Hello,
Could you, please, help with the procedure on how to switch 1.24.2 version of MediaWiki to 1.33.1 version? There are more than 1500 pages of the website, and maybe there is some direct instructions about that?
I shall appreciate your assistance very much!
( MediaWiki1.24.2 PHP5.5.38-pl0-gentoo (apache2handler) MySQL5.6.43-84.3-log )