Update Firestore changelog for M68 (#5281)

morganchen12 · web-flow · commit 4f01818bb309 · 2020-04-03T14:35:02.000-07:00
* Update Firestore changelog for M68

* Remove non-external and non-iOS changes
diff --git a/Firestore/CHANGELOG.md b/Firestore/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Unreleased
 
+# v1.11.3
+- [changed] Internal changes.
+
 # v1.11.2
 - [fixed] Fixed the FirebaseFirestore podspec to properly declare its
   dependency on the UIKit framework on iOS and tvOS.
