User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-94.7.0.85-20200901145438/@comment-24258073-20200902131228

@ Unidentified Entity Number 10 - Not all the things that are broken are obvious. In fact a lot of those things are minor and camouflage themselves from view. But they stack up over time and become more obvious over time.

The bottom line is that there are a lot of new features and improvements that are introduced in later versions of MediaWiki that simply cannot be shoehorned into this version. And yes there are certain features that were shoehorned in that didn't pay off as well as they would have done, had they been using a newer version of MediaWiki.