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Ethereum’s Pectra upgrade is back on track now that technical issues have been resolved that had delayed the network’s hard fork. The Holesky testnet has achieved finality, marking a resolution to a client bug that caused the original launch date to be postponed.
Originally scheduled for early March, Pectra had to be postponed due to a client-software configuration bug that prevented the testnet from achieving finality. This was compounded by an unrelated issue on the Sepolia testnet, which generated empty blocks due to an incorrectly configured deposit contract.
The issues affecting both Ethereum testnets have now been resolved, with the Holesky testnet reaching finality on March 10. The issue, which had been present since Pectra was deployed on Holesky on February 24, had prevented the network from achieving finality – the point at which transactions from two epochs have irreversibly locked in.
The successful resolution of the issues affecting the Holesky and Sepolia testnets means that developers can move forward with final preparations for Pectra’s implementation. A new mainnet launch date is expected to be confirmed soon, introducing Ethereum’s largest upgrade in two years.
Commenting on the news, Danyal Hanif, Ethereum Product Lead at P2P.org, said: “Once Pectra goes live, there will be a host of cool features for stakers including auto compounding, enabling validators to earn further rewards, and consolidation which simplifies the process of moving infrastructure between operators and even between staking strategies. Other benefits include more flexible withdrawals and shorter activation times, which will be slashed from around 12 hours to a matter of minutes. Coupled with account abstraction, allowing EOAs smart contract functionality, and Pectra introduces a host of powerful features for Ethereum developers to explore.”
Ethereum stakers including validators, solo stakers, institutional clients, and infrastructure providers, have been making final preparations in anticipation of Pectra’s deployment. Its introduction will make a number of improvements to the way ETH staking works including an increase to the maximum validator balance from 32 to 2,048 ETH.
Other improvements that Pectra will enable include Verkle Trees, for more efficient data structuring, the ability to pay for gas fees using non-ETH tokens, and account abstraction. In addition to enhancing the scalability of the Ethereum network, Pectra’s improvements will filter through to EVM L2s, where fees are expected to be lower on rollups such as Arbitrum and Optimism.
Peer Data Availability Sampling (PeerDAS) will also boost Ethereum’s scalability by allowing nodes to verify transaction data without retaining the entire dataset. A total of eight Ethereum Improvements, including EIP-7702 that allows wallets to be programmed like smart contracts, will be introduced with Pectra.
With the Holesky and Sepolia networks now correctly running the Pectra client, further testing is expected before the Ethereum Foundation confirms the new date for its mainnet deployment.
