Polygon PoS Upgrade Unleashes Major Enhancements with Napoli, Aligning with Ethereum's Dencun

Polygon's Napoli upgrade, mirroring Ethereum's Cancun upgrade, aims to enhance the overall functionality of the Polygon platform. The upgrade includes the adoption of a new precompile for account abstraction, a new precompile for the secp256r1 elliptic curve, parallel execution upgrades, and new EVM opcodes for transient storage and opcode performance. These changes will bring multiple benefits to nodes, improve the user experience, and enhance the overall health of the network.

Polygon PoS Undergoes Major Upgrade with Napoli, Aligning with Ethereum's Dencun Enhancements

Polygon, the acclaimed Layer-2 solution formerly known as Matic Network, has unveiled a significant upgrade to its platform, known as the Napoli Upgrade. This upgrade, implemented alongside Ethereum's Dencun upgrade, is meticulously designed to enhance the network's overall functionality and user experience.

Napoli Upgrade: A Comprehensive Suite of Enhancements

The Napoli Upgrade introduces a comprehensive array of Protocol Improvement Proposals (PIPs) that aim to improve the efficiency, scalability, and security of the Polygon PoS network. These PIPs, meticulously selected by the Polygon community through a rigorous voting process, represent the culmination of extensive research and development efforts.

Key Features of the Napoli Upgrade

1. Precompile for Account Abstraction (PIP-21): Introduces a new precompile that facilitates better account abstraction, activating Ethereum's RIP-7212 standard for Polygon PoS. This enhancement enables gas-efficient verification of ECDSA signatures, thereby streamlining smart account management processes.
2. Precompile for Secp256r1 Elliptic Curve (PIP-27): Adds a precompile for the secp256r1 elliptic curve, reducing the cost of proving elliptic curve signatures on rollups and Layer 2s. This precompile empowers developers to seamlessly integrate the widely adopted secp256r1 curve into smart accounts, expanding design possibilities for key management and device-initiated transactions.
3. Parallel Execution Enhancements (PIP-16): Upgrades the parallel execution capabilities of Polygon PoS, making it one of the first EVM chains to implement this feature. The upgrade enables the network to identify and execute multiple transactions concurrently, provided block producers and validators can effectively manage any dependencies within a block. PIP-16 lays the groundwork for even more efficient parallelization in future updates.
4. New EVM Opcodes (PIP-31): Introduces transient storage via two new opcodes, TLOAD and TSTORE, as well as modifications to the behavior of the SELFDESTRUCT opcode. These enhancements provide developers with greater flexibility in storage management and optimize opcode performance.

Benefits of the Napoli Upgrade

The Napoli Upgrade represents a pivotal step forward for Polygon PoS, bringing forth a host of benefits for nodes and users alike. The upgrade not only improves network parallelization but also introduces significant enhancements to storage management and opcode performance.

Preparation for Upcoming Changes

To ensure a seamless transition, users are strongly encouraged to prepare for the upcoming changes associated with the Napoli Upgrade. As the Mumbai testnet and Ethereum Goerli Faucet are scheduled to be decommissioned on April 13, users should take necessary steps to continue utilizing the network efficiently.

Conclusion

The Napoli Upgrade stands as a testament to Polygon's unwavering commitment to innovation and user experience. This upgrade, meticulously aligned with Ethereum's Dencun enhancements, marks a significant milestone in Polygon's journey towards becoming the most advanced Layer-2 solution in the blockchain ecosystem.