Solana’s October 16 changelog reported the release of Web3.js v3.1, intended to work more closely with tools used to build applications on the network. The source says the update improves interoperability with Solana Kit, Wallet Adapter, Surfpool, Anchor, Codama and SPL interfaces.
The changelog also lists Agave and Firedancer releases and testing-library updates. Its proposals on computation limits and post-Alpenglow improvements are not deployed features.