---
title: "Windows Agent Release Notes 2022"
slug: "windows-agent-release-notes"
updated: 2022-12-02T23:16:15Z
published: 2022-12-02T23:16:15Z
canonical: "docs.stackify.com/windows-agent-release-notes"
---

> ## 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 2022

## December 5, 2022

**Windows Agent v4.34.23**

          
          

**Advisory:** To ensure that you are using the most recent version of the profiler, issue an IISRESET command from an administrator command prompt at your earliest possible maintenance window.

- Improvement to ensure IIS logs are uploaded to Retrace when certain IIS logs cannot be found or read
- Resolves issues with IIS crashing after auto update to 4.34.18 due to a Method Not Found exception
- Adds support for profiling applications with Virtual Paths in IIS and Azure App Services
- A memory leak was resolved in .NET with certain asynchronous operations that use StackifyLib

**.NET Profiler 1.8.9**

- Fixed a bug with using wildcards in the Method field for custom instrumentation

**Java Profiler 1.33.15**

- Resolves a bug with competing App Names in traces from the Java profiler

## August 2, 2022

**Windows Agent v4.34.15** Fixes:

- Fix for profiling Azure Webjobs where the .NET profiler was not attaching as expected
- Fix for requests being duplicated as failures and affecting user satisfaction scores
- Fix for APM data not showing when an AppID exceeded character limit
- Fix for agent update overwriting the stackify.ini config

**.NET Profiler 1.8.4**

- Fix for bad class token in microsoft.logging.extensions

**Java Profiler 1.33.14**

## April 25, 2022

**Windows Agent v4.34.10** Fixes:

- Change Tracking on sub apps in IIS was causing high CPU usage
- Azure App Service applications showing incorrect App Name
- Fixed special characters causing duplicate entries to be made for  App Name

**.NET Profiler 1.8.2** Fixes:

- Fixed an issue where Redis calls to PublishAsync caused issues after monitoring configured

## March 14, 2022

**Windows Agent v4.34.8** Fixes:

- Log4net vulnerability (CVE-2018-1285) researched and updated to log4net 2.0.11 for the Windows agent
- Fixed issue where “Disable APM” from Retrace was not disabling profiling

**Java Profiler 1.33.13** Enhancements:

- Java application discovery logic improved

## February 23, 2022

**Windows Agent v4.33.14** Enhancements:

- Better Special character handling in AppName

Fixes:

- Ability to change API key for the agent without an uninstall

**.NET Profiler 1.8.0** Enhancements:

- Redis Subscription support

**Java Profiler 1.33.11** Fixes:

- RUM script injection even when key is unavailable

## January 26, 2022

**Windows Agent v4.33.12**

**.NET Profiler 1.7.0** Fixes:

- Properly profile Redis data for .NET v5+ applications

**Java Profiler 1.33.10** Fixes:

- Properly set Reporting URL for Play 2.5 framework applications