Colosseum Codex: Quantum Readiness, Multisig Tools, Agent Payments Protocol

Solana's quantum readiness plan is taking shape, with two core developer teams converging on a lattice-based signature scheme called Falcon. The Solana Foundation has outlined a phased roadmap for migration to post-quantum cryptography. Squads has released open-source multisig tools and OKX has launched the Agent Payments Protocol.