diff --git a/html/changelogs/AutoChangeLog-pr-10591.yml b/html/changelogs/AutoChangeLog-pr-10591.yml
new file mode 100644
index 0000000000..ac8504ec9c
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+++ b/html/changelogs/AutoChangeLog-pr-10591.yml
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+author: "kevinz000"
+delete-after: True
+changes:
+ - rscdel: "Blood duplication is gone, but viruses now react up to 5 times, 1 time per unit, for virus mix."