ME Network V2.0.12 upgrade has been successfully completed, and ME Pass has also completed the V3.2 update in response to the network upgrade. The upgrade process was stable, with all nodes and core function modules having completed the upgrade and restored to normal operation. To ensure the best user experience, please update your ME Pass application to the latest version in a timely manner to enjoy the new features and optimized experience brought by this upgrade. If you encounter any issues, you can contact us through online customer service or join official Telegram community for support.

Upgrade Details:

ME Network V2.0.12 Upgrade Overview

1. Feature Optimization & Fixes

•NFT Module Fixes:

       - Resolved an issue with the nft-1317 API call to improve the stability of NFT-related applications.

       - Added missing standard fields such as name and description for four NFT classes to refine the metadata standards for NFT assets.

•Transaction Simulation Fix:

       - Fixed a bug where setting the Gas parameter to 0 during transaction simulation would cause a system error, enhancing the developer tooling experience.

2. Network Security & Stability Enhancements

• Minimum Gas Fee Setting:

       - Set the network-wide minimum gas price to 0.0001 MEC to effectively prevent low-cost dust transaction attacks and ensure the efficient utilization of network resources.

• Block Gas Limit Setting:

       - Established a Block Gas Limit of 300 million per block. This measure is intended to prevent oversized blocks caused by single large or malicious transactions, thereby enhancing the network's resilience against potential attacks.

3. Core Module Upgrades

• Wasm Module Upgrade:

       - Upgraded the on-chain WebAssembly (Wasm) virtual machine module from v0.41.0 to v0.43.0. The new version includes performance optimizations and security patches, providing a more efficient and secure environment for smart contract execution.

ME Pass V3.2 Upgrade Overview

1. ME ID Authentication Process Optimization

   • Separated real-person authentication and KYC authentication processes

   • Provided clearer authentication pathways

2. Authentication Performance and Security Enhancement

   • Optimized ME ID authentication performance and interactive experience

   • Improved security protection capabilities

   • Strengthened user privacy protection

3. Basic Function Improvements

   • Added smart reminder pop-up function

   • Added floating announcement bar

   • Optimized user interaction experience

4. System Stability Enhancement

   • Fixed known issues

   • Optimized system performance

This upgrade significantly enhances network stability and security, bringing users a smoother and more convenient experience. Moving forward, Meta Earth will continue to uphold the principles of technological innovation and community co-governance, working hand in hand with the global node community and builders to jointly promote the continuous development of the Meta Earth ecosystem!

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ME, My Way!

Meta Earth Association

2025-10-22