The OneAgent version 1.319 release, rolled out starting July 29, 2025, introduces new features, enhancements, and numerous resolved issues aimed at improving application and infrastructure observability. Key updates include enhanced compatibility with Elasticsearch 8.18+ for Java modules, extended AWS SDK support for Java and Node.js, advanced process group detection rules for zAgent, and support for Spring reactive @RestController in versions 2+ and 3+. The release also addresses various issues across several components, such as the AI causation engine, extensions framework, OS module, network module, and Python. Additionally, the update fixes several bugs, such as those affecting RUM correlation and agent crash issues, while implementing data caching for host system information. For Android, iOS, and JavaScript, the release includes general availability builds, with JavaScript receiving fixes for script errors and performance observer-related issues.