Lawrence Jengar
Aug 01, 2025 14:24
Conflux (CFX) announces the v3.0.0 network upgrade, introducing a hardfork to implement eight new CIPs. Node operators must update before the epoch reaches 129680000, estimated by September 1.
Conflux (CFX), a prominent blockchain platform, has announced its upcoming network hardfork, set to be activated with the release of Conflux v3.0.0. This significant update aims to introduce a series of improvements through eight Conflux Improvement Proposals (CIPs), as stated by the Conflux Forum.
Key Upgrades and CIP Implementations
The hardfork will implement CIPs focusing on enhancing EVM compatibility, fixing bugs, and adjusting specifications. Notably, CIP-156 will alter the penalty for Proof of Stake (PoS) malicious behavior from permanent forfeiture to temporary stake locking. The upgrade will also introduce updates to RPC methods, improving transaction handling and gas limit calculations for Conflux’s eSpace.
Among the CIPs, CIP-150 replicates Ethereum’s EIP-3541, preventing the deployment of code starting with the 0xEF byte. CIP-151 addresses the use of SELFDESTRUCT in contracts, aligning with EIP-6780. CIP-152 aims to mitigate security risks related to address collisions, while CIP-154 addresses an earlier implementation error. CIP-165 introduces precompiles for BLS12-381 curve operations, enhancing cryptographic operations.
Node Operator Instructions
Node operators are urged to upgrade before the epoch number reaches 129680000, anticipated by September 1, 2025. Failure to do so will result in nodes becoming incompatible with the upgraded Conflux protocol, affecting functions like block synchronization and mining. Operators must replace the existing conflux.exe with the new version from v3.0.0 and restart their nodes. Those upgrading post-epoch 129680000 will need to delete existing data and restart.
Impact on the Conflux Ecosystem
This upgrade is crucial for maintaining network integrity and enhancing the Conflux ecosystem’s functionality. By aligning more closely with Ethereum’s EVM, Conflux aims to provide developers with a seamless experience, ensuring compatibility with Ethereum tools and protocols. The inclusion of new RPC methods and adjustments to gas limit calculations further enhance the platform’s robustness.
Conflux’s commitment to continuous improvement is evident in this comprehensive update, which has been developed with significant input from its community. The hardfork is a testament to the collaborative efforts of developers and contributors dedicated to advancing the platform’s capabilities.
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