use $wgFragmentMode to migrate off it to a modern alternative.
* $wgExternalInterwikiFragmentMode was introduced to control how fragments in
sinterwikis going outside of current wiki farm are encoded.
+* (T120333) Soft-deprecated the use of PHP extension 'mysql' in favor of 'mysqli'.
+ This PHP extension was deprecated in PHP 5.5 and removed in PHP 7.0. MediaWiki
+ auto-selects the 'mysqli' driver since MediaWiki 1.22, except if explicitly
+ requested through the configuration parameter $wgDBservers.
=== New features in 1.30 ===
* (T37247) Output from Parser::parse() will now be wrapped in a div with