I noticed Template:MW legacy branch number has not been updated after the current version was bumped to 1.20, so that while {{MW legacy release number}} shows 1.24.2, {{MW legacy branch number}} is still 1.24. (And all these templates are locked, so I cannot fix them myself.) Maybe a comment should be included in those templates, so that none of them is forgotten on future updates?
Topic on Project:Village Pump/Flow
Fixed. Generally this should be changed after looking at Category:MediaWiki version information templates.