每周项目更新:以太坊旨在缓解 Layer 2 碎片化、Aave v4 正式上线、Dmail 和 Magic Eden 钱包关闭等1。 Solana 基金会宣布推出 Solana Agent Skills 链接 Solana 基金会宣布推出 Solana Agent Skills,使开发人员能够直接将预构建的技能组件嵌入到 AI 工具中,以方便与 Solana 生态系统的交互。据官方介绍,这些组件可以通过单行安装命令快速集成,用于构建能够在Solana.2上执行链上操作的AI代理。以太坊基金会支持“经济区”框架以缓解第 2 层碎片化 linkGnosis 和 Zisk 提议建立以太坊经济区(EEZ)框架。旨在通过共享基础设施实现以太坊主网与各类二层网络协同运行,减少冗余开发和技术摩擦,提升用户体验。以太坊基金会参与资助该项目。该提案旨在通过统一执行环境来缓解 Layer 2 生态系统的碎片化
并采用ETH作为默认支付机制。3. Polygon 通过单线 RPC 集成推出具有 MEV 保护的私有内存池 linkPolygon 宣布推出私有内存池,旨在保护交易免受抢先交易和三明治攻击。该功能允许开发人员仅更改一行 RPC URL 即可进行集成。交易绕过公共内存池,直接发送给由一组验证器管理的区块生产者,确保交易顺序无法被操纵。 Polygon 表示,该架构解决了 Polymarket 等应用程序中常见的恶意 MEV 问题,同时保持了去中心化。4。 Base 公布 2026 年优先事项,重点关注代币化、稳定币支付和开发者生态系统 linkBase、以太坊 Layer 2 ne
Weekly Project Updates: Ethereum Aims to Alleviate Layer 2 Fragmentation, Aave v4 Officially Launched, Dmail and Magic Eden Wallet to Shut Down, etc
1. Solana Foundation Announces Launch of Solana Agent Skills link
The Solana Foundation has announced the launch of Solana Agent Skills, enabling developers to directly embed pre-built skill components into AI tools to facilitate interaction with the Solana ecosystem. According to the official announcement, these components can be quickly integrated via a single-line installation command, and are used to build AI agents capable of performing on-chain operations on Solana.
2. Ethereum Foundation Backs “Economic Zones” Framework to Alleviate Layer 2 Fragmentation link
Gnosis and Zisk have proposed the establishment of the Ethereum Economic Zone (EEZ) framework. It aims to achieve collaborative operation between the Ethereum mainnet and various Layer 2 networks through shared infrastructure, reduce redundant development and technical friction, and enhance user experience. The Ethereum Foundation has participated in funding this project. The proposal intends to alleviate the fragmentation of the Layer 2 ecosystem by unifying the execution environment and adopting ETH as the default payment mechanism.
3. Polygon Launches Private Mempool with MEV Protection via Single-Line RPC Integration link
Polygon has announced the launch of a Private Mempool designed to protect transactions from frontrunning and sandwich attacks. The feature allows developers to integrate by changing only one line of RPC URL. Transactions bypass the public mempool and are sent directly to block producers governed by a set of validators, ensuring transaction order cannot be manipulated. Polygon states that the architecture addresses malicious MEV issues common in applications such as Polymarket while maintaining decentralization.
4. Base Unveils 2026 Priorities Focused on Tokenization, Stablecoin Payments and Developer Ecosystem link
Base, the Ethereum Layer 2 network under Coinbase, has announced its development priorities for 2026, focusing on three major areas: tokenized markets, stablecoin payments, and the developer ecosystem. Specific measures include promoting on-chain trading of real-world assets such as stocks and commodities, expanding stablecoin payments and multi-currency liquidity, and continuously increasing investment in developer tools and support for AI on-chain applications. In addition, Base stated that it will further reduce its reliance on the Optimism OP Stack and shift more to self-developed infrastructure to improve independence and scalability.
5. TON Launches Sub-Second Upgrade with Full Mainnet Activation on April 7 link
TON Core has announced that the Sub-Second upgrade has begun deployment on the mainnet. As a consensus layer update, it aims to achieve sub-second confirmation and improve on-chain response speed. The upgrade plan includes completing validator node version updates by March 31, activating the new consensus on the base chain and increasing block frequency via validator voting on April 2, and fully enabling the fast consensus mechanism on the base chain and main chain on April 7.
6. Uniswap Foundation Releases 2025 Financial Summary: Holds Approximately $85.8 Million in Assets link
The Uniswap Foundation released its unaudited financial summary for fiscal year 2025. As of December 31, 2025, it held $49.9 million in cash and stablecoins, 15.1 million UNI tokens, and 240 ETH, with total assets valued at approximately $85.8 million based on year-end prices. The Foundation stated that current funds are expected to sustain operations through January 2027. Approximately $106.2 million has been allocated for grants and incentives, with an additional $26.3 million earmarked for operating expenses and employee token incentives. In 2025, new grant commitments totaled around $26 million, of which roughly $11 million had been disbursed.
7. Aave Officially Launches v4 Upgrade on Ethereum link
Aave has officially launched the v4 upgrade on Ethereum. Developed over approximately two years, this upgrade aims to expand DeFi lending scenarios from crypto-native assets to real-world assets (RWA) and institutional credit markets. The new architecture supports independent operation of different lending markets while sharing a single liquidity pool, improving capital efficiency and enabling more complex lending terms. Aave founder Stani Kulechov stated that future DeFi growth opportunities will largely come from off-chain value and traditional finance scenarios.
According to a report by the Bank of Canada, Aave V3 recorded no non-performing loans in 2025, with total loan volume at around $6 billion, a utilization rate of approximately 40%, and a net interest margin of 0.64%. Based on on-chain data analysis from January 2023 to May 2025, the study noted that over-collateralization and automatic liquidation mechanisms effectively prevented lender losses, though risks were largely borne by borrowers and capital efficiency was lower compared to traditional credit systems. Meanwhile, platform revenues were highly concentrated in assets such as WETH, USDT and USDC, with recursive leveraged trading accounting for about 20% of borrowing volume. Liquidation losses represented roughly 10% to 30% of liquidation volume and did not exert significant sustained impact on market prices.
8. Aster Adjusts Token Release Mechanism to Distribution Only via Staking link
Aster DEX announced that the project has canceled the original monthly linear unlock of approximately 78.4 million ecosystem tokens (about 1% of the maximum supply) and switched to distribution solely through staking rewards. Under the new mechanism, around 450,000 ASTER tokens are released weekly (approximately 1.8 million to 2.25 million monthly), representing a significant reduction in new circulation compared with the previous model. The project stated that since the TGE in September 2025, ecosystem and community tokens have not been used other than for staking rewards, and relevant addresses can be verified on-chain.
9. Decentralized Email Project Dmail Network to Gradually Cease All Services Starting May 15, 2026 link
Decentralized email project Dmail Network issued an official announcement stating that the project will gradually suspend all services starting May 15, 2026. The team said the long-term costs of bandwidth, storage and computing power for decentralized email infrastructure have been excessively high and risen rapidly with user growth. No sustainable path has been formed for commercialization and payment models, and the lack of clear large-scale usage scenarios for tokens has made the economic model unsustainable. Coupled with market cooling and unsuccessful financing and acquisition attempts, core members have left one after another, leaving the remaining team unable to continue maintenance and iteration. The official stated that email export tools and account cancellation functions have been launched, allowing users to export emails to platforms such as Gmail. After exporting, users may apply for account cancellation, and relevant data including emails, NFT domain names, points and linked addresses will be deleted. Users are strongly advised to complete export before May 15, when nodes will stop operating and emails will become inaccessible.
10. Magic Eden Wallet Enters “Export-Only” Mode on April 1 and Will Fully Shut Down in May link
The native multi-chain wallet of NFT platform Magic Eden has officially entered “Export-only” mode starting April 1, 2026. The wallet has been removed from major app stores. Users can now only export private keys or mnemonic phrases and are unable to conduct new transactions or activities. Earlier, Magic Eden had shut down its Bitcoin and EVM (including Ethereum, Polygon, and Avalanche) marketplaces in early March. The official reminder urges users to transfer assets to other wallets as soon as possible. The wallet is scheduled to cease service completely on May 1, after which private keys will no longer be retrievable via the application.
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