TechFlow News, Arbitrum has proposed activating ArbOS 31, planning implementation across the Arbitrum One and Nova networks. Key upgrades include:
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Activation of Arbitrum Stylus, enabling EVM application development with Rust or C++.
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Addition of secp256r1 curve validation precompiles to reduce verification costs.
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Optimization of Arbitrum Nova's fee collection mechanism.
The "Bianca" version of ArbOS 31 incorporates the latest optimizations and will be implemented via a new Nitro node release and upgrade contracts. Stylus introduces a WebAssembly virtual machine running in parallel with the EVM, enhancing smart contract development efficiency. The proposal has passed temperature check and is about to proceed to on-chain AIP voting, scheduled to begin on August 1.
