diff --git a/html/changelogs/AutoChangeLog-pr-4150.yml b/html/changelogs/AutoChangeLog-pr-4150.yml
new file mode 100644
index 0000000000..943af018e5
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+author: "ACCount"
+delete-after: True
+changes: 
+  - rscdel: "Mass-spectrometers are removed. Would anyone notice if not for this changelog entry?"