Polygon’s Madhugiri Hardfork Set to Boost Throughput by 33% and Improve Network Flexibility

TLDR:

• Madhugiri raises Polygon’s throughput by 33%, supporting higher transaction processing on the PoS network.

• The upgrade enables future block time changes without hardforks, adding flexibility for network scaling.

• Faster and more stable node synchronization aims to improve reliability for operators and developers.

• New Ethereum Fusaka EIPs add proactive execution protections to strengthen Polygon’s core security.

Polygon is preparing for a network upgrade designed to support future throughput gains and reinforce overall performance. 

The upcoming Madhugiri hardfork on Polygon PoS aims to streamline future technical changes while delivering a measurable boost in current processing capacity. This approach reflects Polygon’s push toward a more agile network capable of adapting quickly to evolving ecosystem requirements.

The upgrade is scheduled for block number 80,084,800, estimated to occur on December 9 at 10:00 UTC. 

According to the team, the update will require no action from users or applications. The focus remains on creating a smoother operational environment for validators and developers while supporting the broader Ethereum landscape through updated EIP integrations.

Increased Throughput and Faster Adjustments

Polygon stated through its official account that the Madhugiri hardfork will raise network throughput by 33%. 

This increase is paired with new mechanisms that allow future block time changes without requiring another hardfork. The tweet noted that these adjustments will give Polygon more flexibility as it continues scaling its ecosystem.

The update incorporates PIP-75, which adjusts consensus time to one second. This modification is intended to support faster block production while maintaining predictable performance.

Together with the new capacity gains, the network aims to create a more responsive environment for applications that require higher transaction handling.

Polygon also introduced PIP-74, enabling canonical inclusion of StateSync transactions in block bodies. 

This creates a clearer structure for transaction flow and offers more consistent behavior for cross-chain communication. The adjustment is positioned to support developers building features that depend on frequent state transfers.

Stability Enhancements and New EVM Protections

Beyond throughput improvements, the Madhugiri hardfork targets greater stability. Polygon noted that node synchronization will become faster and more reliable after the update. 

This adjustment is expected to reduce friction for node operators and improve overall uptime across the network.

The hardfork also incorporates several Ethereum Fusaka EIPs, which aim to strengthen execution safety. 

These include EIP-7883, which adjusts ModExp gas costs; EIP-7825, which introduces a transaction gas limit cap; and EIP-7823, which sets upper bounds for ModExp. Together, these additions introduce proactive measures to ensure safer processing of complex operations.

Polygon stated that these updates align the network more closely with Ethereum’s ongoing security roadmap. 

The team positioned the upgrade as a forward-looking step that reinforces core infrastructure while keeping future expansion options open. With these changes, Polygon seeks to provide a more dependable environment for the growing number of applications running on its PoS chain.

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