- Polygon prepares Giugliano upgrade targeting faster transaction finality on mainnet
- New hardfork introduces early block announcements and improved fee data access
- Upgrade follows testnet success and aims to strengthen network stability
Polygon is preparing a key network upgrade scheduled for April 8, with developers aiming to improve how quickly transactions reach final confirmation. According to a post on X from the Polygon Foundation, the Giugliano hardfork will activate at block 85,268,500, expected around 2:00 p.m. UTC. This update focuses on reducing the time it takes for transactions to become irreversible. Consequently, the network is expected to deliver a more responsive experience for users and developers.
According to the team, validators will now announce blocks earlier in the production cycle. This adjustment directly improves finality speed across the network. Additionally, the upgrade embeds fee-related parameters directly into block headers. This change improves transparency and simplifies how fee data is accessed.
Moreover, new RPC support will allow developers to retrieve fee information more efficiently. This addition strengthens the network’s infrastructure for decentralized applications and analytics tools. Node operators must update their systems before activation to remain compatible. Specifically, they need Bor v2.7.0 or Erigon v3.5.0 installed before the upgrade block.
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Giugliano Upgrade Builds on Testnet Gains and Past Stability Fixes
The Giugliano upgrade follows earlier testing on the Amoy testnet, where it reduced finality time by two seconds. This result demonstrated measurable performance improvement under controlled conditions. Besides performance improvements, the upgrade forms part of Polygon’s broader Gigagas roadmap. This initiative targets higher throughput to support payments and real-world asset use cases. Consequently, faster finality plays a central role in making the network more reliable for high-frequency transactions.
However, the upgrade also comes after a period of technical challenges. Last year, Polygon addressed a finality bug that caused transaction delays. In addition, a validator exit triggered a Heimdall system issue, leading to a one-hour network disruption. These incidents highlighted the importance of improving both speed and stability.
Therefore, the Giugliano hardfork represents a continuation of ongoing efforts to strengthen network performance. By refining block production and enhancing fee handling, Polygon aims to create a more efficient system. These changes are expected to support growing demand across decentralized finance and tokenized assets.
Polygon’s Giugliano hardfork reflects a focused push toward faster transaction confirmation and improved network reliability. By addressing both performance and past technical issues, the upgrade positions the network for more consistent operation as usage continues to expand.
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