The proposal to upgrade Arbitrum One and Arbitrum Nova to ArbOS 20 'Atlas' has been approved by the ArbitrumDAO. Node operators need to upgrade their Nitro node to version 2.3.1 or higher before March 14, 2024, to prevent downtime.
ArbOS 20 Atlas, which brings the Dencun upgrade to Arbitrum chains, has activated on Arbitrum Sepolia as of Feb 29 2024 13:00 ET 🎉 Stay tuned for updates on the DAO proposal for Arbitrum One and Nova!
ArbOs 20 “Atlas,” which brings support for Ethereum’s Dencun upgrade to Arbitrum, will activate on Arbitrum Sepolia at 13:00 ET on Feb 29, 2024. Action is required for Arbitrum Sepolia node operators to upgrade to Nitro v2.3.0 (github.com/OffchainLabs/n…) before 13:00 ET Feb 29,
The ArbitrumDAO proposal to upgrade Arbitrum One and Arbitrum Nova to ArbOS 20 “Atlas” has passed. All node operators must upgrade their Nitro node to version 2.3.1 or higher before March 14, 2024 to avoid downtime. github.com/OffchainLabs/n… tally.xyz/gov/arbitrum/p…
Arbitrum Positions Itself as Digital Sovereign Nation Beyond L2
Arbitrum is evolving beyond its role as an Ethereum L2 scaling solution, positioning itself as a digital sovereign nation. The platform now: - Provides builders with flexible deployment options - Creates a self-sustaining economy through diverse onchain revenue - Enables DAO-driven ecosystem reinvestment The network has demonstrated significant growth with: - Over $5B in stablecoins bridged - 1M+ ETH locked - 25 Orbit chains currently active [Read the full Messari report](https://messari.io/report/arbitrum-digital-sovereign-nation)
Innovative Capital Markets Update
Recent developments in capital markets show increasing integration with blockchain technology. Key trends include: - Traditional financial institutions exploring decentralized finance (DeFi) solutions - New regulatory frameworks emerging for digital assets - Growing institutional interest in tokenized securities Market participants are adapting to these changes while maintaining compliance with existing regulations. The intersection of traditional finance and blockchain continues to evolve methodically. Stay informed about these developments by following regulatory announcements and industry updates.
Arbitrum DEXs Hit $500B+ in Total Swap Volume

Decentralized exchanges (DEXs) on the Arbitrum network have collectively processed over half a trillion dollars in trading volume, marking a significant milestone for the Layer 2 ecosystem. Key contributors include: - CamelotDEX - Uniswap - 0xfluid - PancakeSwap - RamsesExchange Community member @0xafonso created a comprehensive [Dune dashboard](https://dune.com/afonso/arbitrum-dexs-swap-performance) tracking Arbitrum DEX performance and growth metrics.
Stylus Physical Redemptions and Mint Deadline

**Stylus** offers a unique opportunity for collectors of **Infinite Rainbows** by @JimenaBuenaVida: - Physical redemptions begin Monday, Oct 7 at 12:00pm ET - Mint deadline: Sunday, Oct 6 at 12:00pm ET - Exclusive minting available at http://mintstylus.xyz Don't miss this chance to participate in both digital and physical art collection. Mark your calendars and prepare for this limited-time event. *Visit the official website for more details and to participate in the mint.*
Arbitrum Welcomes MagicEden and Ubisoft's New Game
Arbitrum is expanding its ecosystem with the addition of MagicEden and a new game from Ubisoft. Key points: - MagicEden, a prominent NFT marketplace, is joining the Arbitrum network - Ubisoft is launching a new game called 'Captain LaserHawk: The G.A.M.E' on Arbitrum - The game, developed by EdenOnline, will feature an upcoming mint For more information about the game and mint process, visit: https://edenonline.ubisoft.com/ **Stay tuned** for further updates on this exciting collaboration between Arbitrum, MagicEden, and Ubisoft.