diff --git a/html/changelogs/AutoChangeLog-pr-10903.yml b/html/changelogs/AutoChangeLog-pr-10903.yml
new file mode 100644
index 0000000000..a353d6594a
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+++ b/html/changelogs/AutoChangeLog-pr-10903.yml
@@ -0,0 +1,5 @@
+author: "Hatterhat"
+delete-after: True
+changes: 
+  - rscadd: "Formaldehyde prevents organ decay and corpses' miasma production at 1u in the body."
+  - rscadd: "Epinephrine pens now contain 3u formaldehyde. This should not kill you."