diff --git a/html/changelogs/AutoChangeLog-pr-42642.yml b/html/changelogs/AutoChangeLog-pr-42642.yml
new file mode 100644
index 00000000000..192204ccd74
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+++ b/html/changelogs/AutoChangeLog-pr-42642.yml
@@ -0,0 +1,4 @@
+author: "Menshin"
+delete-after: True
+changes:
+ - bugfix: "syringes launched from the mecha syringe gun will now properly transfer reagents"