upgrade

The cryptocurrency trading platform CoinUp announced the upgrade of its native platform token CP to a new ecological core token CPX. The new token CPX will officially launch on June 9, 2026, at 20:00 Beijing time.It is reported that this upgrade aims to expand the application scenarios of the token from a single exchange to the entire ecological business. After the upgrade, CPX will be deeply integrated with CoinUp's Alpha ecosystem, prediction markets, AI token market infrastructure, and U card payment system, and will introduce a buyback and burn mechanism based on the platform's overall business revenue.Regarding asset exchange arrangements, CoinUp will establish a self-decision window period from June 5, 12:00 to June 7, 20:00 Beijing time, during which the CP trading market will only support selling functions and initiate price floor protection. After the window period ends, any untraded CP will be automatically exchanged for CPX at a ratio of 1:1.2. The exchanged CPX will enter a locked account and will be released in a phased linear manner, unlocking 3% each week for the first 16 weeks, and 5% each week starting from the 17th week until completion.

According to the official announcement, Bitget has now launched a total of 49 US stocks and popular ETF spot tokens including rFUTU (Futu Holdings), rBILI (Bilibili), rJD (JD.com), rBB (BlackBerry), and rNBIS (Nebius).

The South Korean cryptocurrency exchange Upbit announced that due to the Injective (INJ) network upgrade, the deposit and withdrawal services for INJ will be suspended starting from June 4 at 19:00 Beijing time (20:00 Korean time) until the network stability confirmation is completed.The announcement indicates that this suspension only affects the deposit and withdrawal functions of INJ, while spot trading will continue as normal. Upbit reminds users that conducting on-chain transfers during the suspension period may lead to delays in arrival, and in extreme cases, there may even be a risk of irreversible loss.Upbit stated that it will maintain close cooperation with the Injective project team to ensure the safety of user assets and will issue a separate notice to resume deposit and withdrawal services once the network stabilizes.

The Temporal team submitted an upgrade proposal SIMD 547 within the Solana governance forum, aiming to adopt a resource demand-based fee model on Solana (new fees will be 100% burned), thereby aligning costs with computational usage and increasing the burn rate of SOL as network activity grows.

According to The Block, the Sui Foundation released an incident analysis report on the recent three interruptions of the mainnet, attributing the three network outages that occurred last Thursday and Friday to two independent vulnerabilities introduced by the v1.72 version upgrade. The first interruption lasted about six and a half hours, while the second and third occurred on Friday morning and afternoon, respectively.The first two interruptions were caused by the "address balance" feature introduced in v1.72, which exposed flaws in the transaction fee deduction method. When a transaction was canceled due to insufficient funds, the network would still spend those funds, resulting in a negative balance that caused the validation node reconciliation process to crash. The foundation acknowledged that the temporary fix pushed urgently on Thursday carried known interruption risks, and the team accepted this risk to quickly restore on-chain services, which led to another network interruption on Friday morning.The third interruption was triggered by another undisclosed random state vulnerability, occurring when the validation nodes restarted to install the fix patch. Sui stated that user funds were never at risk, that both vulnerabilities have been fixed, and that a mechanism to forcibly terminate stalled epochs has been established. The foundation also mentioned that AI agents with access to its production systems significantly accelerated the diagnostic process.

The AI Agent project AIVIVE has officially completed a new round of institutional financing, with a total amount of 8 million USD. Among them, VegaVentures led the investment with 3 million USD; Greenwood Global Capital, Echo3 labs, UZ Capital, and Bluemount co-invested 5 million USD.The funds will be used for AIVIVE to launch its self-developed proprietary framework agreement (AVVP), supporting intelligent routing and coordination across data and execution environments, and comprehensively upgrading AI infrastructure. This agreement enables real-time scheduling of multi-source data and seamless interaction in heterogeneous environments, further enhancing the automation and decision-making efficiency of A to A business.

Circle released a quantum security white paper, proposing a phased upgrade plan covering Arc, USDC, smart contracts, and the validator system to address potential security risks posed by future quantum computing.

The B.AI platform officially launched the Claude Opus 4.8 model. This model maintains the same price as version 4.7 while significantly enhancing coding and reasoning capabilities, achieving several key breakthroughs, including a notable reduction in code defect detection failure rates by approximately 4 times, more objective and accurate task progress feedback, and further enhancement of the ability to independently execute complex tasks for extended periods, better supporting automated development and deep reasoning scenarios.Currently, Opus 4.8 has fully opened API integration and Web Chat access. Users can log in to the official website to experience it immediately or refer to the official documentation for more technical details.

Sei releases the next-generation protocol upgrade "Giga" roadmap, planning to significantly enhance transaction performance by restructuring the execution client, state management, and consensus mechanism. Core upgrades include: Ares execution client (optimizing performance through pipelined execution and asynchronous processing); Eidos state management (replacing the Merkle tree with a flat key-value store, separating hot data from cold archives); Autobahn consensus mechanism (targeting 200,000 TPS and 400 milliseconds finality, with the internal test network already achieving 5 Gigagas processing capability); Sedna private memory pool (introducing a cryptographic transaction propagation mechanism); and gradually phasing out Cosmos SDK and CosmWasm through SIP-3, transitioning to a pure EVM architecture.

United Texas Bank announced that it has received approval from the Office of the Comptroller of the Currency (OCC) to convert its state bank charter into a national bank charter, allowing it to directly access the Federal Reserve payment systems (ACH and Wire) while maintaining FDIC insurance coverage. This will provide a more stable dollar banking channel for cryptocurrency exchanges, OTC desks, and stablecoin-related businesses, addressing the dollar settlement and liquidity issues in the cryptocurrency market.

Gate announced the completion of a new round of product upgrades for Gate Pay for AI Agent and the launch of multiple new features, further enhancing the payment and automatic execution capabilities in AI Agent scenarios. This upgrade focuses on core capabilities such as service discovery, automatic payment, pay-per-use billing, high-frequency micro-payments, multi-wallet collaboration, and automatic settlement, further integrating the payment mechanism into the AI workflow.The upgrade emphasizes enhancing the service discovery and automatic payment capabilities of Gate Pay for AI Agent. Within the scope of user authorization, AI can automatically complete payments, signatures, and result retrieval based on payment requirements during the service invocation process, reducing the need for frequent user intervention and allowing complex tasks to be completed continuously within a unified process. At the same time, Gate Pay for AI Agent supports aggregated payments and automatic settlements for high-frequency, small-value calls, thereby reducing payment overhead and improving overall execution continuity, significantly enhancing execution efficiency and reducing transaction friction.In the future, Gate will continue to promote the capability development of Gate Pay for AI Agent in the directions of automated payments, on-chain settlements, and AI service collaboration, further connecting AI Agents, digital assets, and real commercial scenarios, providing more open and efficient infrastructure support for the next generation of AI-native economy.

According to the official announcement, Binance is expected to suspend token deposits and withdrawals on the Base network on May 29, 2026, at 01:00 to support its network upgrade and hard fork. Token trading on the aforementioned network will not be affected. The project team expects to carry out the network upgrade and hard fork on May 29, 2026, at 02:00.

XRP Ledger developers submitted a draft amendment called "AMM Swappable Curves," which plans to introduce three types of swappable curves for the XRPL native automated market maker: constant product, concentrated liquidity, and StableSwap, with a programmable Smart AMM to be added later. This upgrade aims to allow liquidity providers to choose more suitable pricing curves based on asset types, thereby improving capital efficiency.Concentrated liquidity is suitable for trading pairs where most transactions are concentrated within a specific price range, while StableSwap is more appropriate for assets that are close to a 1:1 exchange, such as stablecoins or pegged assets. Existing AMM pools will continue to use the current constant product model and will not require migration. This proposal is seen as an important step in addressing the shortcomings of the DeFi infrastructure on XRPL.Currently, there are over $3 billion in tokenized real-world assets on the XRPL chain, including a recent pilot for tokenized U.S. Treasury redemptions completed by Ripple and JPMorgan. However, to enable these assets to trade, lend, or generate yield more efficiently, a more mature DeFi liquidity infrastructure is still needed. Nevertheless, this proposal is still in the draft stage and will need to go through the XRPL amendment voting process, which may take several months, and there is still uncertainty about whether it will ultimately pass.

To continuously incentivize high-quality content creators and deepen ecological co-construction, TRON Eco Star has undergone a significant upgrade. The fixed ranking reward pool has officially increased to 40,000 USDT, allowing more builders to share in the dividends of ecological development. At the same time, a brand new "Officially Invited Creator" level has been launched, open to creators who consistently produce top-tier content, granting them exclusive identity, a higher incentive structure, and direct ecological resource support. TRON sincerely invites a wide range of creators to actively participate, allowing real value to receive real support, and jointly expand the TRON ecological narrative. Check the complete rules and submit your application now to secure your exclusive position and illuminate the ecological future with TRON.

OneBullEx announces a brand upgrade and officially clarifies its platform positioning as The AI Futures Exchange. This upgrade occurs as the OneBullEx product system further takes shape, with the automated strategy market 300 SPARTANS now operational, and the AI strategy generation platform OneALPHA having entered the targeted testing phase. This positioning reflects OneBullEx's judgment on the competitive logic of contract trading platforms in the next stage, where AI is transitioning from an auxiliary tool into the trading execution process, and the platform's capabilities are shifting from a single trading entry to a comprehensive strategy integration.The current product architecture of OneBullEx consists of three layers: the bottom layer is the contract trading infrastructure, the middle layer is the 300 SPARTANS strategy market, and the top layer is OneALPHA. The 300 SPARTANS connects strategy creators with subscribers, supporting users in subscribing to automated strategy bots and tracking strategy performance through NAV and TWRR methods; OneALPHA covers the key processes from strategy generation, validation to deployment preparation, jointly supporting OneBullEx's AI Futures Exchange positioning.OneBullEx states that after the brand upgrade, the platform will express its core message of "smart trading, simplifying complexity," continuing its long-term mission of "returning ownership to traders," while further expanding strategy categories, user participation mechanisms, and global market coverage, promoting the contract trading experience towards a more systematic, transparent, and verifiable direction.

According to the latest report from BlockBeats, as the demand for trading traditional financial assets increases among crypto users, Gate is accelerating the evolution of its crypto trading platform into a multi-asset comprehensive financial platform through the "Unified Account" system. Users can trade and allocate five major types of assets within the Gate App, including CFD contracts, perpetual contracts, spot tokens, Pre-IPOs, and crypto assets, further reducing the barriers to cross-platform capital allocation and trading.The report points out that Gate has currently built a unified margin system around TradFi and on-chain assets. Users can conduct cross-product trading through a single USDT account, enhancing capital efficiency. As of May 2026, Gate has launched over 440 CFD targets, covering asset classes such as foreign exchange, metals, global stock indices, popular stocks, and commodities, while maintaining a high frequency of new listings. Additionally, Gate has partnered with platforms like Ondo and xStocks to launch over 75 tokenized stock targets, supporting 24-hour trading of on-chain metal assets such as gold and silver, continuously expanding its layout in the tokenized stock and RWA market.Furthermore, Gate recently launched the SpaceX Pre-IPO project SPCX, with applications for purchasing shares exceeding $353 million within 24 hours, reflecting the rapidly growing market demand for on-chain Pre-IPO asset allocation. In the future, Gate will continue to promote the layout of the next-generation comprehensive financial platform around the unified account, on-chain infrastructure, and global liquidity network.

The cutting-edge financial infrastructure platform B.AI for the AI era has announced that the recharge function for $HTX and $WBTC is now officially online. After this upgrade, users can conveniently operate through TRON, Ethereum (supporting WBTC and HTX), and BNB Chain (supporting HTX). As of now, the B.AI ecosystem has fully covered 8 major public chains including TRON, BNB Chain, Ethereum, Base, Arbitrum, Optimism, Polygon, and Solana, and supports up to 15 core crypto assets. B.AI is committed to breaking down cross-chain asset barriers, allowing users to enjoy a fast, secure, and seamless account and payment experience, regardless of their preferred network or asset.

Upbit announced that due to the Filecoin (FIL) network upgrade, the deposit and withdrawal services for FIL will be suspended starting from May 27, 2026, at 18:00 (KST), until the network stability is confirmed and restored.The announcement indicates that the suspension only involves the on-chain deposit and withdrawal functions of FIL, and trading services will not be affected and can proceed normally.Upbit stated that during the upgrade period, deposits of the relevant assets may not be credited properly or may experience delays. Some transactions may still occur at the network level, but the platform will confirm and process the credits uniformly after the maintenance is completed.In addition, functions such as withdrawal address registration and deposit refunds will also be temporarily suspended, and the recovery time will be notified through subsequent announcements.