diff --git a/html/changelogs/AutoChangeLog-pr-15602.yml b/html/changelogs/AutoChangeLog-pr-15602.yml
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+author: "Putnam3145"
+delete-after: True
+changes: 
+  - rscadd: "Methane-based planetary atmospheres
+tweak: Advanced fire extinguishers can now remove non-plasma flammable gases"