Kibana 8.15.2

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The 8.15.2 release includes the following enhancements and bug fixes.

Enhancements

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Elastic Security solution
For the Elastic Security 8.15.2 release information, refer to Elastic Security Solution Release Notes.
Fleet
  • Bumps maximum supported package spec version to 3.2 (#193574).
Kibana security
  • Adds a feature to add support for handling syslogs with unsupported message body (#192817).
  • Automatic Import now performs reproducible sampling from the list of log entries instead of just truncating them (#191598).
  • Adds support for Google Gemini, OpenAI, and Azure OpenAI connectors to Automatic Import (#191577).
  • Displays better error messages for issues with logs sample file upload in Automatic Import (#191310).

Bug fixes

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Alerting
  • Fixes error when saving a rule after toggling alerts filter properties on and off (#192522).
Dashboards
  • Fixes map layers that disappear from map panel when using session storage to continue editing a dashboard (#193629).
Discover
  • Fixes "View conflicts" button when a data view ID has special characters (#192374).
Elastic Observability solution
  • Fixes OpenTelemetry agent names (#193134).
  • Resolves an issue for multi-step browser journeys where timings for cached resources within the same step were inaccurate within the waterfall chart (#193089).
  • Updates parsing to skip replacing missing values in Synthetics monitors (#192662).
Elastic Security solution
For the Elastic Security 8.15.2 release information, refer to Elastic Security Solution Release Notes.
Fleet
  • Prevents extra agent_status call with empty policyId (#192549).
  • Sets correct title for Restart upgrade agent modal under agent list (#192536).
Kibana security
  • Stops removing message field for unstructured logs when using Automatic Import (#193678).
  • Integrations created using Automatic Import now indicate that they have been developed by the Community instead of Elastic (#193002).
  • Fixes issues with rendering the package manifest in Automatic Import (#192316).
Machine Learning
  • Fixes deletion in Check interval input for anomaly detection rule (#193420).
  • Fixes unnecessary ML services initialization during plugin setup (#193153).
  • Fixes link to anomaly detection wizard from pattern analysis in Discover (#192375).
  • Fixes an issue with the http_endpoint input config loading incorrectly in an Automatic Import workflow (#191964).