Update CHANGELOG-EE.md for 13.9.6-ee

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Update CHANGELOG-EE.md for 13.9.6-ee
c780f2f0 · GitLab Release Tools Bot · Yorick Peterse · c15e0fa1 · c780f2f0
Unverified Commit c780f2f0 authored 3 years ago by GitLab Release Tools Bot Committed by Yorick Peterse 3 years ago
--- a/CHANGELOG-EE.md
+++ b/CHANGELOG-EE.md
@@ -178,6 +178,10 @@ Please view this file on the master branch, on stable branches it's out of date.
 - Delete redirect files. !56169
  
  
+## 13.9.6 (2021-04-13)
+
+- No changes.
+
 ## 13.9.5 (2021-03-31)
  
 ### Security (1 change)