ARB Radar
Arbitrum One now offers Priority Gas Auctions (PGA) and Fast Feed to help users bid for earlier transaction execution. The new tools let developers and traders specify how much they are willing to pay for priority, improving predictability on the network. Users can start integrating PGA and Fast Feed via the updated SDKs and documentation.
Arbitrum Nitro v3.11.4 is now available on Docker Hub with dedicated validator images and several bug fixes. Key updates include enhanced logging, correct header decoding, and stricter request limits on eth_getProof and eth_feeHistory.
Arbitrum says its ZK settlement work can now prove real blocks through SP1, while BoLD has been extended to accept ZK proofs. The goal is to reduce the path to L1 withdrawals from days to hours while keeping the existing optimistic mechanism available as a fallback.
