# What's New This release is focused mainly on making the Flopsar usage simpler. The following features have been added. * The server gets a new logger backend *syslog*. * Agents report how many extensions they have loaded. * Agents detect and report `java.lang.Error` errors. * The workstation sidebar is now collapsible. * The server settings are displayed in the Server page. * The server statistics are collected and presented in the Server page. * Data masking has been introduced. * The Flopsar environment name can now be set. * The workstation sidebar colors are customizable. * Automatic recreation of the Flopsar environment from the server archive. * The number of assigned licenses is reported in the License page. * Central agent extensions management has been introduced. * No more agent logs. The agent diagnostics is now available instead. * Agents can be disabled with a new startup option. * All the instrumented classes are checked before they are passed to the JVM. * A class byte code can be downloaded from JVMs. * New API method for retrieving the current Flopsar environment. * Various fixes and improvements. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.flopsar.com/5.1/overview/whats-new.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.