diff --git a/html/changelogs/AutoChangeLog-pr-53721.yml b/html/changelogs/AutoChangeLog-pr-53721.yml
new file mode 100644
index 00000000000..38f7ab501f0
--- /dev/null
+++ b/html/changelogs/AutoChangeLog-pr-53721.yml
@@ -0,0 +1,5 @@
+author: "Timberpoes"
+delete-after: True
+changes:
+ - bugfix: "Non-gameplay impacting runtime related to antag datums."
+ - tweak: "Code causing antag datums to silently fail when unusual error states occur has been replaced. This will cause errors that were previously ignored to now generate runtimes."