Release Notes

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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 21.10 and 21.11 releases.

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
ANALYTICS-13689	Analytics Agent	Fixed ad.process.name startup error	21.10.0
ANALYTICS-13758	Analytics Agent	Updated jakarta.el library to 3.0.4	21.10.0
ANALYTICS-13801	Analytics Agent	Upgraded netty library to 4.1.69.Final	21.10.0
DOTNET-5570	.NET Agent	The typo in "Query Type" snapshot property key for CosmosDb instrumentation is fixed	21.10.0
DOTNET-5786	.NET Agent	The Common Language Runtime (CLR) crashes when a log directory with no write permission is used	21.10.0
JAVA-10074	Java Agent	RMI backends appear with improper names when you use the custom naming option to configure the backend names in the Remote Services screen, in the Controller	21.10.0
JAVA-10222	Java Agent	The Controller does not detect Business Transactions; this intermittent issue occurs when a ProducerInterceptor is invoked before registering the business transaction on the Controller.	21.10.0
JAVA-10231	Java Agent	Correlation of Akka Http exit calls fail when the application invokes `HttpRequest.withHeaders()`	21.10.0
JAVA-10265	Java Agent	When a JVM crash occurs on an application, the event logs are lost after some time from the Controller	21.10.0
JAVA-10035	Java Agent	When debug logs including `SegmentManager` are collected from the Controller, the following issues are observed: A significant drop in application load Increase in Average Response Time Decrease in the number of errors reported	21.10.0
SRVLESS-1862	Node.js Serverless Tracer	Updated Axios version to 0.21.3	21.10.316
PYTHON-931	Python Agent	The Python agent does not instrument the exit calls when used with the `threading` module	21.10.0

Controller (SaaS) Resolved Issues

No results found.

Key	Product	Summary	Version
STUDIO-3752	Dash Studio	The Health widget search option does not work	21.10.0

Known Issues

There are no known issues for the 21.10 release yet.

Agent Enhancements

No results found.

Agent	Summary	Version/Date
Analytics Agent	This release includes bug fixes.	Version 21.10.0 - October 28, 2021
Android Agent	There is no release for 21.10.0 yet.
Apache Web Server Agent	There is no release for 21.10.0 yet.
AppDynamics AWS Lambda Extension for Serverless APM	There is no release for 21.10.0 yet.
C/C++ SDK	There is no release for 21.10.0 yet.
Cluster Agent	This release includes the following enhancements: The Cluster Agent go language version is upgraded. You can now use the `overrideVolumneMounts` property in the `infraviz.yaml` file to list the volumes that you require to mount. See Install Infrastructure Visibility with the Cluster Agent Operator. The `installClusterAgent` property is introduced to install Cluster Agent with Helm chart. See Install the Cluster Agent with Helm Charts.	21.10.0 - October 28, 2021
Cordova Plugin	There is no release for 21.10.0 yet.
Database Agent	There is no release for 21.10.0 yet.
Go SDK	There is no release for 21.10.0 yet.
IBM Integration Bus Agent	There is no release for 21.10.0 yet.
iOS Agent	There is no release for 21.10.0 yet.
Java Agent	This release adds support for: GraalVM version 21.3.0 JBoss Wildfly version 25.x OkHttp version 4.9.2 gRPC version 1.40.x Kafka version 2.8.1 logback version 1.2.3 See Java Supported Environments	Version 21.10.0 - October 21, 2021
JavaScript Agent	There is no release for 21.10.0 yet.
Java Serverless Tracer	There is no release for 21.10.0 yet.
Machine Agent	This release includes Analytics Agent fixes that are bundled in the Machine Agent.	Version 21.10.0 - November 2, 2021
.NET Agent	This release includes: Usage of `WeakReference` in the dynamic reflector library. Linux Agent log errors / warnings to the console `STDERR` channel. Linux instrumentation for AzureServiceBus is in parity with Windows. Cleanup of unused code in `Poco Async` Interceptor and improves resource usages for Task related interceptors. Updated list of supported versions for the .Net Agent, aligning with vendor support. See, .NET Supported Environments.	Version 21.10.0 - October 15, 2021
Network Agent	There is no release for 21.10.0 yet.
Node.js Agent	There is no release for 21.10.0 yet.
Node.js Serverless Tracer	This hotfix includes an update to Axios version 0.21.3.	21.10.316 - October 18, 2021
PHP Agent	There is no release for 21.10.0 yet.
Python Agent	This release includes support for Transaction Analytics for the Python Agent. See Configure Analytics for Python Applications. End of Support Notice This release ends support for: Python version 3.4 and 3.5 Linux x86 32-bit architecture See AppDynamics End of Support Notices.	21.10.0 - October 27, 2021
Python Serverless Tracer	There is no release for 21.10.0 yet.
React Native Agent	There is no release for 21.10.0 yet.
SAP	There is no release for 21.10.0 yet.
Synthetic Hosted Agent	There is no release for 21.10.0 yet.
Synthetic Private Agent (Linux-based)	There is no release for 21.10.0 yet.
Xamarin Agent	There is no release for 21.10.0 yet.

Controller Enhancements

Agent Installer

This release includes APIs to support upgrades for the Machine Agent and Java Agent on the Linux environment. See Agent Installer Platform Service API.

Dash Studio

This release includes these enhancements to the Metric Number widget:

A new Horizontal Alignment property. See Widget Properties.
The Reverse Trend Color and Compared Value Only options under the Compare Time Range property. See Time Range Comparison.