The instructions are not at all clear. It seems my options are:
- Download a tag. But I think, the OpenID extension doesn't have any tags
- The latest version of one of the extensions branches. But the comments say these might be unstable. That gives me the heebie-jeebies -- I really want a stable version.
- A snapshot made during the release of a MediaWiki version. This also says it might be unstable.
- clone from git. But the master branch of the git repo seems to be under (very) active development, so I'm assuming it, too, will be unstable.
I have MediaWiki 1.19 installed on my server. That's not listed in the compatibility table.
What should I do? Thanks for any advice!