Solana releases Solana Web3.js v3.1 and updates key ecosystem components

Solana released Solana Web3.js v3.1, which interoperates more closely with Solana Kit, Solana Wallet Adapter, Surfpool, Anchor, Codama, and SPL interfaces. Other updates include Agave v4.5.0-alpha.2, v4.4.0-beta.1, and v4.3.1; Firedancer Mainnet v26.10.2 and Testnet v26.10.1; and Superbank v0.8.0. Ecosystem work includes proposals to define compute unit costs for Secp256r1 curve operations and discuss increasing CU limits following reduced slot times to 200ms on Mainnet.