This is an extension for the phpBB forums software. You need an instalation of phpBB 3.2.x to use this.
Adds a simple wiki to your forum. On each edit the old version will be saved and you can compare the difference between the versions.
To add a new article just write [url=https://your-domain.tld/app.php/wiki/new-article]New article[/url]. After submitting
click on the link and add content to the new article.
To install this extension download it from here and upload the files in your forum under /ext/tas2580/wiki. After that go to the Admin panel of your forum and navigate in to Customise -> Extension Management -> Extensions. Search this extension in the list of extensions and click on Enable.