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 ›Fleet and Elastic Agent Guide [8.10] ›Release notes

Fleet and Elastic Agent 8.10.4

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Fleet and Elastic Agent 8.10.4

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Review important information about the Fleet and Elastic Agent 8.10.4 release.

Breaking changes

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Breaking changes can prevent your application from optimal operation and performance. Before you upgrade, review the breaking changes, then mitigate the impact to your application.

elastic-agent
elastic-agent-autodiscover library has been updated to version 0.6.4, disabling metadata For kubernetes.deployment and kubernetes.cronjob fields.

Details
The elastic-agent-autodiscover Kubernetes library by default comes with add_resource_metadata.deployment=false and add_resource_metadata.cronjob=false.

Impact
Pods that will be created from deployments or cronjobs will not have the extra metadata field for kubernetes.deployment or kubernetes.cronjob, respectively. This change was made to avoid the memory impact of keeping the feature enabled in big Kubernetes clusters.

For more information, refer to #3591.

Enhancements

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Elastic Agent
  • Enable Elastic Agent to upgrade securely in an air-gapped environment where Fleet Server is the only reachable URI. #3591 #3863

Bug fixes

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Fleet
  • Fix validation errors in KQL queries. (#168329)
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