I usually just publish everything, but I just tried to unpublish a few docs in Revolution 2.1.3 and found that the pages still render just like they are still published. I've logged out of the manager and cleared cookies to make sure that's not why I'm able to view them.
I'm also using site contexts.
Any idea what might cause this? Figured lots of posts would show when searching for this but didn't really see anything.
Are you previewing the site from the Manager? If you are previewing from the Manager as the admin, you have the right to see unpublished docs, so they'll all still show even if unpublished and unavailable to regular visitors.
If that's not it, try deleting all the files in the core/cache directory and clear your browser cache.