diff --git a/html/changelogs/AutoChangeLog-pr-94407.yml b/html/changelogs/AutoChangeLog-pr-94407.yml
new file mode 100644
index 00000000000..653cde180df
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-94407.yml
@@ -0,0 +1,4 @@
+author: "Melbert"
+delete-after: True
+changes:
+ - balance: "Romerol, when applied via touch or vapor, is now guaranteed to infect when using >=1u. (Prior, it had a % chance of infecting equal to the amount of chemicals use - so 1u meant 1% chance to infect.) Other methods of applying Romerol are unaffected (ingesting or injecting any amount is still a guaranteed infection)."
\ No newline at end of file