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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Elasticsearch version 6.5.4

Elasticsearch version 6.5.4

Also see Breaking changes in 6.5.

Bug fixes

Aggregations

Fix MultiValuesSourceFieldConfig toXContent #36525 (issue: #36474)

Audit

Fix origin.type for connection_* events #36410

CCR

Fix follow stats API’s follower index filtering feature #36647

Machine learning

Interrupt Grok in file structure finder timeout #36588
Prevent stack overflow while copying machine learning jobs and datafeeds #36370 (issue: #36360)
Fix a problem that could result in shifted model bounds and increased forecast errors with long bucket spans. The solution was to correct query times for model bounds and forecasts in the bucket to match the times assigned to the samples that are added to the model for each bucket. #327

SQL

Fix MOD() for long and integer arguments #36599 (issue: #36364)
Fix issue with complex HAVING and GROUP BY ordinal #36594 (issue: #36059)

Watcher

Fix Watcher NotificationService’s secure settings #35610 (issue: #35378)

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