The governance proposal "ME Network v2.0.12 Upgrade" concluded voting on October 19, 2025, at 06:59:59 (UTC+0), and has been officially approved based on the voting results.

The on-chain voting data is summarized as follows:

Voting Data

• Proposal Number: [2]
• Proposal Subject: Upgrade ME Network to v2.0.12
• Voting Portal: explorer.mec.me
• Voting Period: October 17, 2025, 07:00:00 – October 19, 2025, 06:59:59 (UTC+0)
• Proposal Overview: Upgrade the ME Network core protocol to fix identified issues, enhance network security, and optimize functionality to ensure long-term stability and healthy development.
• Voting Results: All validator nodes across ME Hubs (excluding the EXPERIENCE zone node) participated in the vote, with unanimous support. The proposal passed with 100% approval.

Next Steps

According to on-chain governance rules, following proposal approval, ME Network will automatically execute the v2.0.12 upgrade at the specified block height.

1. Upgrade Process Details

• Upgrade Execution Block Height: 9,334,444
• Estimated Upgrade Date: October 22, 2025 (The exact time will be determined by the block production rate.)
• Estimated Downtime: Approximately 6 hours
• Node Operator Instructions: All node operators must update their node software to v2.0.12 before block height 9,334,444 is reached to ensure continued block synchronization after the upgrade.

2. Core Upgrade Content (v2.0.12)

The v2.0.12 upgrade delivers the following key improvements:

2.1. Feature Optimizations and 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.

2.2. Network Security and Stability Enhancements

• Minimum Gas Price 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.

2.3. Core Module Upgrade

• 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.

This proposal focuses on advancing ME Network 2.0 system refinement and functionality optimization. We are accelerating the development of our public blockchain mainnet to deliver an enhanced and seamless user experience. Through this upgrade, we will further improve system stability and security, laying a solid foundation for the long-term growth of the Meta Earth ecosystem.

Due to the requirement for all nodes to synchronously upgrade and restart during this upgrade, the network will be temporarily suspended during this period. The complete upgrade is expected to take approximately 6 hours. We kindly ask for your understanding and patience, and we will make every effort to ensure the smooth progress of the upgrade process.

Finally, we extend our sincere gratitude to all node community members who participated in this vote. Your commitment to decentralized governance and active participation are driving the Meta Earth ecosystem toward a more secure and robust future.

For specific progress updates on this upgrade, please continue following Meta Earth's official channels:

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Meta Earth Association

2025-10-19