OneAgent release notes version 1.205

Rollout start 10 November 2020

With this release, the oldest supported OneAgent versions are:

Java

• Added support for OkHttp 4.4.x - 4.10.x
• Added support for OpenTracing 0.33

z/OS

• oneagentzos-R120500.pax is now available

Envoy

• Added support for Envoy 1.10.0+

Current Dynatrace OneAgent technology support changes

Dynatrace OneAgent 1.205 is the last version to support the following technologies

• Node.js 13 for Node.js
  • The vendor has de-supported this technology and version with 2020-06-01

Current Dynatrace OneAgent operating systems support changes

The following operating systems will no longer be supported starting 01 December 2020

• Linux: CoreOS 835.13 - 2514.1
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.205
• Linux: Fedora 30
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.205
• Linux: SUSE Linux Enterprise Server 12.1
  • Vendor announcement
  • Last compatible version: 1.205
• Windows: Windows Server 1809
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.205

The following operating systems will no longer be supported starting 01 January 2021

• Windows: Windows Server 2008
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.205

Future Dynatrace OneAgent technology support changes

Dynatrace OneAgent 1.209 will be the last version to support the following technologies

• OpenTelemetry 0.13.0 for Go

Dynatrace OneAgent 1.213 will be the last version to support the following technologies

• OpenTelemetry 0.16.0, 0.17.0 for Go

Dynatrace OneAgent 1.215 will be the last version to support the following technologies

• OpenTelemetry 0.18.0 for Go

Dynatrace OneAgent 1.217 will be the last version to support the following technologies

• OpenTelemetry 0.19.0 for Go

Dynatrace OneAgent 1.221 will be the last version to support the following technologies

• OpenTelemetry 0.20.0 for Go
• OpenTelemetry 0.18.x, 1.0.0-rc.0, 1.0.0-rc.3 for Node.js

Future Dynatrace OneAgent operating systems support changes

The following operating systems will no longer be supported starting 01 December 2022

• Windows: Windows Desktop 10 1909
  • x86-64
  • Vendor announcement
• Windows: Windows Server 20H2
  • x86-64
  • Vendor announcement

The following operating systems will no longer be supported starting 01 January 2023

• Linux: Debian 8, 9
  • x86-64
  • Vendor announcement
• Linux: SUSE Linux Enterprise Server 12.3
  • Vendor announcement

The following operating systems will no longer be supported starting 01 February 2023

• Linux: Ubuntu 21.10
  • Vendor announcement

The following operating systems will no longer be supported starting 01 April 2023

• Linux: Google Container-Optimized OS 85 LTS
  • x86-64
  • Vendor announcement
• Linux: EulerOS 2.3
  • Vendor announcement

The following operating systems will no longer be supported starting 01 June 2023

• Linux: openSUSE 15.3
  • x86-64, PPCLE
  • Vendor announcement
• Linux: SUSE Linux Enterprise Server 15.0
  • Vendor announcement
• UNIX: IBM AIX 7.2 TL4
  • POWER8, POWER9
  • Vendor announcement
• Windows: Windows Desktop 10 21H1
  • x86-64
  • Vendor announcement

Past Dynatrace OneAgent operating systems support changes

The following operating systems are no longer supported since 01 July 2022

• Linux: CentOS 8.x
  • PPCLE
  • Vendor announcement
• Linux: CentOS 8.x
  • ARM64 (AArch64)
  • Vendor announcement

The following operating systems are no longer supported since 01 October 2022

• Linux: SUSE Linux Enterprise Server 11.4
  • Vendor announcement

Other support changes

Resolved issues in OneAgent for z/OS

Build 1.205.00

• Resolved S0C4 in DL/I sensor when AIB address freed on INQY call (ONE-50032)
• Resolved S0C1 in DL/I sensor if data capture exit issues DL/I calls (ONE-050400)

Resolved issues

• General Availability (Build 1.205.131)
• Update 136 (Build 1.205.136)
• Update 163 (Build 1.205.163)
• Update 172 (Build 1.205.172)
• Update 180 (Build 1.205.180)

General Availability (Build 1.205.131)

The 1.205 GA release contains 20 resolved issues (including 1 vulnerability resolution).

.NET

• Corrected time percentage in .NET garbage collection metrics. (ONE-48524)
• Resolved issue that caused support alert flood (now tolerant of assemblies with missing metadata tables). (ONE-47704)
• Improved stability for custom services placed onto methods with a generic return type. (ONE-44745)

odin-java

• Vulnerability: Fixed certain agent options causing the authentication token to be visible in logs. (ONE-48224)

Watchdog

• Fixed crash that occurred when receiving healthcheck messages. (APM-258061)

All modules

• Swap memory usage for standalone OneAgents is now reported correctly. (ONE-49890)

General

• Improved handling time for metrics received from OneAgent modules. (APM-259273)
• Fixed process detection for Java processes using command line arguments introduced in Java 9. (APM-259070)

Node.js

• Resolved issue with monitoring gRPC applications on Kubernetes. (ONE-49130)

OS module

• Increased log coverage for generating restart events. (APM-262322)
• Resolved issue in which certain NFS disks mounted on Windows were not seen by OneAgent. (APM-266095)
• Resolved issue causing incorrect grouping of SAP processes. (APM-263919)
• Improved OneAgent OS module reading of process details on Windows (correct process group names now created). (APM-256028)
• Performance metrics for Windows disks mounted to a folder are now provided. (APM-257964)
• Fixed the issue causing the information about the process restart to be delayed or, in rare cases, not reported at all. (APM-263930)
• Resolved issue with container injection on GKE (oneagenthelper was started for both dockerd and related containerd daemons). (APM-262969)

Go

• Fixed Go injection status update error. (ONE-48385)

Apache

• Long-running backend service calls (lasting over 30 seconds) from Apache and NGINX are now properly correlated. (ONE-48914)

Mainframe

• Outbound SOAP requests from CICS now displayed in UI. (ONE-49144)

agent build 2.0

• The oneagentphpng.dll and oneagentloader.dll files for OneAgent on Windows now have valid digital signatures. (ONE-49372)

Update 136 (Build 1.205.136)

This cumulative update contains 1 resolved issue and all previously released updates for the 1.205 release.

Mainframe

• Disabled parallel block parsing by default for zRemote. (ONE-50394)

Update 163 (Build 1.205.163)

This cumulative update contains 3 resolved issues and all previously released updates for the 1.205 release.

IIB

• Implemented workaround for IIB/IBM ACE issue that causes a customer-changed asynchronous REST request BaseURL written in a preceding ComputeNode to be ignored. (ONE-50756)

Mainframe

• Resolved IMS code module connection loop issue ("Trying to initialize a second instance of an IMS address space"). (ONE-51213)

Plugin module

• Resolved issue in which, if ActiveGate is updated, RPM is automatically restarted due to connection problems. (APM-270022)

Update 172 (Build 1.205.172)

This cumulative update contains 2 resolved issues and all previously released updates for the 1.205 release.

All modules

• Incorrectly merged PaaS hosts are now separated from monitored StatefulSets on OpenShift. (ONE-51761)

Mainframe

• Resolved issue in which outbound SOAP requests from CICS/IMS were not correlated. (ONE-52004)

Update 180 (Build 1.205.180)

This cumulative update contains 4 resolved issues and all previously released updates for the 1.205 release.

Mainframe

• Resolved zDC inability to reconnect to zRemote after a disconnect. (ONE-52495)
• Resolved load issues with the zRemote due to insufficient buffering. (ONE-52006)
• Resolved zDC failing to reconnect to the zRemote. (ONE-52442)

Go

• Provided workaround for Go processes built with Go 1.14 or higher, which may become unresponsive on high load. (ONE-52482)

OneAgent for mobile resolved issues

• General Availability (Build 1.205)

General Availability (Build 1.205)

The 1.205 GA release contains 3 resolved issues.

Mobile

• OneAgent for iOS: Cocoapods fix for Xcode 12 Simulator build linking problems related to arm64. (ONE-48337)
• OneAgent for iOS: fixed crash on session splitting. (ONE-49611)
• OneAgent for iOS: fixed crash handling multiple WKWebView instances in hybrid applications. (ONE-50475)

OneAgent for JavaScript resolved issues

• General Availability (Build 1.205)

General Availability (Build 1.205)

The 1.205 GA release contains 4 resolved issues.

JavaScript

• Improved startup performance for the angular module on angular pages with a large amount of webpack modules. (ONE-50205)
• Fixed an issue with AngularJS where XHR actions were also reported for cached requests. (ONE-46127)
• Fixed a bug with accuracy of load event timings. (ONE-48450)
• Angular module incorrectly was reporting already handled errors for custom classes which had a "handleError" method. Now it only reports unhandled errors captured by the default error handler. (ONE-49748)