According to Odaily, the Neo-CLI V3.7.4 update was applied to the T5 test network on May 17 and is scheduled to be executed on the main network on May 24. The new version upgrade includes secp256k1 signature verification in the native CryptoLib contract, support for custom witness verification based on Koblitz and Keccak256, support for Lambda and Linq in devpack, addition of multiple Neo contract examples in devpack, and the ability to call application logs in Neo-CLI via the command line. This update is expected to enhance the functionality and user experience of the platform.