Arbitrum DAO is currently evaluating the adoption of the BoLD protocol aimed at enhancing validation and security across both the Arbitrum One and Nova networks. This major upgrade has the potential to replace the existing validator model with a permissionless approach. This change could enable more open and decentralized participation within the network. Stakeholders within the Arbitrum community are discussing the implications of this transition, emphasizing its significance for improving network performance and decentralization. As the DAO considers this upgrade, it highlights the ongoing evolution and innovation within decentralized ecosystems.