--- title: "Windows Agent Release Notes" slug: "windows-agent-release-notes-2021" description: "Stay updated with the latest Windows Agent improvements! Fixes for issues, enhanced profiler versions, and better application discovery." updated: 2021-11-30T15:39:29Z published: 2021-11-30T15:39:29Z --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.stackify.com/llms.txt > Use this file to discover all available pages before exploring further. # Windows Agent Release Notes ## November 30, 2021 **Windows Agent v4.33.11** Fixes - Fixed an issue where the environment name could be incorrect in the app dashboard Enhancement - Updated Java Profiler to v1.33.9 **.NET Profiler 1.6.x** Fixes - Fixed an issue where .NET Core and .NET full framework applications running in the same process could cause crashes - Improved how "Reporting URL" APM data shows up for MVC applications ## November 03, 2021 **Windows Agent v4.33.7** Fixes - Fixed an issue that would cause APM to stop reporting when Custom Instrumentation was implemented in a specific way - Fixed an issue where SQL method calls were not appearing properly in a trace breakdown view - Fixed an issue where the application name would not match what was reported in APM data in certain cases ## October 19, 2021 **Windows Agent v4.32.14** Fixes - Fixed an issue where APM data was not being processed correctly by the .NET profiler when instrumenting certain functions - Fixed an issue in the .NET profiler that was leading to incorrect naming of Request URLs in specific scenarios ## September 14, 2021 **Windows Agent v4.32.13** Fixes - Fixed an issue introduced in version 4.32.12 causing process/service monitors to not work correctly ## September 07, 2021 **Windows Agent v4.32.12** Enhancements - Removed RUM cookie support and replaced with the RUM V2 implementation (See more information in the [RUM Docs](https://docs.stackify.com/docs/real-user-monitoring). - Made some enhancements around how IIS logs are uploaded Fixes - Fixed an app naming issue when no Stackify.json config file existed - Fixed an issue where the Request URL had no reporting_url property causing APM to report or "null" as the request name. - Fixed an issue where unhandled exceptions were not properly being uploaded to the platform. - Fixed an issue where Azure App Services profiler dlls could fail to update - Fixed an issue where PSQL calls were not being captured in trace output **.NET Profiler 1.4.x** Enhancements - Added support for Microsoft's ConfigurationBuilder in the profiler - Added support for relative URLs - Updated StackifyLib to 2.2.2 to include support for manual RUM injection Fixes - Fixed some issues in the profiler where unhandled exceptions were not being collected - Fixed an issue where the HTTP Trace module would not be properly loaded by the profiler - Fixed a bug in the profiler where traces would not be generated in certain cases leading to missing APM data. ## June 01, 2021 **Windows Agent v4.31.7** Enhancements - Additional debugging logging to help diagnose discovery issues - Do not upload APM data until application discovery is complete Fixes - Replace profiler files in WebJob during update, even if the files are locked by an active application being profiled - Fix possible loss of APM on Agent restart **.Net Profiler 1.3.x** - Add support for runtime configuration builders in .Net Framework 4.7 and later - Add support for OWin standalone apps - Fix capture of MySQL being double counted - Fix timing of Postgres calls - Hangfire support - Azure EventHub client support - Prevent errors logging or writing trace files from impacting application ## March 19, 2021 **Windows Agent v4.30.63** - Fix application matching when using the legacy profiler with no configuration set - Fix an issue where the local cache was not getting updated causing application/environment name changes to not take affect until the agent was restarted. - Restore logic to use the Azure Role name instead of the deployed folder name of the application when running in Azure. - Fix an issue matching environment names due to case sensitivity - Fix an issue where `MyApplication` was the assigned name for an app if no names were configured through the web.config or Stackify.json file. ## March 17, 2021 **Windows Agent v4.30.61** - New Installer: - Remove need to install SQL CE prerequisite - C++ runtime detection is fixed and C++ runtimes are required now - Added support for selecting New, Legacy or account default profiler in silent install - Interactive install will always force either the new or legacy profiler based on checkbox - Installing over an existing install reads the API Key and Environment name from the existing Stackify.ini - Installer should not force a reboot on Windows Server 2019 when the C++ 2017 Runtime is not already installed before the agent installer runs. - Fix some missing Postgres calls in trace if Async requests are used - Support profiling without the IIS module installed: - Removes the need to reference the module in Shared IIS configuration setups. - Prevent crashing application if debug folder is not writable - Support for WCF not in ASP compatibility mode - The profiler version is written to the trace file - Fix issue with crashing applications that load a resource only assembly (e.g. Language translation assemblies) - Stronger matches are required (Including app path, physical path and environment) - Improved how the agent discovers applications - Minor tweaks to the SQL parser in the profiler - Added `Status` and `Took` fields to ProfilerRequest and upload for all requests - Fixed some memory cache settings ## December 02, 2020 **Windows Agent v4.29.29** - Create RUM cookie by default for .NET Framework - Add Path=/ to RUM cookie for Java and .NET profilers - Match IIS logs to application name ## October 19, 2020 **Windows Agent v4.29.25** Fixes - Fixed an issue with EC2 instances which was causing the override name to sometimes be reverted - Http Tracer module configuration will uninstall if the DLL cannot be found in the GAC - Fixed issues discovering .NET Core applications running in IIS to the discovered IIS application - In some cases exceptions were not uploaded to platform (Better support for CaptureAllExceptions setting) - Changed calculation of Language specific time (DotNet, Ruby, PHP, etc. categories) - App pool names longer than 50 characters could cause errors in the agent. Improvements - Changed installer to sign exe and embedded msi files which removes unknown publisher warnings in recent OS updates. - Embedded all prereqs in the installer package to remove dependencies and allow a network disconnected install (though the agent will not do anything until the connections are open). **.Net Profiler v1.0.26** Fixes - Fixed Custom Operation in Stackify.json to allow {{ClassName}} and {{MethodName}} substitutions - Fixed Incorrect count of Postgres SQL statements and HTTP Web Requests - Postgres table names were showing only the schema in the summary instead of the table name - Ensured that trace files are explicitly written as UTF-8 for .Net Framework Improvements - Capture Postgres Bulk Copy operations - Partial support for SignalR