Merge "Add new hook WatchlistEditorBeforeFormRender"

diff --cc RELEASE-NOTES-1.24
index 659d2d4,c77e306..aea6ec5
--- 1/RELEASE-NOTES-1.24
--- 2/RELEASE-NOTES-1.24
+++ b/RELEASE-NOTES-1.24
@@@ -65,11 -65,10 +65,13 @@@ production
    may need to adjust your default user settings to compensate for the index change.
  * $wgDeferredUpdateList is now deprecated, you should use DeferredUpdates::addUpdate()
    instead.
 +* $wgCanonicalLanguageLinks has been removed. Per Google recommendations, we
 +  will not send a rel=canonical pointing to a variant-neutral page, however
 +  we will send rel=alternate.
  
  === New features in 1.24 ===
+ * Added new hook WatchlistEditorBeforeFormRender, allowing subscribers to
+   manipulate the list of pages and/or preload lots of data at once.
  * Added new argument &$link in hook WatchlistEditorBuildRemoveLine, allowing the
    link to the title to be changed.
  * Added a new hook, "WhatLinksHereProps", to allow extensions to annotate

diff --cc docs/hooks.txt
Simple merge

diff --cc includes/specials/SpecialEditWatchlist.php
Simple merge