This question has to do with how to view the new Notes object in Skuid. For some reason the ContentVersion.TextPreview field is not recognized by skuid in the composer.
This field is not visible because it’s only available starting in Salesforce API version 35 — it will be visible in Skuid in the next point release of Skuid, when fields in API 35 and 36 will be available to use in Skuid.