Terra Classic v3.6.0 Upgrade Set for October 20: What It Means for the Community

The Terra Classic blockchain is preparing for its next major step forward. The network upgrade to version 3.6.0 is officially scheduled to take place at block height 25,619,230, expected on October 20, 2025, at 22:43:38 GMT+7.

This upgrade, approved through Proposal #12119, marks another key milestone in the ongoing revival and modernization of the Terra Classic ecosystem.

What Is Proposal #12119?

Proposal #12119 was introduced to gain community approval for upgrading the Terra Classic network to v3.6.0, also known as upgrade name “v13.”

In simple terms, this proposal ensures that Terra Classic keeps up with the latest Cosmos SDK improvements, security enhancements, and network performance updates.

Once the network reaches the designated block height, validators will update their software to the new version, bringing fresh stability and compatibility to the chain.

What Does v3.6.0 Mean for the Terra Classic Ecosystem?

Version 3.6.0 is not just a routine software update — it’s a major step that:

• Strengthens network security to prevent potential vulnerabilities.
• Improves node communication and transaction processing, helping the chain run faster and smoother.
• Enhances compatibility with Cosmos features, opening doors for future integrations and cross-chain functionality.
• Provides a stronger foundation for developers building dApps or smart contracts on Terra Classic.

These improvements ensure that Terra Classic remains reliable and competitive within the Cosmos ecosystem.

Why the Upgrade Matters

This upgrade represents the community’s continued commitment to maintaining an active and future-ready blockchain. It helps ensure that:

• The network remains stable even under high transaction loads.
• Validators and developers have access to updated tools that make the chain easier to maintain.
• Investors and LUNC holders benefit from a more efficient and secure blockchain infrastructure.

By staying updated, Terra Classic reinforces confidence across its community and ensures long-term growth potential.

How the Upgrade Affects Users

For regular users, delegators, and token holders — no action is required.

All upgrades are handled by validators and core developers behind the scenes. Wallets, staking, and everyday transactions will continue to function normally once the upgrade is complete.

After the hard fork, users can expect a smoother experience, reduced network issues, and improved overall performance.

The Road Ahead

The upcoming v3.6.0 upgrade reflects Terra Classic’s ongoing progress toward becoming a stable, efficient, and community-driven blockchain once again.

As the network continues to evolve through community-approved proposals like #12119, Terra Classic demonstrates that it is not only surviving but actively moving forward — backed by builders, validators, and supporters who believe in its long-term vision.