Elasticsearch 5.6.10 released

Elasticsearch 5.6.10, based on Lucene 6.6.1, has been released as the latest stable version in the 5.x series and is available for deployment on Elastic Cloud. This release addresses a sensitive data disclosure flaw in the repository-azure plugin, where Azure credentials could be logged inadvertently if the plugin is set to TRACE level. Additionally, a bug affecting bulk requests could cause divergence between primaries and replicas under certain conditions when the master is under load, particularly if a document's mapping update times out or is not acknowledged. Users are encouraged to download and test Elasticsearch 5.6.10, and provide feedback via Twitter, forums, or GitHub.