* (T195783) Initialize PSR-4 namespaces at same stage as normal autoloader.
* (T196092) Hide MySQL binary/utf-8 charset option in the installer.
* (T196185) Don't allow setting $wgDBmysql5 in the installer.
+* (T196125) php-memcached 3.0 (provided with PHP 7.0) is now supported.
=== Changes since MediaWiki 1.31.0-rc.0 ===
* (T33223) Drop archive.ar_text and ar_flags.
wikitext table captions, wikitext table headings, wikitext table cells. HTML
headings, HTML list items, HTML table captions, HTML table headings, HTML
table cells will not have this trimming behavior.
-* (T196125) php-memcached 3.0 (provided with PHP 7.0) is now supported.
== Compatibility ==
MediaWiki 1.31 requires PHP 7.0.0 or later. Although HHVM 3.18.5 or later is