I am trying to update my article.
On the Update page I see buttons "save draft", "Upload files", "Preview", and "Publish".
What button should I use to submit updates for editing?
Also, when I am opening the Update page, I see all archive files appended to the article dated by the current date (e.g if today is 01/27/13, file Demo.zip has a date on page as "27 Jan 2013" even the archive was created on 3 Aug. 2011.) After uploading the new archives and deleting old ones, on next day I see the old files dated 28 Jan 2013 and new updated files dated by date of uploading.
Is there a user's manual to use updating wizard?