Changes show revisions of the source code repository. Each time the Changes index is accessed, the repository is queried and new revisions are summarized in the database.

Viewing a particular revision will show the affected files. If the file is text and diffable (according to Subversion), a graphical diff of the file is displayed.

An administrator can set the URL that displays on the changes index page, as well as setting the file system path to the Subversion repository. Dev’il expects to be on the same file system as the Subversion repository.