Full documentation for the Data Viewer client-side web part can be found here:

https://help.lightningtools.com/lightning-data-viewer

Installation for SharePoint Online:
https://help.lightningtools.com/lightning-data-viewer-installation/data-viewer-spfx-%E2%80%93-installing-lightning-data-viewer-to-sharepoint-online-and-microsoft-teams
Updates are done the same way.

Installation for SharePoint Server:
https://help.lightningtools.com/lightning-data-viewer-installation/install-data-viewer-cswp-in-sharepoint-20162019se
Updates are done the same way, including re-running the LTDeploy application.


