Versioning of articles
OJS version 3.2.1.x supports versioning of articles. This allows corrections to errors or minor changes to out-of-date information to be more easily implemented than with errata.
Versioning can be used in place of separately published errata or corrections. When a new version is published for an article, it becomes the default one for display, but older versions continue to be accessible through a link on the same page. This could be especially useful to keep tutorials up-to-date, for example when software is upgraded.