Release Notes

Related pages:

This page covers release information for the installation, configuration, management, and deployment of the Splunk AppDynamics On-Premises platform components. For feature-related release information, see the Enhancements section. For product updates, including release dates, support advisories, and end-of-life notices, see Product Announcements and Alerts.

Splunk AppDynamics On-Premises Enhancements

There is no Splunk AppDynamics On-Premises 25.3.0 release.

When there is an update to an artifact, you can find the new version on the Downloads Portal.

Splunk AppDynamics On-Premises Virtual Appliance Enhancements

There is no Splunk AppDynamics On-Premises Virtual Appliance 25.3.0 release.

Agent Enhancements

The following table lists the Agent enhancements included in the 25.3.0 release.

No results found.

Agent	Summary	Release Version	Release Date
Analytics Agent	There is no 25.3.0 release.	-	-
Android Agent	There is no 25.3.0 release.	-	-
Apache Web Server Agent	There is no 25.3.0 release.	-	-
Splunk AppDynamics AWS Lambda Extension for Serverless APM	There is no 25.3.0 release.	-	-
C/C++ SDK	There is no 25.3.0 release.	-
Cluster Agent	This release includes the following: Support for installing the Operator in a custom namespace. When limits and requests are not configured for some containers, the requests and limits are considered as zero for the containers in the summation. Therefore, the Request and Limit metrics for the CPU and memory utilization include the aggregated values for the cluster. See CPU Utilization and Memory Utilization. The Cluster Agent and the Operator images are updated with Golang `1.24.1`. Bug fixes.	25.3.0	March 25, 2025
Cordova Plugin	There is no 25.3.0 release.	-	-
Database Agent	There is no 25.3.0 release.	-	-
Flutter Agent	There is no 25.3.0 release.	-	-
Go SDK	There is no 25.3.0 release.	-	-
IBM Integration Bus Agent	This release includes minor enhancements and bug fixes.	25.3.0	March 19, 2025
iOS Agent	There is no 25.3.0 release.	-	-
Java Agent	This release: Supports JDK 24. See Java Supported Environments. Includes a new node property that controls the transaction correlation based on HTTP headers that includes the JAX-RS annotations. See enable-jax-rs-annotation-header-correlation. Includes bug fixes. See Agent Resolved Issues.	25.3.0	April 2, 2025
Java Serverless Tracer	There is no 25.3.0 release.	-	-
JavaScript Agent	There is no 25.3.0 release.	-	-
Machine Agent	There is no 25.3.0 release.	-	-
MAUI Agent	With this release onwards, MAUI Agent supports .NET version 8. For more information, see Instrument .NET MAUI Applications.	25.3.0	April 1, 2025
Network Agent	There is no 25.3.0 release.	-	-
Node.js Agent	There is no 25.3.0 release.	-	-
Node.js Serverless Tracer	There is no 25.3.0 release.	-	-
.Net Agent	There is no 25.3.0 release.	-	-
PHP Agent	There is no 25.3.0 release.	-	-
Python Agent	There is no 25.3.0 release.	-	-
Python Serverless Tracer	There is no 25.3.0 release.	-	-
React Native Agent	There is no 25.3.0 release.	-	-
SAP	There is no 25.3.0 release.	-	-
Smart Agent	There is no 25.3.0 release.	-	-
Hosted Synthetic Agent	There is no 25.3.0 release.	-	-
Private Synthetic Agent	There is no 25.3.0 release.	-	-
Xamarin Agent	There is no 25.3.0 release.	-	-

Agent Resolved Issues

No results found.

Key	Product	Summary	Severity Level	Affected Version(s)	Release Version	Release Date
CLUSTERMON-5606	Cluster Agent	The Cluster Agent and Operator images are upgraded to Golang 1.24.1.	Medium	25.1.0	25.3.0	March 25, 2025
CLUSTERMON-5574	Cluster Agent	A cluster dashboard displays incorrect CPU and memory utilization metric values for monitored pods.	Medium	25.1.0	25.3.0	March 25, 2025
IIB-776	IBM Integration Bus Agent	The agent stops working.	Medium	24.6.0	25.3.0	March 19, 2025
IIB-778	IBM Integration Bus Agent	The agent inserts incorrect characters into messages when certain Unicode characters are used.	Medium	24.6.0	25.3.0	March 19, 2025
JAVA-13868	Java Agent	The agent encounters performance issues when the business transaction includes the web services with JAX-RS annotation.	High	-	25.3.0	April 2, 2025
JAVA-13871	Java Agent	The agent consistently logs identical metrics for each thread task metric node, resulting in reaching the metric limit sooner than the expected time.	Medium	All versions	25.3.0	April 2, 2025
JAVA-13792	Java Agent	When using JAX RS, the agent uses wrong naming scheme for web service business transaction identified in Apache CXF application.	Medium	-	25.3.0	April 2, 2025
JAVA-13692	Java Agent	The agent logs multiple messages to the application `stdout` when log4j2 is disabled and log4j is enabled. This issue occurs when node name reuse is configured.	Medium	All versions	25.3.0	April 2, 2025

Agent Known Issues

Agent	Summary
Java Agent	When OpenTelemetry is enabled in Java Agent, it fails to export the OpenTelemetry span data and generates the `No otel/splunk-otel-javaagent.jar found` error message. This issue occurs in Java Agent versions 25.3.0 and 25.4.0. Workaround: To resolve this issue, add the following system property to your JVM configuration: `-Dagent.deployment.mode=hybrid` CODE

Agent Management Enhancements

There is no 25.3.0 release.

Cisco Secure Application Enhancements

There are no Cisco Secure Application enhancements.

There is no 25.3.0 release.

ThousandEyes Integration Enhancements

There is no 25.3.0 release.