Dynatrace OneAgent 1.183 introduces several updates and support changes across various technologies and operating systems. It adds support for Node.js 13, grpc-js, Memcached, MongoDB PHP for Windows, and phpredis, while marking the last version to support IBM WebSphere Application Server 8.0 for Java. Significant operating system support changes are announced, with future discontinuation dates for certain Linux and Windows versions, including Amazon Linux 2 and Windows Server 2012 R2, among others. Notably, the release resolves 43 issues across different components, improving functionality in areas like .NET, PHP, and JavaScript, among others. The update also includes enhancements in cloud platform support, such as Azure and Kubernetes, and introduces early adopter releases for features like .NET Azure Functions and PHP Redis monitoring. Additionally, the release highlights the transition from GET parameters to HTTP headers for improved security and mentions the migration to the Red Hat UBI image for Red Hat OpenShift.