Articles that have been subject to any change to their original version will appear marked with a red dot preceding them once you launch the Unbabel tool. You can see the dot in the center panel of kb.unbabel.com or by accessing any of the article's details page.
You can learn more by reading our How-to guide here.
Please bear in mind that Unbabel will ronly ead any updates when the page is loaded. Be sure to only log in to https://kb.unbabel.com after you finish and save all intended changes in Zendesk.