Hi there seems to be a problem with api for syntaxhighlight the problem is that the api does not detect the version. Please visit https://en.wikipedia.org/w/api.php?action=query&meta=siteinfo&siprop=extensions and scroll down to SyntaxHighlight.
It says this
{
"type": "parserhook",
"name": "SyntaxHighlight",
"descriptionmsg": "syntaxhighlight-desc",
"author": "Brion Vibber, Tim Starling, Rob Church, Niklas Laxstr\u00f6m",
"url": "https://www.mediawiki.org/wiki/Extension:SyntaxHighlight_GeSHi",
"vcs-system": "git",
"vcs-version": "88fc1cbb8cd7ab2c87da6d105a2e05a62937d889",
"vcs-url": "https://git.wikimedia.org/tree/mediawiki%2Fextensions%2FSyntaxHighlight_GeSHi.git/88fc1cbb8cd7ab2c87da6d105a2e05a62937d889",
"vcs-date": "2014-11-11T13:40:07Z",
"license-name": "",
"license": "/wiki/Special:Version/License/SyntaxHighlight"
},expected results
{
"type": "parserhook",
"name": "SyntaxHighlight",
"descriptionmsg": "syntaxhighlight-desc",
"author": "Brion Vibber, Tim Starling, Rob Church, Niklas Laxstr\u00f6m",
"url": "https://www.mediawiki.org/wiki/Extension:SyntaxHighlight_GeSHi",
"version": "1.0.8.12",
"vcs-system": "git",
"vcs-version": "88fc1cbb8cd7ab2c87da6d105a2e05a62937d889",
"vcs-url": "https://git.wikimedia.org/tree/mediawiki%2Fextensions%2FSyntaxHighlight_GeSHi.git/88fc1cbb8cd7ab2c87da6d105a2e05a62937d889",
"vcs-date": "2014-11-11T13:40:07Z",
"license-name": "",
"license": "/wiki/Special:Version/License/SyntaxHighlight"
},It says this on other wikis which download manualy and upload it without using git.
{
"type": "parserhook",
"name": "SyntaxHighlight",
"descriptionmsg": "syntaxhighlight-desc",
"author": "Brion Vibber, Tim Starling, Rob Church, Niklas Laxstr\u00f6m",
"url": "https://www.mediawiki.org/wiki/Extension:SyntaxHighlight_GeSHi",
"version": "GESHI_VERSION",
"license-name": "",
"license": "/index.php/Special:Version/License/SyntaxHighlight"
},