Topic on Project:Village Pump

done; thanks all.

On page => https://www.mediawiki.org/wiki/Manual:$wgInvalidUsernameCharacters
I see for default='@:' =>(since wmf/1.26wmf6)
which MediaWiki versions are we speaking of with 'wmf/1.26wmf6' ?

See MediaWiki_1.26/wmf6.

All tags and (recent) branches are listed here:

• https://phabricator.wikimedia.org/source/mediawiki/branches/master/
• https://phabricator.wikimedia.org/source/mediawiki/tags/master/

This is 1.26. I've updated the page to reflect the actual commit

I learn a lot , thanks !