New methods to drop or rename extension index in DatabaseUpdater

[lhc/web/wiklou.git] / RELEASE-NOTES-1.21

diff --git a/RELEASE-NOTES-1.21 b/RELEASE-NOTES-1.21
index 80be060..27692e8 100644 (file)
--- a/RELEASE-NOTES-1.21
+++ b/RELEASE-NOTES-1.21
@@ -66,6 +66,8 @@ production.
 * (bug 24620) Add types to LogFormatter.
 * jQuery JSON upgraded from 2.3 to 2.4.0.
 * Added GetDoubleUnderscoreIDs hook, for modifying the list of magic words.
+* DatabaseUpdater class has two new methods to ease extensions schema changes:
+  dropExtensionIndex and renameExtensionIndex.
 
 === Bug fixes in 1.21 ===
 * (bug 40353) SpecialDoubleRedirect should support interwiki redirects.
@@ -148,6 +150,9 @@ production.
   the same query. When both are present, 'from' is simply ignored.
 * list=alllinks & alltransclusions now allow 'unique' in generators, to yield
   a list of all link/template target pages instead of source pages.
+* BREAKING CHANGE: list=logevents output format changed for details of some log
+  types. Specifically, details that were formerly reported under a key like
+  "4::foo" will now be reported under a key of simply "foo".
 
 === Languages updated in 1.21 ===