In April 2026, Sam Matson updated the mixpanel/docs repository to enhance TLS deprecation messaging for API and web clients. Focusing on security best practices, Sam aligned documentation with CNSA 1.0 and NIST SP 800-52 Rev 2, ensuring communications reflected current cryptography and network security standards. The work involved refining Markdown documentation to clarify the deprecation of TLS 1.0 and 1.1, removing outdated references, and improving overall accuracy. By streamlining the change-review process for security notices, Sam enabled faster, compliant updates. The depth of this work lay in its careful attention to regulatory alignment and clear, security-focused communication.