-'version-version' => '(Version $1)',
-'version-svn-revision' => '(r$2)', # only translate this message to other languages if you have to change it
-'version-license' => 'License',
-'version-poweredby-credits' => "This wiki is powered by '''[https://www.mediawiki.org/ MediaWiki]''', copyright © 2001-$1 $2.",
+'version-version' => '($1)',
+'version-svn-revision' => 'r$1', # only translate this message to other languages if you have to change it
+'version-license' => 'MediaWiki License',
+'version-license-title' => 'License for $1',
+'version-license-not-found' => 'No detailed license information was found for this extension.',
+'version-credits-title' => 'Credits for $1',
+'version-credits-not-found' => 'No detailed credits information was found for this extension.',
+'version-ext-license' => 'License',
+'version-ext-colheader-name' => 'Extension',
+'version-ext-colheader-version' => 'Version',
+'version-ext-colheader-license' => 'License',
+'version-ext-colheader-description' => 'Description',
+'version-ext-colheader-credits' => 'Authors',
+'version-poweredby-credits' => "This wiki is powered by '''[//www.mediawiki.org/ MediaWiki]''', copyright © 2001-$1 $2.",