Update CHANGELOG-EE.md for 13.4.6-ee

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Update CHANGELOG-EE.md for 13.4.6-ee
1711b187 · GitLab Release Tools Bot · d911b862 · 1711b187
Commit 1711b187 authored 4 years ago by GitLab Release Tools Bot
--- a/CHANGELOG-EE.md
+++ b/CHANGELOG-EE.md
@@ -234,6 +234,13 @@ Please view this file on the master branch, on stable branches it's out of date.
 - Remove bootstrap class in licensed user count. !45443
  
  
+## 13.4.6 (2020-11-03)
+
+### Fixed (1 change)
+
+- Handle 500 error for GraphQL mutation. !43936
+
+
 ## 13.4.5 (2020-11-02)
  
 ### Security (4 changes)