hypto

> Amazon's assertion that 'neither release notes nor documentation make it clear what is open source and what is proprietary'

Which is a wrong assertion, you can clearly see that it is an under Licence feature by the X-pack mention: https://www.elastic.co/guide/en/elasticsearch/reference/curr... above the name of the feature.

You can find the link to the OSS in the notes: https://www.elastic.co/downloads/elasticsearch

actions? I think this is speaking for itself: https://www.elastic.co/downloads/elasticsearch-oss What has Amazon contributed to yet? Repackage other open source projects that was already existing? I don't call it a contribution.