OneAgent version 1.261 introduces several enhancements, new features, and resolved issues across various modules and platforms, with a rollout starting on March 14, 2023. Key updates include enhanced technology support for Spring Web Services 4 and Java Servlet 5.0, improved SQL statement handling in IBM z/OS, and the detection of Python data source processes. Infrastructure monitoring has been enhanced with host availability state reporting and an upgraded Npcap version, although installation issues persist on older Windows servers. The release also allows simultaneous use of OneAgent and OpenTelemetry exporters for multiple programming languages without interference. Numerous bug fixes address issues in infrastructure monitoring, .NET, Java, and other modules, improving stability and performance, such as timestamp synchronization in the Python SDK and improved handling of HTTP headers in .NET applications. Additionally, the update marks an end to support for Java versions 8, 9, and 10 for Android, requiring a minimum of Java 11.