OneAgent release notes version 1.311

  • Latest Dynatrace
  • Release notes

Rollout start: Apr 8, 2025

With this release, the following are the oldest supported OneAgent versions.

Support levelOldest supported version
Standard Support1.293
Enterprise Success and Support1.287

For details, see How long are versions supported following rollout?.

Breaking changes

Infrastructure Observability | Hosts

Ignore empty grouping environment variables

The following environmental variables will be regarded as non-existent if they are left empty:

  • DT_CLUSTER_ID
  • DT_NODE_ID
  • DT_HOST_ID
  • DT_ENVIRONMENT_ID

Infrastructure Observability

OS Services monitoring policy now requires detection rule

New or modified OS Services monitoring policies require defining at least one detection rule. Preexisting policies will be honored without changes.

Detection rules support the additional $match() operator.

Technology support

Technology support version schema

Definition of the technology support version schema with examples:

  • Major version 5 is supported

    • Major version 5 is supported, including all of its minor versions like 5.1 and 5.2
    • Other major versions are not supported like 6 and 7

  • Minor version 5.1 is supported

    • Minor version 5.1 is supported, including all of its patch versions like 5.1.1 and 5.1.2
    • Other minor versions are not supported like 5.2 and 5.3

  • Patch version 5.1.1 is supported

    • Patch version 5.1.1 is supported
    • Other patch versions are not supported like 5.1.2 and 5.1.3

  • Version range 5.1 – 5.3 is supported

    • Minor versions 5.1, 5.2, and 5.3 are supported, including all of their patch versions like 5.1.1, 5.2.1, and 5.3.1
    • Other minor versions are not supported like 5.0 and 5.4

  • The minimum required version is 5+

    • All major, minor, and patch versions starting from version 5 are supported, like 5, 5.1, 5.1.1, and 6

For more information, see New technology support.

End of support

For more information, see End-of-support announcements.

New features and enhancements

Application Observability | Java

Enhanced web request tracing in Netty applications

OneAgent Java code module improved visibility for incoming web requests in applications using Netty. This also improves visibility of traces on Elasticsearch.

Infrastructure Observability | Hosts

Added support for template OS Services in Linux

Template services are now supported on Linux systems.

When Dynatrace detects templated service file (for example, postgresql@.service), it will monitor instances of that service (for example, postgresql@14-main.service and postgresql@14-second.service).

Application Security | Vulnerabilities

Go support for RVA and RAP

Go technology is now available for Runtime Vulnerability Analytics (code-level vulnerability detection) and Runtime Application Protection (attack protection).

Action required

With this release, preview customers for Go technology (RVA and RAP) need to upgrade to OneAgent version 1.311 to reactivate this functionality. After that, no further configuration is necessary.

Application Observability | Distributed Traces

Kafka (Confluent Golang Client) 1.9 - 2.8 (Go Module)

Added support for Apache Kafka message monitoring Confluent Golang Client.

Resolved issues

    OneAgent for Android

      OneAgent for iOS

        OneAgent for JavaScript