Agent Platform notes date CodeMender 0.14.0 to October 12: diff scans look for removed security controls, deep and diff scans share a session, and verification finds moved code. On October 14, 0.15.0 improves SARIF 2.1.0 reports for GitHub Code Scanning and adds model-invocation counts to cm stats --json.
Between them, on October 13, CodeMender adds Argon in preview through --model gemini-4-argon for cm find, cm verify and cm fix. Gemini 3.8 Flash remains the default model. Argon Cyber Permissive is announced as generally available behind the Fairwind allowlist: it is not unrestricted access for all users.
Better reporting or a new model does not guarantee detection of every vulnerability.