Release notes overview

The Splunk Observability Cloud release notes overview page, which lists all the products and components that have release notes.

Keep up to date with the latest new features and enhancements to Splunk Observability Cloud products and components. Splunk Observability Cloud comprises both SaaS products which release on a rolling basis and downloadable versioned components. The following table lists new feature and enhancement announcements for both SaaS and versioned offerings, as well as links to detailed changelogs for versioned components.

What's new

Each release date includes new features and enhancements for SaaS and versioned products and components.


Release month	Release dates
December 2025	December 1, 2025
November 2025	November 4, 2025
October 2025	October 6, 2025 October 21, 2025
September 2025	September 30, 2025
August 2025	August 26, 2025
July 2025	July 22, 2025
June 2025	June 3, 2025
May 2025	May 28, 2025
April 2025	April 25, 2025
March 2025	March 4, 2025 March 25, 2025
February 2025	February 4, 2025
November 2024	November 14, 2024
October 2024	October 23, 2024 October 2, 2024 October 1, 2024

Changelogs

For a detailed breakdown of changes in versioned components, see the following table:


Component	Changelog
Splunk OpenTelemetry Collector	https://github.com/signalfx/splunk-otel-collector/blob/main/CHANGELOG.md
Splunk OpenTelemetry Collector for Kubernetes	https://github.com/signalfx/splunk-otel-collector-chart/blob/main/CHANGELOG.md
Splunk OpenTelemetry Java instrumentation	https://github.com/signalfx/splunk-otel-java/blob/main/CHANGELOG.md
Splunk OpenTelemetry .NET instrumentation	https://github.com/signalfx/splunk-otel-dotnet/blob/main/CHANGELOG.md
Splunk OpenTelemetry Python instrumentation	https://github.com/signalfx/splunk-otel-python/blob/main/CHANGELOG.md
Splunk OpenTelemetry Node.JS instrumentation	https://github.com/signalfx/splunk-otel-js/blob/main/CHANGELOG.md
Splunk OpenTelemetry Go instrumentation	https://github.com/signalfx/splunk-otel-go/blob/main/CHANGELOG.md
Splunk OpenTelemetry Android instrumentation	https://github.com/signalfx/splunk-otel-android/blob/main/CHANGELOG.md
Splunk OpenTelemetry Lambda instrumentation	https://github.com/signalfx/splunk-otel-lambda/blob/main/CHANGELOG.md
Splunk OpenTelemetry JavaScript for Web instrumentation	https://github.com/signalfx/splunk-otel-js-web/blob/main/CHANGELOG.md
Splunk OpenTelemetry iOS instrumentation	https://github.com/signalfx/splunk-otel-ios/blob/main/CHANGELOG.md
Splunk OpenTelemetry React Native instrumentation	https://github.com/signalfx/splunk-otel-react-native/blob/main/CHANGELOG.md