diff --git a/GameData/KerbalismConfig/changelog.cfg b/GameData/KerbalismConfig/changelog.cfg
index d9558b9..f9a7d94 100644
--- a/GameData/KerbalismConfig/changelog.cfg
+++ b/GameData/KerbalismConfig/changelog.cfg
@@ -5,6 +5,16 @@ KERBALCHANGELOG
 	author = KSP-RO team
 	website = github.com/KSP-RO/ROKerbalism
 	VERSION
+	{
+		version = 1.2.13.0
+		versionKSP = 1.12.3
+		CHANGE
+		{
+			change = What's Changed
+			subchange = Autodump water, oxygen to avoid fuel cells mysteriously failing to work
+		}
+	}
+	VERSION
 	{
 		version = 1.2.12.0
 		versionKSP = 1.12.3