OneAgent release notes version 1.205

Rollout start 10 November 2020

With this release, the oldest supported OneAgent versions are:

Dynatrace ONE Dynatrace ONE Premium

1.187

1.181

Java

  • Added support for OkHttp 4.4.x, 4.5.x, 4.6.x, 4.7.x, 4.8.x, 4.9.x
  • Added support for OpenTracing 0.33.0

z/OS

  • oneagentzos-R120500.pax is now available

Envoy

  • Added support for Envoy 1.10.0+ for Linux (x86)

Current Dynatrace OneAgent technology support changes

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

  • Node.js 13
    • 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 - 2512.3
  • Linux: Fedora 30
  • Windows: Windows Server 1809

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
  • Oracle Hotspot JVM 14 for Java
    • The vendor has de-supported this technology and version with 2020/09/30
  • OpenJDK 14 for Java
    • The vendor has de-supported this technology and version with 2020/09/30
  • SAP JVM 14 for Java
    • The vendor has de-supported this technology and version with 2020/09/30
  • Azul Zulu 14 for Java
    • The vendor has de-supported this technology and version with 2020/09/30

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 January 2021

  • Linux: Google Container-Optimized OS 73 LTS, 78, 79, 80
  • Windows: Windows Server 2008

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

  • Linux: Ubuntu 19.10
  • Linux: Ubuntu 19.10

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

  • UNIX: IBM AIX 7.2 TL2
    • POWER8, POWER9 (64bit-only)
    • Vendor announcement
    • Last compatible Dynatrace OneAgent version: 1.213

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

  • Linux: CentOS 6.x
  • Linux: Fedora 31
  • Linux: Fedora 31
  • Linux: Red Hat Enterprise Linux 5.4+
  • Windows: Windows Desktop 1803

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)

20 total resolved issues (1 vulnerability)

Component Resolved issues
.NET 3
Node.js 1
Go 1
Apache 1
Watchdog 1
agent build 2.0 1
All modules 1
General 2
Mainframe 1
odin-java 1 (1 vulnerability)
OS module 7

.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)

Node.js

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

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)

Watchdog

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

agent build 2.0

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

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)

Mainframe

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

odin-java

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

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)

Update 136 (1.205.136)

This is a cumulative update that includes all previously released updates for the 1.205 release.

Mainframe

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

Update 163 (1.205.163)

This is a cumulative update that includes all previously released updates for the 1.205 release.

3 total resolved issues

Component Resolved issues
IIB 1
Mainframe 1
Plugin module 1

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 (1.205.172)

This is a cumulative update that includes all previously released updates for the 1.205 release.

2 total resolved issues

Component Resolved issues
All modules 1
Mainframe 1

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 (1.205.180)

This is a cumulative update that includes all previously released updates for the 1.205 release.

4 total resolved issues

Component Resolved issues
Go 1
Mainframe 3

Go

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

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)

OneAgent for mobile 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

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)