ForRef#check should permit internal users to read all refs

Change-Id: Id50941ec47ece9e7694dcbbd4e6bc2b100b7d4d8
diff --git a/pages/site/releases/3.1.md b/pages/site/releases/3.1.md
index 459730b..37a45c9 100644
--- a/pages/site/releases/3.1.md
+++ b/pages/site/releases/3.1.md
@@ -321,6 +321,18 @@
       elasticsearch versions also became [EOL](https://www.elastic.co/support/eol)
       recently.
 
+* Bug Fixes
+
+  * [Issue 13786](https://bugs.chromium.org/p/gerrit/issues/detail?id=13786)
+  ForRef#check should permit internal users to read all refs
+
+    [Make `PermissionBackend#ForRef` authoritative change](https://gerrit-review.googlesource.com/c/gerrit/+/288925)
+    introduced a regression where gerrit `internal users` (e.g. plugins) were
+    not taken into consideration when checking READ permission. As consequence
+    the `All-Users.git` repository did not get any of the user's refs replicated
+    to the slaves. After the upgrade it is required to trigger a forced replication
+    of the `All-Users.git` repository manually.
+
 ### 3.1.10
 
 * Breaking Changes