The OneAgent release version 1.217 introduces several updates and improvements, enhancing security, compatibility, and performance across various platforms and technologies. Key changes include stricter token management during installation, the transition to declarative process grouping, and the shift of Android artifacts to the Maven Central repository following Bintray's closure. The release also addresses an Android bug related to HTTP connections by ensuring connections are closed unless another request is expected, thereby optimizing resources. Furthermore, support for Oracle HotSpot VM 16, OpenJDK 16, and several other Java VMs has been added, alongside improvements in handling network issues and process grouping. The release notes also detail the resolution of numerous issues across multiple components, including Java, .NET, and mobile platforms, alongside updates to infrastructure monitoring and mainframe functionalities. The release marks the last version supporting specific OpenTelemetry versions for Go and Node.js, and also outlines future and past changes in technology and operating system support, indicating forthcoming deprecations for certain Linux and Windows versions.