Merge "RELEASE-NOTES-1.26: Bugzilla is dead, long live Phabricator!"

diff --combined RELEASE-NOTES-1.26
index 518a233,f66cf3b..940adc9
--- 1/RELEASE-NOTES-1.26
--- 2/RELEASE-NOTES-1.26
+++ b/RELEASE-NOTES-1.26
@@@ -71,7 -71,7 +71,7 @@@ production
  
  MediaWiki supports over 350 languages. Many localisations are updated
  regularly. Below only new and removed languages are listed, as well as
- changes to languages because of Bugzilla reports.
+ changes to languages because of Phabricator reports.
  
  * Languages added:
  ** dty (डोटेली/Doteli), thanks to translators जनक राज भट्ट, बिप्लब आनन्द,
@@@ -117,9 -117,6 +117,9 @@@
    instead of many optional positional arguments. Calling the constructor the old
    way will issue a deprecation warning.
  * The jquery.mwExtension module was deprecated.
 +* $wgSpecialPageGroups was removed (deprecated in 1.21).
 +* SpecialPageFactory::setGroup was removed (deprecated in 1.21).
 +* SpecialPageFactory::getGroup was removed (deprecated in 1.21).
  
  == Compatibility ==