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:

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 1.262.154)

General Availability (Build 1.262.154)

The 1.262 GA release contains 26 resolved issues.

Component	Resolved issues
Application Security	2
Autonomous Cloud	2
Cluster	15
Synthetic monitoring	1
cluster-config	1
entity query	1
es query	1
metric query	2
oda	1

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)
Fixed an issue where the font size on the CLV page for muted vulnerabilities is too large. (RSA-8340)

Autonomous Cloud

Fixed an issue where the link to the 'Access tokens' page at "Monitor Kubernetes / Openshift" wizard was malfunctioning. (K8S-4850)
The "Monitor Kubernetes / OpenShift" deployment page now references the newly released Dynatrace Operator v0.10.3. (K8S-5162)

Cluster

Fixed an issue with missing metrics, such as Time in GC, Gen 0, and Gen 1 for their .net process. (TI-4875)
Fixed broken log query link in events card. (DAVIS-3504)
Corrected 403 error related to IAM permissions that occurred when creating a calculated service metric via multidimensional analysis. (TI-5097)
User action and session properties added via the JavaScript API and declared public in the API call now overrule the doNotTrack mode. (RUM-9168)
Severity of logs "ActiveGate not found" and "failed to assign config to ActiveGate" changed from "Warning" to "Error". (EXT-3710)
In the problem alerting profile evaluation summary, disabled event title and description filters are now correctly reflected in the evaluation summary. (DAVIS-3438)
Fixed issue where RUM was not disabled on Dynatrace Managed environments when the DEM quota was exceeded. (LIMA-6257)
Fixed Webhook notifications so they can now be disabled also when a local webhook URL is not reachable anymore (Managed case only). (DAVIS-3462)
UX score percentages are now consistent between buttons and charts. (RUM-9294)
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 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)
Resolved issue that caused anomaly detection settings for device application key user actions to be ignored if the device application's load was dropped completely. (DAVIS-3419)
Kubernetes list page filter suggestion limit has been increased to 1,000. (TI-5137)
Problems v2 and Events v2 APIs now use 413 instead of 403 as the HTTP error code if too much data is queried. (DAVIS-3534)
Fixed a rare case where event reports could get lost during server upgrades. (DAVIS-3315)

Synthetic monitoring

Fixed an issue with possibly non-existent and wrong configured public synthetic locations are displayed. (SYNTH-3885)

cluster-config

Fixed a timing issue that led to monitoring rules for third-party vulnerabilities not being evaluated correctly in some cases. (RSA-8371)

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)