• Lido launches the strETH DeFi vault.

• EF publishes Fusaka Mainnet Announcement.

• Google Finance integrates Polymarket data.

• Guantlet pauses withdrawals amid deUSD depeg.

Lido Finance launched stRATEGY, a new curated DeFi vault built on Mellow Protocol’s Core Vaults infrastructure. The vault offers diversified exposure to an stETH DeFi strategy involving Aave, Ethena, and Uniswap. Users can deposit ETH, WETH, or wstETH to receive strETH, representing their share in the vault. The vault automatically manages allocation, monitoring, and rebalancing, giving users simple access to curated DeFi yield opportunities. strETH holders also earn Mellow points rewards. The vault takes a 1% annual management fee and 10% performance fee on rewards, which are reflected in the token’s price.

The Ethereum Foundation published the official Fusaka Mainnet Announcement, calling on all Ethereum node operators to update both execution and consensus clients before the upgrade activates on December 3, 2025 at slot 13,164,544. Fusaka-ready client releases are available from Lighthouse, Teku, Nimbus, Geth, Besu, Erigon, Nethermind, and Reth. Prysm is the only client that has not yet released a production-ready version. Fusaka introduces 12 EIPs that enhance scalability, performance, and user experience. Its headline feature, PeerDAS (EIP-7594), enables higher blob throughput to reduce Layer 2 transaction costs. Following activation, Blob Parameter Only (BPO) forks will gradually raise per-block blob limits to further expand network capacity. Fusaka marks the second upgrade shipped this year, following Pectra in May 2025.

Google Finance is adding support for prediction markets data from Kalshi and Polymarket, the world’s largest prediction market built on Polygon PoS. The integration allows users see real-time probabilities for future market events directly in search results. The feature is powered by Google’s Gemini AI models and will roll out first to Google Labs users in the U.S. over the coming weeks, with broader access to follow. Google Finance is Google’s platform for financial data, research, and market insights.

• ACDE #224 highlights | minutes

• Guantlet pauses withdrawals

• Yield-bearing stablecoin outflows

• Abstract onboards Disney via Cryptoys

• Base App supports memecoin pairing

• Call for decentralized RPC access

• Sprinter raises $5.2m seed

Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.

• Lido launches the strETH DeFi vault.

• EF publishes Fusaka Mainnet Announcement.

• Google Finance integrates Polymarket data.

• Guantlet pauses withdrawals amid deUSD depeg.

Lido Finance launched stRATEGY, a new curated DeFi vault built on Mellow Protocol’s Core Vaults infrastructure. The vault offers diversified exposure to an stETH DeFi strategy involving Aave, Ethena, and Uniswap. Users can deposit ETH, WETH, or wstETH to receive strETH, representing their share in the vault. The vault automatically manages allocation, monitoring, and rebalancing, giving users simple access to curated DeFi yield opportunities. strETH holders also earn Mellow points rewards. The vault takes a 1% annual management fee and 10% performance fee on rewards, which are reflected in the token’s price.

The Ethereum Foundation published the official Fusaka Mainnet Announcement, calling on all Ethereum node operators to update both execution and consensus clients before the upgrade activates on December 3, 2025 at slot 13,164,544. Fusaka-ready client releases are available from Lighthouse, Teku, Nimbus, Geth, Besu, Erigon, Nethermind, and Reth. Prysm is the only client that has not yet released a production-ready version. Fusaka introduces 12 EIPs that enhance scalability, performance, and user experience. Its headline feature, PeerDAS (EIP-7594), enables higher blob throughput to reduce Layer 2 transaction costs. Following activation, Blob Parameter Only (BPO) forks will gradually raise per-block blob limits to further expand network capacity. Fusaka marks the second upgrade shipped this year, following Pectra in May 2025.

Google Finance is adding support for prediction markets data from Kalshi and Polymarket, the world’s largest prediction market built on Polygon PoS. The integration allows users see real-time probabilities for future market events directly in search results. The feature is powered by Google’s Gemini AI models and will roll out first to Google Labs users in the U.S. over the coming weeks, with broader access to follow. Google Finance is Google’s platform for financial data, research, and market insights.

• ACDE #224 highlights | minutes

• Guantlet pauses withdrawals

• Yield-bearing stablecoin outflows

• Abstract onboards Disney via Cryptoys

• Base App supports memecoin pairing

• Call for decentralized RPC access

• Sprinter raises $5.2m seed

Disclaimer: Content is for informational purposes only, not endorsement or investment advice. The accuracy of information is not guaranteed.