AppDynamics provides release information for Controller, on-premises, and agent releases, resolved issues, system requirements, and all current product updates. 

Resolved and Known Issues

These are the resolved issues for the agents, the Controller (on-premises or SaaS), and the on-premises platform in the 21.1 release. 

When artifacts are updated, they are listed with their new version numbers in the tables below. Version numbers are also shown in the AppDynamics Downloads Portal.

You can sort the table of resolved issues by key, version, and product, or use the search field to find resolved issues. The most recent releases appear at the top of the page.

Agent Resolved Issues

No results found.

DOTNET-5316.NET AgentSensitive Message Filter has been fixed when including parameters message-pattern FOUND but redaction-regex NOT MATCHED21.1.0
DOTNET-5372.NET AgentImprovements to Azure Service Bus async error tracking21.1.0
JAVA-7603Java Agent

An error is reported when the maximum analytics collector limit exceeds

JAVA-8137Java Agent

A Null Pointer Exception occurs if no regex pattern is provided in the custom backend naming config

JAVA-8255Java Agent

Agent reset through the controller does not reset Dynamics Service (ADS) runtime state

JAVA-8380Java Agent

EUM does not work appropriately with request match rules in non-servlet environments

JAVA-8407Java Agent

Snapshots are not generated due to SQL parsing, even though the snapshots are reported to the controller

JAVA-8595Java Agent

The transformation limit is reached due to the Analytics data collection interceptor

JAVA-8850Java AgentAgent upgraded to HttpClient 4.5.1321.1.0
JAVA-8878Java Agent

Business transaction data is not displayed if the business transaction lockdown is enabled in a service-proxy enabled environment

NODEJS-378Node.js AgentUnhandled TypeError exception terminates the Node.js Agent21.1.0
PHP-1210PHP Agent

PHP Agent does not report metrics after the Business Transaction lockdown in the Controller

PRE-1562Machine AgentFixed an issue with the NoClassDefFoundError: java/sql/SQLException, the extension class loader now uses parent loader for any Java classes. 21.1.1
PYTHON-640Python AgentApplied changes from JAVA-8878 to the Python Java proxy 21.1.0
SERVER-8458Machine AgentServer Agent no longer purges machines inadvertently before the expected purge time21.1.0

Controller (SaaS/On-Premises) Resolved Issues

No results found.

ALERT-7111Alert & Respond

Garbled characters are appearing in email template instead of a Cyrillic string

ALERT-7682Alert & RespondAction suppression time selector value is reset once you navigate away from the tab20.
AMCSEV-575App Monitoring Cloud ServicesNot able to create custom Service Endpoint for JMS type with property type Integer21.1.0
AMCSEV-927App Monitoring Cloud ServicesLong thread names are difficult to read21.1.0
AMCSEV-1075App Monitoring Cloud ServicesPopup on flow map does not show the calls per minute/response as per grouped JDBC21.1.0
AMCSEV-1099App Monitoring Cloud ServicesFilter UI For Tiers & Nodes in application need to close on Cancel or Apply21.1.0
AMCSEV-1187App Monitoring Cloud ServicesMachine Agents screen displays the error unnecessary keys are empty error21.1.0

Automatic field extraction does not permit adding a definer sample for more than one field

ANALYTICS-12912AnalyticsMissing start tier causes TypeError in Business Transaction flow map with EUM and BT node21.1.0
ANALYTICS-12846AnalyticsBetter handling of fields to display from originating tier in Analytics data table21.1.0
ANALYTICS-12938AnalyticsFunnel Dashboard UI: Access to the specified resource forbidden21.1.0

When editing the Analytics Search widget on the Dashboard, the toggle Use Dashboard Time Range is not responding


From Analytics Search, the array of Booleans and numbers display incorrect values

ANALYTICS-13031AnalyticsFrom Analytics Search, the Tier filter is incorrectly initialized by the Node filter21.1.0

From Transaction Snapshots, the Analytics timestamp is incorrect if the customer changed Display Time Zone in Preferences

ANALYTICS-13090AnalyticsNodeJS does not receive Analytics HTTP config21.1.0
BRUM-6390Browser RUMFrom Timing Breakdown, the SSL/TLS bar is not rendering correctly21.1.0
CDM-7016Mobile RUMAccessing warning snapshots from Code Issues causes a java.lang.exception21.1.0

Snapshots are sometimes not displaying the potential issue information

DIAGPLAT-1043APMQuery executed in getSummariesAndAppendBlobsIfNeeded times out21.1.0
DIAGPLAT-1081APMSearching for snapshots yields inaccurate results for Standard Time Range from Transaction Snapshot21.1.0
L4A-16565AccountsAfter migrating to Infrastructured-based Licensing, the Premium package had the wrong license consumption21.1.0
METADATA-9467APMThe security header response (HSTS) is fixed21.1.0
METADATA-9483APMHealth rule status precedence is fixed21.1.0
REPORTS-799ReportsScheduled reports are sent on clicking Save21.1.0
REPORTS-811ReportsReports (scheduled or one time) with a custom time range are delivered with the Login page21.1.0
TMNT-952APMCustomer time range does not display time as per the timezone configured in the preferences21.1.0
TMNT-1799APMNotifications slow the UI down when there are many notifications21.1.0
UISVCS-1011UI ServicesCreation of error detection configuration field for the HTTP return codes for the PHP Agent21.1.0

On-Premises Platform Resolved Issues

No results found.

ECONSOLE-6162Enterprise ConsoleThe Enterprise Console now selectively calls the create-xxx commands and sets the alias equal to s1as (the default for the Controller)21.1.0
ECONSOLE-6245Enterprise Consolecheck-ec-dir-owner.orcha now runs a task on all inventory hosts21.1.0
ECONSOLE-6303Enterprise ConsoleThe lsof package check on has been updated with a non-pipe ( | ) implementation21.1.0
ECONSOLE-6304Enterprise ConsoleFunction to check privileged ports in has been fixed21.1.0
ECONSOLE-6344Enterprise ConsoleEC Installer copies mysql 5.5 binaries to null in 4.5.17+ versions4.5.17, 20.3.0, 20.4.0, 20.7.0, 20.8.0, 20.10.0, 20.11.0, 20.6.10, 21.1.0
ECONSOLE-6368Enterprise ConsoleThe Controller diagnosis job has been fixed and no longer fails in a Windows implementation21.1.0
ECONSOLE-6370Enterprise ConsoleInstallation of Enterprise Console fails on some time zone settings21.1.0
EUMPLAT-1280EUM ServerHMAC key is not available for Synthetic Hosted Agent license21.1.1
EUMPLAT-1320EUM ServerUnified license terms not properly provisioned on Controller with license file21.1.0

Known Issues

There are no known issues in the 21.1 release as of yet.

Agent Enhancements

Analytics Agent

There was no release for 21.1.

Android Agent 

There was no release for 21.1.

Apache Web Server Agent

There was no release for 21.1.

AppDynamics AWS Lambda Extension for Serverless APM

There was no release for 21.1.


There was no release for 21.1.

Cluster Agent

There was no release for 21.1.

Cordova Plugin

There was no release for 21.1.

Database Agent

There was no release for 21.1.

Go Language Agent

There was no release for 21.1.

IBM Integration Bus Agent 

There was no release for 21.1.

iOS Agent

There was no release for 21.1.

Java Agent

Version 21.1.1 - January 28, 2021

Version 21.1.0 - January 18, 2021

Java Agent 21.1.0 adds support for OOTB Detection for Maria DB. For more information, see Java Supported Environments.

JavaScript Agent 

There was no release for 21.1.

Java Serverless Tracer

There was no release for 21.1.

Machine Agent

Version 21.1.1 – June 11, 2021

  • The Machine Agent resolved an issue with the NoClassDefFoundError: java/sql/SQLException. The extension class loader now uses a parent loader for any Java classes.

Version 21.1.0 – January 22, 2021

  • The Machine Agent and Server Visibility on Linux bundles have been updated to Java 11 Azul JRE. If you upgrade the Linux Machine Agent to 21.1.0, then you must also upgrade all extensions to their latest versions to support Machine Agent 21.1.0. See Machine Agent Requirements and Supported Environments for details.
  • The Machine Agent has updated the bundled Analytics Agent to version 20.10.0-7428.

.NET Agent 

Version 21.1.0 – January 29, 2021

  • Windows Agents now support End User Monitoring (EUM) for ASP.NET Core Web applications running on .NET Core 3.1 and .NET 5, including automatic Business Transaction correlation and automatic JavaScript Agent injection. Both MVC and Razor Pages are supported.
  • Redis instrumentation is now supported on both .NET Full Framework and Core Framework on Windows. 
  • The Windows Agents can now automatically set the HttpOnly flag to false for EUM cookies on ASP.NET.
    To enable, set the eum-auto-httponly-false boolean node property to true.

Network Agent

There was no release for 21.1.

Node.js Agent 

Version 21.1.0 – January 29, 2021

  • You can now use Node.js 15.
  • You can also tune Analytics data limits with the agent settings.

Node.js Serverless Tracer

There was no release for 21.1.

PHP Agent

Version 21.1.0 – January 27, 2021

This release includes no new features, but bug fixes. See Past Resolved and Known Issues for details.

Python Agent

There was no 21.1 release.

Python Serverless Tracer

There was no 21.1 release.

React Native Agent

There was no 21.1 release.


There was no 21.1 release.

Synthetic Monitoring (Hosted agents)

There was no 21.1 release.

Xamarin Agent

There was no 21.1 release.

Controller Enhancements

The Controller releases occur every six weeks. This page lists the SaaS and on-premises Controller enhancements included in the 21.1 release. See Resolved and Known Issues for the 21.1 Controller release.

Dash Studio (21.1.0)

Grouped Widgets

You can now group two or more widgets on a single card or on their respective cards. See Dash Studio Widgets.

Label Widget

You can now apply these properties to modify the appearance of the Label widget:

  • Font Color
  • Font Size
  • Horizontal Alignment
  • Vertical Alignment

See Dash Studio Widgets.

On-premises Platform Enhancements

This page lists the on-premises releases that occurred for 21.1. For resolved issues, see On-Premises Platform Resolved Issues.

Enterprise Console

There was no 21.1.0 release of the Enterprise Console.

EUM Server

There was no 21.1.0 release of the EUM Server.

Events Service

There was no 21.1.0 release of the Events Service.

Geo Server

There was no 21.1.0 release of the Geo Server.

Synthetic Private Agent

There was no 21.1.0 release of the Synthetic Private Agent.

Synthetic Server

There was no 21.1.0 release of the Synthetic Server.