Terra Classic continues to evolve, and the latest v3.4.0 update marks a significant step toward improving the network\u2019s stability and security. In this update, developers have completed the removal of forks, fixed issues related to multi-transfers, and implemented critical security updates.<\/p>\n\n\n\n
In this article, we\u2019ll break down the specific changes introduced in the update, how they affect developers using Terra Classic, and what steps should be taken to maximize the benefits of the network\u2019s new capabilities.<\/p>\n\n\n
Terra Classic is a decentralized blockchain that uses the Delegated Proof-of-Stake (DPoS) mechanism and supports smart contracts on CosmWasm.<\/p>\n\n\n\n
Terra Classic continues to grow thanks to the efforts of its community and independent developers. It remains one of the most popular platforms for decentralized applications (dApps) running on the Cosmos SDK and has an active ecosystem of developers and validators.<\/p>\n\n\n
One of the major technical improvements is the complete removal of forks from the blockchain\u2019s core components. Previously, Terra Classic used modified versions of the Cosmos SDK, CometBFT, and Inter-Blockchain Communication (IBC), which made maintenance and integration with the Cosmos ecosystem more complex. Now, the network operates on official stable versions:<\/p>\n\n\n\n
This transition makes Terra Classic more compatible with other projects in the Cosmos ecosystem, simplifies network maintenance, and reduces the likelihood of errors caused by custom modifications.<\/p>\n\n\n
A key aspect of the update is critical security improvements. Vulnerabilities have been patched in the following modules:<\/p>\n\n\n\n
These updates are crucial for the entire ecosystem as they enhance the blockchain\u2019s resilience against potential attacks and unauthorized modifications.<\/p>\n\n\n
Previously, a bug in the network caused the tax collection mechanism to work incorrectly during mass transfers (Multisend). This issue has now been fixed, ensuring that taxes are calculated correctly when multiple transactions are sent within a single operation. This improvement enhances transaction transparency and eliminates potential discrepancies in tax calculations.<\/p>\n\n\n
The removal of forks and the transition to standard versions of the Cosmos SDK, CometBFT, and IBC make the development environment more predictable. Developers can now use official documentation and tools without facing issues caused by custom modifications.<\/p>\n\n\n
The updated version of Wasmvm includes vulnerability fixes, making smart contract deployment in Terra Classic more secure. Developers can be assured that their applications are operating in a protected environment.<\/p>\n\n\n
The corrected tax mechanism eliminates errors that could lead to incorrect calculations in multi-transfers. This is particularly important for projects dealing with bulk payments and automated fund distribution systems.<\/p>\n\n\n
The Terra Classic v3.4.0 update is an important step toward increasing blockchain stability, security, and usability. Developers gain access to a more reliable platform that is compatible with the latest tool versions, while users can trust that their transactions are secure.<\/p>\n\n\n\n
As a node provider, we ensure that the Terra Classic network operates smoothly and securely. The update to v3.4.0 was implemented promptly and without disruptions for users. We continue testing new versions and provide support to developers working on our infrastructure.<\/p>\n\n\n\n
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