If you click the little eye icon on the top bar of the Designer, you will see a Preview of what your site will look like after published. Custom code won’t run there, so may not be exact, but is generally a good place to start. Intro to the Designer | Webflow University
If you are looking for a list of changes that were made, there is a feature called Site Activity log that is available for Enterprise customers. This shows a list of all changes made in the designer. Site Activity log | Webflow University
I don’t want a preview, I want an exhaustive list of the things that will be published. It’s something that everyone should really have before publishing changes, imho.
Would it be possible in the near future to see all changes that are made, including the changes that aren’t currently tracked per the article you linked to above for the activity log?