diff --git a/GameData/SolverEngines/Plugins/SolverEngines.dll b/GameData/SolverEngines/Plugins/SolverEngines.dll
index 8ba2d0a..03dd9f4 100755
Binary files a/GameData/SolverEngines/Plugins/SolverEngines.dll and b/GameData/SolverEngines/Plugins/SolverEngines.dll differ
diff --git a/GameData/SolverEngines/Readme_SolverEngines.txt b/GameData/SolverEngines/Readme_SolverEngines.txt
index f0d1a2e..b1e05fd 100644
--- a/GameData/SolverEngines/Readme_SolverEngines.txt
+++ b/GameData/SolverEngines/Readme_SolverEngines.txt
@@ -29,6 +29,9 @@ See AJE or RealFuels for examples of how to implement SolverEngines in practice.
 
 Changelog:
 
+v3.10.0
+* Respect KSP's use of fuelFlowGui field, instead use our own massFlowGui field. (Used for Waterfall compatibility etc.)
+
 v3.9.0
 * Recompile for KSP 1.10.1
 
diff --git a/GameData/SolverEngines/SolverEngines.version b/GameData/SolverEngines/SolverEngines.version
index 2c62780..c5dc590 100644
--- a/GameData/SolverEngines/SolverEngines.version
+++ b/GameData/SolverEngines/SolverEngines.version
@@ -8,7 +8,7 @@
   },
   "VERSION" : {
     "MAJOR" : 3,
-    "MINOR" : 9,
+    "MINOR" : 10,
     "PATCH" : 0,
     "BUILD" : 0
   },
diff --git a/SolverEngines/Properties/AssemblyInfo.cs b/SolverEngines/Properties/AssemblyInfo.cs
index e6a83f1..45cc791 100644
--- a/SolverEngines/Properties/AssemblyInfo.cs
+++ b/SolverEngines/Properties/AssemblyInfo.cs
@@ -33,6 +33,6 @@
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("3.3.0.0")] // Don't change until breaking changes occur
-[assembly: AssemblyFileVersion("3.9.0.0")]
+[assembly: AssemblyFileVersion("3.10.0.0")]
 
-[assembly: KSPAssembly("SolverEngines", 3, 9, 0)]
+[assembly: KSPAssembly("SolverEngines", 3, 10, 0)]