See https://wikiapiary.com/wiki/Wikipedia_(en) (General tab)
Shows Generator: () for "MediaWiki Version" and not really any info.
and at the bottom it shows
|MediaWiki version=MediaWiki 1.32.0-wmf.12 |script=/w/index.php |Sitename=Wikipedia |linter={u'high': [u'deletable-table-tag', u'html5-misnesting', u'misc-tidy-replacement-issues', u'multiline-html-table-in-list', u'multiple-unclosed-formatting-tags', u'pwrap-bug-workaround', u'self-closed-tag', u'tidy-font-bug', u'tidy-whitespace-bug', u'unclosed-quotes-in-heading'], u'medium': [u'bogus-image-options', u'fostered', u'misnested-tag', u'multi-colon-escape'], u'low': [u'missing-end-tag', u'obsolete-tag', u'stripped-tag']} |mainpage=Main Page |variantarticlepath=False |minuploadchunksize=1024 |imagelimits=[{u'width': 320, u'height': 240}, {u'width': 640, u'height': 480}, {u'width': 800, u'height': 600}, {u'width': 1024, u'height': 768}, {u'width': 1280, u'height': 1024}] |Timeoffset=0 |allcentralidlookupproviders=[u'CentralAuth', u'local'] |centralidlookupprovider=CentralAuth |writeapi=True |misermode=True |Language=en |Wiki ID=enwiki |wmf-config={u'wmfMasterDatacenter': u'eqiad', u'wmfEtcdLastModifiedIndex': 159071} |fixarabicunicode= |Database version=10.0.34-MariaDB,10.1.32-MariaDB,10.0.33-MariaDB,10.1.31-MariaDB |linkprefix= |titleconversion= |base=https://en.wikipedia.org/wiki/Main_Page |git-branch=wmf/1.32.0-wmf.12 |articlepath=/wiki/$1 |linkprefixcharset= |magiclinks={u'RFC': u, u'PMID': u, u'ISBN': u} |git-hash=490a345d6fbe637e794c77a11abdc764dbf01b99 |case=first-letter |mobileserver=https://en.m.wikipedia.org |PHP Version=5.6.99-hhvm |PHP Server API=srv |server=//en.wikipedia.org |fixmalayalamunicode= |Database type=mysql |langconversion= |citeresponsivereferences= |maxuploadsize=4294967296 }}