https://access.redhat.com/documentation/en/red-hat-jboss-enterprise-application-platform/7.0/single/700-release-notes/#release_notes_technology_preview

rhn-support-ahoffer has suggested in email:

when looking at the tech preview section in the EAP 7 release notes [1] (and comparing to EAP 6.3), we just jump into listing them without actually saying what technology preview actually means. The EAP 6.3 release notes [2] at least gives a bit of an intro (though perhaps I would leave out that they're known to have issues). Do we think we should add a brief intro to the EAP 7 release notes before listing the items, perhaps pointing to the article on tech preview items [3]? It seems like important information for customers that may not be familiar with what that actually means specifically.

[1] https://access.redhat.com/documentation/en/red-hat-jboss-enterprise-application-platform/version-7.0/700-release-notes/#release_notes_technology_preview
[2] https://access.redhat.com/documentation/en-US/JBoss_Enterprise_Application_Platform/6.3/html/6.3.0_Release_Notes/Features_Provided_as_Tech_Preview_Only.html
[3] https://access.redhat.com/support/offerings/techpreview