Elastic Stack 8.4.3 released

Version 8.4.3 of the Elastic Stack was released today. We recommend you upgrade to this latest version. We recommend 8.4.3 over the previous patch versions in 8.4.x.

The 8.4.2 release introduced a bug in Elasticsearch that may fail queries that use the cross_fields type at search time with an error message containing totalTermFreq must be at least docFreq. Users of the cross_fields type are recommended to upgrade to 8.4.3 to avoid hitting this bug.

For details of the issues that have been fixed and a full list of changes for each product in this version, refer to the release notes:

8.4.3 Release Notes

Elastic Stack

• Elasticsearch
• Kibana
• Beats
• Logstash

Elastic Enterprise Search

• Enterprise Search

Elastic Observability

• APM

Elastic Security

• Elastic Security Solution