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Elastic Docs ›Kibana Guide [8.19] ›Release notes

Kibana 8.16.5

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Kibana 8.16.5

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The 8.16.5 release includes the following known issues, enhancements, 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.

Enhancements

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Elastic Observability solution
  • Improve performance in dependencies endpoints to prevent high CPU usage (#209999).
Management
  • Increase search timeout toast lifetime to 1 week (#210576).

Bug fixes

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Alerting
  • Fixes error message in cases list if case assignee is an empty string (#209973).
  • Provides a fallback view to recover from Stack Alerts page filters bar errors (#209559).
  • Fixes an issue where the popover in the rules page may get stuck when being clicked more than once (#208996).
Dashboards and Visualizations
  • Fixes link settings not persisting (#211041).
  • Fixes the Save to library action that could break the chart panel when triggered from a from a "by value" panel (#210125).
  • Fixes an issue with dynamic coloring being disabled for Last value aggregation types in Lens (#209110).
Data ingestion and Fleet
  • Updates component templates with deprecated setting (#210200).
Discover
  • Fixes Discover session embeddable drilldown (#211678).
  • Fixes "Untitled" export title when exporting CSV on a dashboard (#210143).
Elastic Observability solution
  • Missing items in the trace waterfall shouldn’t break it entirely (#210210).
Kibana security
  • Fixes structured log flow to handle multiple types of structured logs (#212611).
Machine Learning
  • Fixes unattended Transforms in integration packages not automatically restarting after reauthorizing (#210217).
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