Special pages are pages in Wiki that are generated automatically and can contain functions for normal pages.
History Pages
Every non-Special page in the Wiki has a History page, which catalogues and displays past edits of the Wiki page. The History page can be accessed by clicking on the history button in the menu box on the upper right side of the page. Every edit is referred to as a revision. The History page lists revisions in descending order, starting with the most recent, and also lists the name of the reviser. Revisions can be compared or viewed in their entirety, in order to understand the evolution of the page as it came to be.
To view an entire revision, click on the date of the revision, and the page will load in its entirety on that date. To compare a revision, click either the quick compare links (Cur for comparison with the current revision, or Prev for comparison with that revisions immediate predecessor) or check the radio buttons next to the two revisions you wish to compare, and select Compare Selected Versions.
You can also start editing from certain revision, it will be added as new revision replacing current pages. This is useful for removing undesired edits, like adding spam links.
Recent Changes
Just as all revisions are recorded on a page's History page, so are all the revisions and general Wiki changes recorded in the Recent Changes page. To access it, navigate to Recent Changes. The page lists all the recent changes to the Wiki, in a similar way to the History Page, but will not link to specific revisions entirely. Instead, it links to the History Page for the particular page, allowing more controlled viewing of past revisions there.
The Recent Changes page, in addition to revisions, chronicles the creation of new pages, and uploaded files and images.
Upload file
This page allows users of Wiki to upload files and images to Wiki.