Optimism

ERC-4337 goes live on Ethereum mainnet

Developers have launched the ERC-4337 standard on the Ethereum mainnet to implement account abstraction.

Coinbase launches layer-two network called Base

Coinbase has announced its Layer 2 network, Base. The network, built on Optimism’s OP Stack, offers secure, low-cost, and developer-friendly ways to build dApps.