Release Notes

Related pages:

AppDynamics provides release information for Commercial SaaS and agent releases, resolved issues, system requirements, and all current product updates.

Resolved and Known Issues

These are the resolved issues for the agents and the Controller SaaS in the 21.11 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.

Key	Product	Summary	Version
DOTNET-5802	.NET Agent	Common Language Runtime (CLR) Metric drops	21.11.0
DOTNET-5824	.NET Agent	The instrumented application crashes due to access violation exception	21.11.0
DOTNET-5831	.NET Agent	Fix string transformation with en-US culture variant on .NET 6.0	21.11.0
DOTNET-5857	.NET Agent	Query values are not retrieved in ASP.NET Core	21.11.0
JAVA-10383	Java Agent	ETE time for each execution is not set in the snapshot for the Fire-and-Forget async activity. This occurs when async demarcation is set	21.11.0
JAVA-10602	Java Agent	The Apache `log4j` library is upgraded to version 2.16.0	21.11.2
JAVA-10625	Java Agent	The Apache `log4j` library is upgraded to version 2.17.0	21.11.3
JAVA-10663	Java Agent	The Apache `log4j` library is upgraded to version 2.17.1	21.11.4
PHP-1447	PHP Agent	The application response time increases when you enable PHP Agent	21.11.0
PHP-1487	PHP Agent	The CPU utilization increases when you enable PHP Agent	21.11.0
PHP-1495	PHP Agent	The PHP application crashes when it calls the `APIEndTransaction` API function	21.11.0
PHP-1515	PHP Agent	Agent does not start after installation	21.11.0
SERVER-8642	Machine Agent	Linux only: JRE 11 upgraded to Zulu 11.52, which corresponds to JDK Version 11.0.13 Rest of OS: JRE 8 upgraded to Zulu 8.58, which corresponds to JDK Version 8u312	21.11.0
SERVER-8647	Machine Agent	Enhancement to report Duplex and MTU metrics on Windows environments	21.11.0
SYNTH-7814	Synthetic Agent	Fixed issues with "Invalid measurement status state when publishing results" error	21.11.0

Controller (SaaS) Resolved Issues

No results found.

Key	Product	Summary	Version
ALERT-9115	Alert & Respond	Update the health rule configuration to handle permission errors	21.11.0
ALERT-9967	Alert & Respond	Health Rule Affected Entities list is rendered bank when inverse is selected in the regex	21.11.1
ALERT-9978	Alert & Respond	Alert Sensitivity Tuning charts are not displayed on the health rule dialog	21.11.1
ANALYTICS-13601	Analytics	XLM widget not showing data in shared dashboards	21.11.0
ANALYTICS-13875	Analytics	Searching for values based on set criteria yields no results because of null option values	21.11.1
BRUM-6671	Browser RUM	Session Summary shows incorrect user data in browser session	21.11.0
BRUM-6720	Browser RUM	Resource timing markers are missing	21.11.0
BRUM-6778	Browser RUM	JavaScript Agent auto-injection snippet includes incorrect copy of the JavaScript Agent for self-hosting deployments	21.11.0
CDM-7594	IoT Monitoring	Enable data export from IoT widgets	21.11.0
COGENG-4036	Cognition Engine	Anomaly event details are not displayed; 500 Internal Server Error is displayed	21.11.3
DBMON-8091	Database Visibility	Display error message when databases permissions at the application level are missing	21.11.0
DBMON-8159	Database Visibility	Drill Down button missing under Transaction Snapshot	21.11.0
DBMON-8216	Database Visibility	Database Collector created with REST API not working as expected when using the `useSSL` parameter	21.11.0
DBMON-8319	Database Visibility	Unable to add databases to the role configuration	21.11.0
LIC-1335	Licensing	License usage for transaction analytics is incorrectly computed for data during the period that starts before the requested time range	21.11.0
LIC-1681	Licensing	IBL license consumption is not reported for on premise controllers	21.11.1
PLATSE-342	Platform Sustaining Engineering	The third-party Xstream library used by the Controller has been upgraded to version 1.4.18	21.11.2
SYNTH-7432	Synthetic Browser Monitoring	Users can edit synthetic jobs without EUM permissions	21.11.0

Known Issues

There are no known issues for the 21.11 release yet.

Agent Enhancements

No results found.

Agent Summary Version/Date

Analytics Agent

There is no release for 21.11.0 yet.

Android Agent

This release includes minor fixes and optimizations.

21.11.1 - November 12, 2021

Apache Web Server Agent

There is no release for 21.11.0 yet.

AppDynamics AWS Lambda Extension for Serverless APM

There is no release for 21.11.0 yet.

C/C++ SDK

There is no release for 21.11.0 yet.

Cluster Agent

There is no release for 21.11.0 yet.

Cordova Plugin

There is no release for 21.11.0 yet.

Database Agent

This release includes these enhancements:

You can now connect to an MSSQL cluster using SSL. See Monitor SSL-enabled Microsoft SQL Database.

These libraries are upgraded:

Library	Upgraded Version
commons-io	2.11.0
netty-codec and netty-handler	4.1.69.Final
commons-dbcp2	2.9.0
mysql-connector-java	8.0.26
jackson-dataformat-cbor	2.13.0
jackson-annotations
jackson-core
jackson-databind
jackson-dataformat-yaml
jackson-dataformat-xml
jackson-datatype-guava
jackson-module-guice

21.11.0 - November 22, 2021

Go SDK

There is no release for 21.11.0 yet.

IBM Integration Bus Agent

There is no release for 21.11.0 yet.

iOS Agent

There is no release for 21.11.0 yet.

Java Agent

This release includes:

Apache log4j is upgraded to version 2.17.1
For legacy agents, Apache log4j is upgraded to 2.12.4
Support for OpenTelemetry. To enable the Java Agent for OpenTelemetry, you need Java Agent version >= 21.11.4 (we recommend using Java Agent version >= 22.3.0). See Enable OpenTelemetry in the Java Agent. For a list of Java frameworks supported for OpenTelemetry, see Supported Java Agent Frameworks for OpenTelemetry.

Version 21.11.4 - January 7, 2022

This release includes:

Apache log4j is upgraded to version 2.17.0

Version 21.11.3 - December 20, 2021

This release includes:

Apache log4j is upgraded to version 2.16.0
For legacy agents, Apache log4j is upgraded to 2.12.2

Version 21.11.2 - December 15, 2021

Not recommended due to security concerns.

This release includes:

Support to monitor the Microsoft Azure Spring Cloud workloads with AppDynamics. See Monitor Azure Spring Cloud with Java Agent.
Support for JDK17. See Java Supported Environments.

Version 21.11.0 - December 3, 2021

JavaScript Agent

There is no release for 21.11.0 yet.

Java Serverless Tracer

There is no release for 21.11.0 yet.

Machine Agent

This release includes:

Linux only: JRE 11 upgraded to Zulu 11.52, which corresponds to JDK Version 11.0.13
Rest of OS: JRE 8 upgraded to Zulu 8.58, which corresponds to JDK Version 8u312
Enhancement to report Duplex and MTU metrics on Windows environments

Version 21.11.0 - November 24, 2021

.NET Agent

This release includes:

Support for .NET 6.0.
Support for basic .NET Core metrics for .NET Agent on Linux, MSI-based .NET Agent for Windows, and .NET Microservices Agent for Windows, including applications on Azure.
Usage of WeakReference for ASP.NET Core customer objects.
Add logging to stack trace sampling code.

Version 21.11.0 - November 2, 2021

Network Agent

There is no release for 21.11.0 yet.

Node.js Agent

There is no release for 21.11.0 yet.

Node.js Serverless Tracer

There is no release for 21.11.0 yet.

PHP Agent

This release includes bug fixes.

Version 21.11.0 - November 16, 2021

Python Agent

There is no release for 21.11.0 yet.

Python Serverless Tracer

There is no release for 21.11.0 yet.

React Native Agent

This release includes minor enhancements and fixes.

Version 21.11.0 - November 2, 2021

SAP

SAP 21.11.0 released. See Release Notes Version 21.11.0.

Version 21.11.0 - November 25, 2021

Synthetic Hosted Agent

There is no release for 21.11.0 yet.

Synthetic Private Agent (Linux-based)

There is no release for 21.11.0 yet.

Xamarin Agent

There is no release for 21.11.0 yet.

Controller Enhancements

21.11.3

This release includes bug fixes and optimizations. See Controller (SaaS) Resolved Issues for details.

21.11.2

This release includes bug fixes and optimizations. See Controller (SaaS) Resolved Issues for details.

21.11.1

This release includes bug fixes and optimizations. See Controller (SaaS) Resolved Issues for details.

21.11.0

Synthetic Monitoring

This release introduces a new Synthetic API Monitoring product. Synthetic API monitoring can be used to monitor the availability and performance of public or private APIs. See Synthetic API monitoring.

End User Monitoring

A new base-page cookie consent setting for requiring cookie consent for business transaction correlation with End User Monitoring. See Cookie Consent Management.

Database Monitoring

You can now view the following roles/ states of the replicaset and sharded cluster:
- primary
- secondary
- startup
- recovering
- startup2
- unknown
- arbiter
- down
- rollback
To view these roles on the Topology tab, you need the Database Agent >= 21.9.0.

The Couchbase collector is enhanced to display the Filter by Phases in the Queries page and elapsed time is displayed for the phases report in the Activity page. See Database Queries Window and Database Activity Window.

Licensing

A new setting to prioritize Machine and Cluster Agent consumption of an infrastructure-based license. See Machine/Cluster Agent Prioritization.

AppDynamics Mobile Application Enhancements

The AppDynamics 21.11.0 mobile application documentation is enhanced:

User documentation includes the flag to enable push notifications
Upgraded to require iOS >= 12.0

AppDynamics iOS Sample App Enhancements

The AppDynamics 1.0 iOS Sample App was released on November 17, 2021.