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- Giugliano reduces transaction finality by 2 seconds for faster settlements.
- Embedded fee parameters and new RPC endpoints streamline dApp operations.
- Strategic timing restores confidence in Polygon’s engineering and Layer 2 competitiveness.
Polygon crypto has successfully deployed its Giugliano hardfork on mainnet at block 85,268,500 on April 8, aiming to accelerate transaction finality and improve developer experience. The upgrade signals a renewed focus on throughput after a year dominated by network stability issues.
Strategic Timing Amid Past Disruptions
The Polygon Foundation confirmed the hardfork on X, highlighting a 2-second reduction in finality observed during testing on the Amoy testnet last month. The upgrade comes after a turbulent period for the network: a finality bug in September required a hardfork to address transaction delays, while a validator exit in July caused a one-hour disruption. These incidents drew scrutiny as competing Layer 2 networks gained momentum among developers.
By implementing Giugliano on a clean, scheduled rollout, Polygon sends a clear signal to institutional integrators and dApp developers: its engineering pipeline is back on track, and the network can deliver meaningful performance improvements. Analysts suggest the timing was as deliberate as the mechanics, aiming to rebuild trust and competitiveness in the fast-moving Layer 2 space.
How Giugliano Improves Network Performance
Formally documented as PIP-84, Giugliano introduces three key changes to the Polygon PoS chain:
- Earlier Block Announcements – Block producers can broadcast blocks sooner, reducing the gap between creation and confirmation. The Amoy testnet saw a 2-second finality reduction, which is significant for high-frequency DeFi protocols and payment apps that require near-instant settlement.
- Embedded Fee Parameters – Fees are now included directly in block headers, minimizing RPC calls needed by dApps and wallets. This streamlines transaction construction and enhances responsiveness for applications.
- Optimized RPC Endpoints – New endpoints deliver fee data more efficiently, further improving network interaction for developers and users.
These upgrades not only speed up the network but also reduce operational overhead for developers, aligning with Polygon’s Gigagas roadmap prioritizing DeFi and payments use cases.
A Refined Second Attempt
Giugliano also revisits changes from PIP-66, initially introduced in the Bhilai hardfork but reverted after behavioral issues. Polygon’s team refined and revalidated the mechanism on Amoy, demonstrating that this deployment is a carefully corrected second pass, not an experimental first attempt.
Also Read: Polygon Flips Ethereum: 5 Reasons Why Small Fees Are Winning Big
Node operators must upgrade to Bor v2.7.0 or Erigon v3.5.0 before activation to remain in sync, ensuring a smooth transition for the network and its ecosystem participants.
The Giugliano hardfork represents a significant step for Polygon, combining faster transaction finality with reduced developer friction. By executing a measured, publicized upgrade, Polygon strengthens credibility and positions itself to compete with other high-performance Layer 2 networks.
Disclaimer: The information in this article is for general purposes only and does not constitute financial advice. The author’s views are personal and may not reflect the views of Chain Affairs. Before making any investment decisions, you should always conduct your own research. Chain Affairs is not responsible for any financial losses.
I’m a crypto enthusiast with a background in finance. I’m fascinated by the potential of crypto to disrupt traditional financial systems. I’m always on the lookout for new and innovative projects in the space. I believe that crypto has the potential to create a more equitable and inclusive financial system.
