According to the Gate.io News bot, Wu Shuo reported that an important component of the multi-client architecture strategy for Solana - the Agave validator node client has completed the v2.2 version release. This version, developed by the Anza team, provides a comprehensive upgrade to the protocol runtime performance and development experience.
The specific update contents include: the block limit expanded from 50M to 60M CUs, implementation of a new account state hash mechanism ALH, and addition of multi-version support for SBPF virtual machine. In addition, the new version adds secp256r1 signature verification to enable WebAuthn and account abstraction, removes the mandatory passing limit of calling program accounts in CPI, and enables Loader-v4 deployment mechanism and Greedy Scheduler.