The Arbitrum community has opened voting for the "ArbOS version 11" proposal, which includes multiple improvements and bug fixes to the protocol

On November 28th, the Arbitrum community opened voting for the "ArbOS 11 version" AIP proposal, which will end on December 5th at 06:11. Currently, the support rate is 99.78%.
The proposal suggests introducing multiple improvements to Arbitrum, including support for EVM upgrades and the PUSH0 opcode, as well as various bug fixes. It is reported that these improvements have been audited and are ready to be adopted, involving Arbitrum Orbit chain, Arbitrum One, and Arbitrum Nova (the proposal involves the latter two), and the ArbOS upgrade can be considered as an Arbitrum hard fork.