3.4.4

What's Changed

• Fix all MediaWiki.WhiteSpace.SpaceBeforeSingleLineComment.NewLineComment PHPCS violations and enable it by @Universal-Omega in #138
• Use ExtensionRegistry::getInstance()->isLoaded() for checking HitCounters by @Universal-Omega in #137
• Fix all MediaWiki.Commenting.MissingCovers.MissingCovers PHPCS violations and enable it by @Universal-Omega in #139
• Fix openreferences=missing count by @Universal-Omega in #140
• Only set Query::sqlQuery if used for debug by @Universal-Omega in #142
• Fix firstrevisionsince and lastrevisionbefore parameters by @Universal-Omega in #143

Full Changelog: 3.4.3...3.4.4