In the Sliver client:

Result: Uninterrupted C2 channel for over 4 hours in controlled tests.

(by BishopFox) remains the industry’s leading open-source cross-platform command and control (C2) framework, and version 4.2.2 represents a significant maturity milestone—especially for Windows implant deployment . This release focuses on production-grade stability , improved Windows native API integration , and hardened evasion techniques suitable for red team engagements and adversary simulation.

Here’s a solid, professional-style write-up for (assuming “v422” refers to version 4.2.2) on Windows , highlighting latest version and extra quality aspects.