diff --git a/html/changelogs_ch/AutoChangeLog-pr-11118.yml b/html/changelogs_ch/AutoChangeLog-pr-11118.yml
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index 0000000000..3937a1006b
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+author: "CHOMPStation2StaffMirrorBot"
+delete-after: True
+changes:
+  - code_imp: "Reagent unit-test is more strict about duplicated reagent names"
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