June 2025

Release notes for June 2025.

Splunk Observability Cloud released the following new features and enhancements in June 2025. This is not an exhaustive list of changes in the Splunk Observability Cloud ecosystem. For a detailed breakdown of changes in versioned components, see the list of changelogs.

June 24, 2025 release

New feature or enhancementDescription

Kubernetes proactive troubleshooting journey

The Kubernetes nodes and pods navigators now support the following enhancements:​

  • ​A new default view called the ​Overview​ that summarizes entity performance and facilitates faster troubleshooting. Learn more.

  • ​A new ​K8s events​ tab to monitor Kubernetes events. This feature requires enabling Log Observer Connect. Learn more.

Custom tags for Monitoring MetricSetsIn Splunk RUM, create a Monitoring MetricSet with a custom span tag to filter and aggregate metrics. Learn more.
Histogram visualization for Troubleshooting MetricSetsUse the Tag Spotlight in Splunk RUM to switch to the histogram view for front-end metrics such as Core Web Vitals. On the Sessions tab, select a histogram bucket to drill down into the matching sessions. Learn more.
Log Observer Connect optimized default index selection and UI Experience

Log Observer Connect has the following usability improvements:

  • Default index selection ensures that only a user’s most relevant indexes load by default

  • Filter placement is improved for smaller screens

  • Users can edit filters inline

Learn more.

June 3, 2025 release

New feature or enhancementDescription

New IP addresses for Splunk Observability Cloud realms

As part of our ongoing infrastructure expansion, Splunk is adding new IP addresses to Splunk Observability Cloud realms. These IP addresses will become active by November 1, 2025. Learn more.