* $wgWikiDiff2MovedParagraphDetectionCutoff — If you still want a custom change
size threshold, please specify in php.ini, using the configuration variable
wikidiff2.moved_paragraph_detection_cutoff.
+* $wgDebugPrintHttpHeaders - The default of including HTTP headers in the
+ debug log channel is no longer configurable. The debug log itself remains
+ configurable via $wgDebugLogFile.
=== New user-facing features in 1.34 ===
* Special:Mute has been added as a quick way for users to block unwanted emails
specified, deprecated in 1.30, have been removed.
* BufferingStatsdDataFactory::getBuffer(), deprecated in 1.30, has been removed.
* The constant DB_SLAVE, deprecated in 1.28, has been removed. Use DB_REPLICA.
+* The constants NS_IMAGE and NS_IMAGE_TALK, deprecated in 1.14, have been
+ removed. Use NS_FILE and NS_FILE_TALK respectively.
* Replacer, DoubleReplacer, HashtableReplacer and RegexlikeReplacer
(deprecated in 1.32) have been removed. Closures should be used instead.
* OutputPage::addWikiText(), ::addWikiTextWithTitle(), ::addWikiTextTitleTidy(),
AuthChangeFormFields hook or security levels instead.
* WikiMap::getWikiIdFromDomain(), deprecated in 1.33, has been removed.
Use WikiMap::getWikiIdFromDbDomain() instead.
+* The config variables $wgHtml5, $wgJsMimeType, and $wgXhtmlDefaultNamespace,
+ which were deprecated and ignored by core since 1.22, are no longer set to any
+ value, and SkinTemplate no longer emits a 'jsmimetype' key. Any extensions not
+ updated since 2013 to cope with this deprecation may now break.
* …
=== Deprecations in 1.34 ===