Release Notes

The operational metrics on the Metrics Browser are disabled by default. You can enable these metrics by starting the Database Agent with the following system property:

-Ddbagent.oracle.operational.metrics.enabled=true

DOTNET-5666

DOTNET-5841

Ensure that End-to-End Latency internal data doesn't stall

DOTNET-5851

DOTNET-5860

DOTNET-5870

DOTNET-5882

DOTNET-5906

The Ignore Exception functionality of the Error Detection feature does not work

PYTHON-998

The log4j library is upgraded to v2.16.0

PYTHON-1003

The log4j library is upgraded to v2.17.0

SERVER-8670

The xercesImpl library is upgraded to 2.12.1

SERVER-8674

The Apache log4j library is upgraded to version 2.15.0

SERVER-8682

The Apache log4j library is upgraded to version 2.16.0

SERVER-8687

SERVER-8688

Removes singularity-log4j library. This library corresponds to Apache log4j 1.0.

SERVER-8690

Reverts 21.11.0 enhancement that reported Duplex and MTU metrics on Windows

SERVER-8691

The Apache log4j library is upgraded to version 2.17.0

SERVER-8695

The Apache log4j library is upgraded to version 2.17.1

WEBSRV-587

The Apache log4j library is upgraded to version 2.17.0

WEBSRV-577

The Apache log4j library is upgraded to version 2.16.0

The sync utility includes fixes for the Log4j vulnerability (CVE-2021-45046). This version integrates with the Orlando, Paris, and Quebec Release of ServiceNow^®. See Security Advisory: Apache Log4j Vulnerability.

ANALYTICS-13877

Analytics Agent

There is no release for 21.12.0 yet.

Android Agent

There is no release for 21.12.0 yet.

Apache Web Server Agent

This release upgrades the Apache log4j library to version 2.16.0

AppDynamics AWS Lambda Extension for Serverless APM

There is no release for 21.12.0 yet.

C/C++ SDK

There is no release for 21.12.0 yet.

Cluster Agent

This release includes these enhancements:

• The AppDynamics Operator 21.12.0 is a major release and is compatible with Cluster Agent >= 21.12.0 only. The earlier release versions <= 0.6.11 work only with Cluster Agent versions<= 21.10.0.
• AppDynamics Operator release 21.12.0 is secure and the images contain no CVEs.
• Cluster Agent Helm Charts version 1.1.0 is a major release. It is only compatible with Cluster Agent >= 21.12.0 and AppDynamics Operator >= 21.12.0. The earlier versions of helm charts (versions<= 0.1.19) works with only Cluster Agent <= 21.10.0 and AppDynamics Operator <= 0.6.11.

• You can now use Cluster Agent Helm Charts to install Infrastructure Visibility. Also, you can use Cluster Agent Helm charts to install Cluster Agent and Infrastructure Visibility simultaneously.

• You can get the Operator artifacts embedded in the Cluster Agent artifacts from the download portal to create custom Operator Images.
• AppDynamics Operator Github account will be deprecated after December 31, 2021.

Cordova Plugin

There is no release for 21.12.0 yet.

Database Agent

This release includes a bug fix. See Agent Resolved Issues.

21.12.3 - December 22, 2021

This release includes upgrades to the following Database Agent libraries:

Go SDK

There is no release for 21.12.0 yet.

IBM Integration Bus Agent 

There is no release for 21.12.0 yet.

iOS Agent

This release includes a local config setting for the fetch flag in JavaScript Agent Injection. This setting can be found in the SDK documentation. See AppDynamics iOS SDK.

21.12.0 - December 7, 2021

Java Agent

There is no release for 21.12.0 yet.

JavaScript Agent

This release includes:

• Angular 12 support with JS Agent 21.12.0
• Optimization to detect Content Security Policy (CSP) violations

21.12.0 - December 16, 2021

Java Serverless Tracer

There is no release for 21.12.0 yet.

Machine Agent

This release enables users to specify a custom JRE location for the Machine Agent on Windows. To do so:

• Set up an environment variable named APPD_MACHINE_AGENT_JRE_HOME and set its value to the JRE home folder.
• Uninstall the existing Windows service for the Machine Agent.
• Unzip the development build and reinstall the Windows service for the Machine Agent. When the service restarts, it should pick up the specified JRE.
• Restart the service if the value of the environmental variable is changed again.

Machine Agent bug fixes were resolved in the bundled 22.1.0 Analytics Agent release. See 22.1 Agent Resolved Issues.

This release removes the singularity-log4j library. This library corresponds to Apache log4j 1.0.

This release upgrades the Apache log4j library to 2.17.1.

21.12.5 - January 7, 2022

This release upgrades the Apache log4j library to 2.17.0.

21.12.4 - December 20, 2021

This release reverts a 21.11.0 enhancement that reported Duplex and MTU metrics on Windows.

21.12.3 - December 17, 2021

This release includes the following enhancements:

• Apache log4j library upgraded to 2.15.0
• xercesImpl library upgraded to 2.12.1

21.12.0 - December 11, 2021

.NET Agent

This release includes:

• Validating types are as expected for async tracking
• Enabling async tracking through state field injection on Linux Agent

This release includes:

• Bug fixes
• Refactor all Http-based communications including adding support for HttpClient
• Avoid instrumenting default Azure processes OOTB
• Usage of Default Logger (console/file)
• Support of monitoring libraries and vulnerabilities with Cisco Secure Application

21.12.0 - December 17, 2021

Network Agent

There is no release for 21.12.0 yet.

Node.js Agent 

There is no release for 21.12.0 yet.

Node.js Serverless Tracer

There is no release for 21.12.0 yet.

PHP Agent

This release upgrades the Apache log4j library to 2.17.0

This release upgrades the Apache log4j library to 2.16.0

Python Agent

This release upgrades the Apache log4j library to 2.17.0

This release upgrades the Apache log4j library to 2.16.0

21.12.1 - December 15, 2021

Python Serverless Tracer

There is no release for 21.12.0 yet.

React Native Agent

There is no release for 21.12.0 yet.

SAP

There is no release for 21.12.0 yet.

Synthetic Hosted Agent

There is no release for 21.12.0 yet.

Synthetic Private Agent (Linux-based)

There is no release for 21.12.0 yet.

Xamarin Agent

There is no release for 21.12.0 yet.