We're pleased to announce the release of Kibana 5.6.4, which includes some valuable stability improvements.
One of the bugs that was fixed in Kibana 5.6.4 caused the browser window to crash when you used shift+return in console.
We also fixed an issue where saved object import would fail under certain circumstances as a result of saved visualizations being imported before their associated saved searches were successfully imported.
You can get Kibana 5.6.4 on our downloads page and on Elastic Cloud. As usual, you can review all changes in the release notes.