SonarQube Server 2025 Release 3 introduces significant updates focused on bringing code quality and security together into a single surface area, featuring advanced security capabilities such as Software Composition Analysis (SCA) and advanced Static Application Security Testing (SAST), AI CodeFix with automated remediation suggestions, enhanced compliance standards including MISRA C++:2023 rules, new reports for CWE Top 25 2024 and OWASP Mobile Top 10, and improved language coverage including Rust and PySpark support. This release is designed to help unify tooling for secure and well-maintained code, with a particular emphasis on security advancements and AI-powered CodeFix features.