situation does not pose a direct risk to Ethereum but could delay the Pectra mainnet upgrade.
• Gnosis' Chiado testnet successfully implemented the Pectra fork, suggesting potential for future advancements.

Ethereum Foundation researchers remain optimistic about restoring Holesky, emphasizing the ongoing efforts to resolve the issues.