Elasticsearch version selections in admin are overly broad

[dobooth]

Preconditions (*)

1. 2.2.x
2. 2.3.x

Steps to reproduce (*)

1. When choosing Elasticsearch versions in Stores > Settings > Configuration > Catalog > Catalog > Catalog Search

Expected result (*)

• Elasticsearch
• Elasticsearch 5.x(not sure)
• Elasticsearch 6.x

Actual result (*)

• Elasticsearch
• Elasticsearch 5+
• Elasticsearch 6+

Issues:

1. Elasticsearch 5 is EOL and should probably be removed for PCI.
2. The wording is overly broad. We say Elasticsearch 6+ but we really support 6.x. We do not yet support 7.
   There is documentation if they want to use an older, out-of-date version.

[m2-assistant]

Hi @dobooth. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
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Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

@magento give me 2.3-develop instance - upcoming 2.3.x release

For more details, please, review the Magento Contributor Assistant documentation.

@dobooth do you confirm that you were able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• yes
• no

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[m2-assistant]

Hi @engcom-Charlie. Thank you for working on this issue.
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[magento-engcom-team]

✅ Confirmed by @engcom-Charlie
Thank you for verifying the issue. Based on the provided information internal tickets MC-29043 were created

Issue Available: @engcom-Charlie, You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself.