Dynatrace Managed release notes version 1.262

Published date: 2023-03-20

These release notes relate to Dynatrace Managed specific changes. To learn about general Dynatrace changes included in this Dynatrace Managed release, see:

• Dynatrace SaaS release notes version 1.262 and Dynatrace SaaS release notes version 1.261
• Dynatrace API changelog version 1.262 and Dynatrace API changelog version 1.261
• Dynatrace OneAgent release notes version 1.261

New features and enhancements

New branding logo in Managed deployments

Starting with this release, all Managed deployments will contain a new branding logo.

Mission Control

Environment

To find the Dynatrace Managed release version, go to the user menu for your account information. The contents of your user menu depend on your configuration and permissions.

Dynatrace Self-Monitoring (Managed) extension/dashboard 1.7.0

Version 1.7.0 of the Dynatrace Self-Monitoring (Managed) extension/dashboard is now available via the Dynatrace Hub. This version corrects an issue with RUM user session tiles.

Operating systems support

• Added support for Oracle Linux 8.7
• Added support for Oracle Linux 9.0
• Added support for Oracle Linux 9.1

Future Dynatrace Managed operating systems support changes

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

• Linux: SUSE Enterprise Linux 15.0
  • x86-64
  • Vendor announcement

Past Dynatrace Managed operating systems support changes

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

• Linux: CentOS 7.8, 8.2, 8.4
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.246
• Linux: Red Hat Enterprise Linux 7.8
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.246
• Linux: Oracle Linux 7.8
  • x86-64
  • Last compatible version: 1.246

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

• Linux: SUSE Enterprise Linux 11.4
  • x86-64
  • Vendor announcement

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

• Linux: Ubuntu 21.04
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.244

The following operating systems are no longer supported since 01 January 2023

• Linux: Debian 9
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.254
• Linux: SUSE Enterprise Linux 12.3
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.254

The following operating systems are no longer supported since 01 March 2023

• Linux: Red Hat Enterprise Linux 8.2
  • x86-64
  • Vendor announcement
  • Last compatible version: 1.252
• Linux: Oracle Linux 8.2
  • x86-64
  • Last compatible version: 1.252

Resolved issues

• General Availability (Build 1.262.139)

General Availability (Build 1.262.139)

The 1.262 GA release contains 13 resolved issues.

Application Security

• On the "Third-party vulnerabilities" page, added maximum length validation for the "Snyk/CVE ID" and "Tag" filters to prevent a Bad Request error page when input is longer than 48 characters. (RSA-8496)

Autonomous Cloud

• The "Monitor Kubernetes / OpenShift" deployment page now references the newly released Dynatrace Operator v0.10.3. (K8S-5162)

Cluster

• User action and session properties added via the JavaScript API and declared public in the API call now overrule the doNotTrack mode. (RUM-9168)
• Fixed an issue with missing metrics, such as Time in GC, Gen 0, and Gen 1 for their .net process. (TI-4875)
• Fixed Webhook notifications so they can now be disabled also when a local webhook URL is not reachable anymore (Managed case only). (DAVIS-3462)
• Fixed a problem where the RUM enablement setting on process group level was ignored, leading to unintentional enabling or disabling of RUM for certain process groups. (RUM-9579)
• Service detection rules support the override of URL context roots with a constant value for service detection. This enables having all web-based services merged to a single service if they differ only by the URL context root. (TI-5536)
• Fixed a rare case where event reports could get lost during server upgrades. (DAVIS-3315)

entity query

• Fixed an issue where the incorrect technology icon for the Spring service was assigned. (CLUSTER-4497)

es query

• Increased a timeout for refreshing TenantStatistics to prevent Elasticsearch queries for larger environments from running into timeouts. (CLUSTER-5136)

metric query

• Fixed remainder filter criteria in metric selector not working for some metrics. (CLUSTER-5186)
• Fixed result containing empty series for counter metrics in some cases. (CLUSTER-4381)

oda

• Improved memory impact of user permission check for on-demand analysis. (CLUSTER-5013)