IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
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Elastic Docs ›Kibana Guide [8.16] ›Release notes

Kibana 8.16.4

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Kibana 8.16.4

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The 8.16.4 release includes the following known issues and bug fixes.

Known issues

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PDF and PNG reports time out and fail with an invalid header error if server.protocol is set to http2

Details
If you’ve changed the server.protocol value to http2, PDF and PNG reports will fail when you export them from the dashboard, visualization, or Canvas workpad that you’re generating a report for.

Workaround
To temporarily resolve the issue, set server.protocol to http1.

Resolved
This issue is resolved in 8.17.9, 8.18.4, 8.19.0 and later.

Bug fixes

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Dashboards and visualizations
  • Fixes an issue with all embeddables getting rebuilt on refresh (#209677).
  • Sets options list control to fetch a maximum of 1,000 terms upon scrolling (#207901).
  • Fixes scroll-jumping when interacting with the Lens editor flyout (#207429).
  • Fixes an issue with Kibana Chrome appearing in generated reports (#206988).
  • Fixes missing highlight theme for HJSON in Vega (#208858).
  • Adds an accessible label to range slider in Lens (#205308).
Discover
  • Fixes document comparison table padding (#205984).
Osquery
  • Increases maximum Osquery timeout to 24 hours (#207276).
Elastic Observability solution
  • Displays No Data in Threshold breached component (#209561).
  • Fixes the preview chart in the Custom threshold rule creation form when the field name has slashes (#209263).
  • Fixes multiple AI assistant flyouts (#209158).
  • Fixes using data view runtime fields during rule execution for the custom threshold rule (#209133).
  • Fixes an issue with running processes missing from the processes table (#209076).
  • Fixes heatmap regression when Inspect flag is turned off (#208726).
  • Fixes missing exception stack trace (#208577).
  • Fixes leading wildcard issue on the Custom threshold alert details page (#206615).
Elastic Security solution
For the Elastic Security 8.16.4 release information, refer to Elastic Security Solution Release Notes.
Kibana security
  • Fixes breaks in YAML parsing by using single quotes in Structured log template (#209736).
  • Adds missing fields to input manifest templates (#208768).
  • Adds missing fields into AWS S3 manifest (#208080).
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