Dynatrace : OneAgent release notes version 1.287

Rollout start: Mar 26, 2024

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

Support level	Oldest version supported
Standard Support	1.269
Enterprise Success and Support	1.263

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

Technology support

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

New technology support

For more information, see New technology support.

End of support

For more information, see End of support announcements.

New features and enhancements

Included Npcap was upgraded to version 1.79

Infrastructure Observability | Network

The Npcap that is included in the OneAgent Windows installer was upgraded to version 1.79, which includes security improvements and is more stable. In case of any problems with automatic uninstallation of the previous Npcap (version 1.71) during the OneAgent upgrade process, please uninstall it manually.

Improved detection of host shutdown

Infrastructure Observability | Hosts

OneAgent now uses an additional one-shot systemd service to mitigate problems with host shutdown detection on some platforms.

Process Availability policies: additional configuration options

Process Availability

Process availability settings have been extended to allow the configuration of:

• Minimum number of processes that should be running for a given policy

• Operating systems to which a policy should apply

• A rule that checks host metadata

• A rule that checks the user who started processes

Additionally, the Process Availability event title has been changed to better match the new settings.

Java technology property: minor detection change

Infrastructure Observability | Hosts

Java technology (vendor) is detected directly based on the release file of the monitored application.

Improved detection of code location for ColdFusion application servers

Application Security | Vulnerabilities

Detection of code location for ColdFusion application servers has been improved. Existing code-level vulnerabilities for ColdFusion applications may change their security vulnerability ID.

Resolved issues

General Availability (Build 1.287.23)

The 1.287 GA release contains 9 resolved issues (including 1 vulnerability resolution).

Java

• Resolved an issue that resulted in OneAgent reporting the execution of MongoDB commands twice. (OA-26950)

PHP

• Fixed an issue with the OneAgent PHP module that blocked communication during opcache preload and prevented the PHP module from working as expected. (OA-24671)

General

• Vulnerability: Updated urllib3 to version 1.26.18 in the Python runtime for Extensions Execution Controller (EEC). (EXT-9076)
• Fixed memory limit calculation for Windows 32-bit architectures. (OA-26225)
• Fixed an issue where the NGINX Plus metrics API was not correctly detected without an explicit listen directive in the corresponding HTTP block of the NGINX configuration. (OA-26242)

OS module

• Fixed an issue with the OneAgent OS module, TIBCO configuration file permissions, that resulted in improper process grouping. (HOST-5081)

Go

• Fixed an issue that occurred when capturing an empty HTTP body. (OA-26851)
• Fixed Go Client gRPC sensor crash when starting a method node fails. (OA-27573)

Logging module

• There is an issue under investigation with the LM Agent's log autodiscovery mechanism that causes disconnections in some Windows-based deployments of Jenkins automation servers. Added a possibility to disable autodiscovery for selected processes based on the process group name and process execution parameters. (LOG-5899)

OneAgent for Android

General Availability (Build 8.287.1)

The 8.287 GA release contains 2 resolved issues.

OneAgent for Android

• BizEvents are no longer erroneously sent with future timestamps. (RUM-18481)

Session Replay for Android

• Fixed issue with NavigationDrawer component that was causing incorrect replays. (SR-4958)

OneAgent for iOS

General Availability (Build 8.287.1)

The 8.287 GA release doesn't contain any user-facing resolved issues.

OneAgent for JavaScript

General Availability (Build 1.287.7)

The 1.287 GA release contains 1 resolved issue.

JavaScript

• Resolved issue causing styles from a Shadow DOM to not be recorded for Session Replay. (SR-4639)