The Dynatrace OneAgent release notes for version 1.177, published on October 5, 2019, detail enhancements and support changes across various technologies, including Java, .NET, Node.js, and PHP. New support has been added for MongoDB synchronous drivers, Reactor Netty HTTP Server and Client, .NET Core 3.0, and Node.js mssql. The release also marks the last version to support certain older technologies, such as .NET Core 1.0 and 1.1, IBM WebSphere Application Server 8.0, and 32-bit versions of Go applications. Future support changes are outlined for operating systems like Amazon Linux 2 and Windows Desktop 10 and 11, with specific end support dates. The release includes resolutions for 58 issues across components like Java, .NET, Node.js, and PHP, and introduces improvements to handling OS notifications and SELinux compatibility. Additionally, Dynatrace has enhanced integration with cloud platforms like Azure and Kubernetes, and provides support for Pivotal Cloud Foundry PAS version 2.7. The update also features early adopter technologies for .NET messaging MSMQ, Node.js MSSQL, and PHP Microsoft SQL Server monitoring, aimed at providing better visibility into database statements in applications.