With the community's backing, the Arbitrum network prepares to integrate the 'ArbOS 11 version' as part of the AIP proposal, heralding numerous advancements for its chains.
In Brief
In a show of support, the Arbitrum community has voted favorably for the 'ArbOS 11 version,' unlocking numerous enhancements for their blockchain networks.

The Arbitrum This community decision brings forth a wave of enhancements for the Arbitrum chains, which now includes backing for the EVM Shanghai upgrade, the introduction of the PUSH0 opcode, and essential bug fixes. AIP proposal The recent proposal highlighted how the ArbOS upgrade could represent a crucial transformation for Arbitrum, similar to what the Shanghai upgrade achieved, integrating the PUSH0 opcode. Although recent versions of go-ethereum already accommodate these changes, activating them on Arbitrum chains helps maintain consistency and counter delays, ensuring no discrepancies arise from outdated nodes. Arbitrum Orbit In prior versions, retryable fees relied only on the network fee account and overlooked the infrastructure fee account. The new update addresses this gap, guaranteeing that both accounts receive their respective fees, thus correcting the previously reported usage issues around retryable redemptions. This change is especially relevant for Arbitrum Nova, where the infrastructure fee account plays a vital role in disbursing fees.
Also, while the changes don’t alter the actual owners of the chain, they will correct inaccuracies in the data returned by the ArbOwnerPublic precompile affecting Arbitrum Nova due to an internal ArbOS glitch. This update solely impacts how chain owners are displayed through the ArbOwnerPublic precompile. Previously, some precompile methods like ArbSys’s arbBlockHash would consume all gas upon reversion. hard fork .
It incorporates support for the EVM The new corrections will ensure that transactions invoking arbBlockHash with invalid block numbers won’t face execution errors anymore. software .
Additionally, the L1RewardReceipient and L1RewardRate, which were previously inaccessible via precompiles, now come with dedicated methods within ArbGasInfo. This enhancement simplifies the process of verifying the current chain configuration. Even though it seems minor, a staticcall from the chain owner to ArbOwner might have led to log emissions, which are now eliminated. gas The update, referred to as the Staticcall Log Emission Fix, aligns Arbitrum’s precompile logic with EVM standards by disallowing log emissions in staticcall settings. Data Availability Committee members.
While adjustments for the standard L1 pricing parameters were already addressed in AIP-7 for Arbitrum One and Arbitrum Nova, including these in ArbOS version 11 will ensure that the correct parameters are automatically adopted by any chains within Arbitrum Orbit.
The endorsement of the 'ArbOS 11 version' AIP proposal is a major leap toward strengthening the Arbitrum ecosystem, enhancing its reliability, and establishing a solid foundation for future developments. exhausting all gas during reversion.
This decision underscores the community's dedication to excellence and innovation within Arbitrum.
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Victor serves as a Managing Tech Editor and Writer at Metaverse Post, specializing in artificial intelligence, cryptocurrency, data science, the metaverse, and cybersecurity within the business sector. With five years of experience in media and AI, he has worked with esteemed outlets like VentureBeat, DatatechVibe, and Analytics India Magazine. As a Media Mentor at renowned institutions such as Oxford and USC, and holding a Master’s in data science and analytics, Victor is committed to staying on top of evolving trends and providing readers with comprehensive insights on the latest in Tech and Web3.
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