PANews reported on April 18 that the Arbitrum community released a temperature check proposal to "change the Arbitrum expansion plan to allow new Orbit chains to be deployed on any blockchain." The proposal stated that one limitation of the Arbitrum expansion plan is that new Orbit chains must be deployed on any chain that obtains security from Ethereum, but in the past few weeks, the Arbitrum Foundation has received requests from Bitcoin, BNB Chain, and Cosmos ecological projects that want to deploy their own Orbit chains on other networks. Therefore, the Arbitrum Foundation asked the Arbitrum DAO to decide whether the Arbitrum expansion plan should be further expanded and allow new Orbit chains to be deployed on blockchains other than Ethereum (and its derivatives). After community discussion, the proposal will be temperature checked on Snapshot.