diff --git a/html/changelogs/AutoChangeLog-pr-8140.yml b/html/changelogs/AutoChangeLog-pr-8140.yml
new file mode 100644
index 0000000000..ae21917771
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+++ b/html/changelogs/AutoChangeLog-pr-8140.yml
@@ -0,0 +1,4 @@
+author: "deathride58"
+delete-after: True
+changes:
+ - code_imp: "In an attempt to improve performance during highpop, mouse movements will now only call onmousemove() while a user is in combat mode"