=== New features in 1.26 ===
* Change tags can now be hidden in the interface by disabling the associated
"tag-<id>" interface message.
+* ':' (colon) is now invalid in usernames for new accounts. Existing accounts
+ are not affected.
==== External libraries ====
=== Bug fixes in 1.26 ===
+* (bug 51283) load.php sometimes sends 304 response without full headers
=== Action API changes in 1.26 ===
* API action=query&list=tags: The displayname can now be boolean false if the
tag is meant to be hidden from user interfaces.
+* action=import no longer allows both the namespace= and rootpage= parameters
+ to be set. If they are both set, the value of rootpage= will be ignored.
+* prop=revision output in enum mode is now sorted by timestamp rather than
+ revision ID. This usually won't make any difference.
=== Action API internal changes in 1.26 ===
and it's derivative classes (everything in core). For Content types that
do not support direct editing, an alternative mechanism should be provided
for editing, such as action overrides or specific api modules.
+* mediaWiki.confirmCloseWindow now returns an object of functions, instead of
+one function. The callback can't be called directly any more. The callback function
+is replaced with confirmCloseWindow.release().
+* Removed maintenance script deleteImageMemcached.php.
== Compatibility ==