Update changelog for #556.

djanowski · djanowski · commit b48b5af08409 · 2015-11-10T10:11:09.000-03:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -16,6 +16,8 @@
 
 * Added support for `ZADD` options `NX`, `XX`, `CH`, `INCR`. See #547.
 
+* Added support for sentinel commands. See #556.
+
 # 3.2.1
 
 * Added support for `PUBSUB` command.
