were removed (deprecated since 1.27).
* (T180921) $wgReferrerPolicy now supports having fallbacks for browsers that are not
using the latest version of the Referrer Policy specification.
+* $wgFragmentMode is now set to [ 'legacy', 'html5' ] by default. This is a first step of
+ migration to human-readable section IDs that will later result in 'html5' being the
+ default mode.
=== New features in 1.31 ===
* Wikimedia\Rdbms\IDatabase->select() and similar methods now support
the ParserOutput::getText() post-cache transformations.
* Added a hook, UploadForm:getInitialPageText, to allow extensions to alter the
initial page text for file uploads.
+* (T181651) The info page for File pages now displays the file's base-36 SHA1
+ hash value in the table of basic information.
=== External library changes in 1.31 ===