Polygon Bor v2.7.3 Now Live with Enhanced Transaction Processing
May 8, 2024 – Polygon's Proof-of-Stake network has deployed a significant update to its execution layer client. Bor version 2.7.3 is now operational on both the Amoy testnet and mainnet, delivering crucial improvements to the network's underlying infrastructure.
Key Focus: Revamped Private Transaction Protocol
This maintenance release introduces substantial refinements to the private transaction relay system. A major change is the mandatory enforcement of a 10-minute Time-To-Live (TTL) for all transactions submitted through private channels.
Transactions that remain unconfirmed beyond this 10-minute window will be automatically purged from the private mempool. They will then be broadcast to the public network, providing users with a fallback path for transaction inclusion.
Implications and Best Practices for Users
Users leveraging private transactions should note this operational shift. To ensure successful processing, consider the following if a transaction approaches the TTL limit:
- Submit a replacement transaction with an increased gas fee to improve prioritization.
- Closely monitor transaction status via block explorers.
- Time transaction submissions based on current network congestion.
This update is designed to optimize network resource allocation, preventing stale transactions from clogging the system and thereby enhancing overall network efficiency and health.
Technical Refinements and Broader Impact
Beyond private transactions, version 2.7.3 includes optimizations to the pre-confirmation system and addresses several identified bugs. These technical tweaks aim to bolster the reliability and consistency of transaction processing across the network.
The Polygon development team emphasizes that this update is part of an ongoing optimization roadmap. Node operators and ecosystem participants are strongly encouraged to upgrade to ensure optimal performance, security, and access to the latest network features.