I updated from an old 1.31 Mediawiki to 1.39. My wiki logo is gone and I have not the slightest idea how to bring it back, because this manual goes over my noob head. I tried svg, it doesnt work. I tried icon, it doesnt work. And I don't understand what they want from me with this resize and nominally stuff.
I just want a single path for my logo, which is not required to be resizeable, has no tagline, no wordmark or other fancy things. This was once a simple function, who made it so complicated? And why is there no option for those, who just want to slap a logo in their wiki?
Why was $wgLogo decapitated and not just made a fallback?