Our next milestone, Teiid Designer 8.4 Beta1 is available via update site or downloadable zip.
The primary driver for this release is to upgrade the Teiid client compatibility to include Teiid 8.6 release. Check out our What's New for 8.4 article for details on some of the new features and improvements.
NOTE: If this is your first time installing... use our installation instructions on our downloads page to install our last release - 8.3 Final. Then install from the update site above to upgrade to 8.4 Beta1.