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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Kibana 8.16.3

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IMPORTANT: This documentation is no longer updated.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

Kibana 8.16.3

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The 8.16.3 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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Alerting

Updates handling of invalid RRule params and prevents infinite looping (#205650).
Fixes an issue with saving ECS group by fields at the root level for query DSL rules (#203769).
Fixes race condition in alerting rules data view selector (#203654).

Data ingestion and Fleet

Fixes an issue with showing all agent tags when agent list is filtered (#205163).

Elastic Observability solution

Preserves kuery filters when switching between Universal Profiling pages in new solution navigation (#203545).

Elastic Search solution

Adds ML as required plugin to Search Assistant (#204009).
Fixes web crawler name inconsistencies (#202738).

Elastic Security solution

For the Elastic Security 8.16.3 release information, refer to Elastic Security Solution Release Notes.

Kibana security

Fixes Integration and Datastream name validation (#204943).
Adds RBAC to the Automatic Import APIs (#203882).

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