Update CHANGELOG.md for 12.6.3

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Update CHANGELOG.md for 12.6.3
007aba8b · GitLab Release Tools Bot · 6c15c18f · 007aba8b
Commit 007aba8b authored 5 years ago by GitLab Release Tools Bot
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
  
+## 12.6.3
+
+- No changes.
+
 ## 12.6.2
  
 ### Security (6 changes)