Upgrade 'equivalent' versions

Author: slozier

Package/msi/IronPython.Installer.wixproj

@@ -13,6 +13,7 @@
     <DefineSolutionProperties>false</DefineSolutionProperties>
     <SuppressPdbOutput>true</SuppressPdbOutput>
     <SuppressSpecificWarnings>5151</SuppressSpecificWarnings>
+    <SuppressIces>ICE61</SuppressIces>
     <BindInputPaths Condition=" '$(BindInputPaths)' == '' ">$(RootDir)Package\Stage\$(Configuration)\IronPython-$(DisplayVersion)</BindInputPaths>
     <BuildDir Condition=" '$(BuildDir)' == '' ">$(RootDir)bin\$(Configuration)</BuildDir>
 

Package/msi/Product.wxs

@@ -28,7 +28,7 @@ WHEN PERFORMING MAJOR IP UPGRADES (e.g., 2.5 => 2.6):
 
     <!-- Normal upgrades -->
     <Upgrade Id="$(var.UpgradeCode)">
-      <UpgradeVersion Minimum="0.0.0.0" IncludeMinimum="yes" Maximum="$(var.ProductVersion)" IncludeMaximum="no" Property="OLDERVERSIONBEINGUPGRADED" OnlyDetect="no" />
+      <UpgradeVersion Minimum="0.0.0.0" IncludeMinimum="yes" Maximum="$(var.ProductVersion)" IncludeMaximum="yes" Property="OLDERVERSIONBEINGUPGRADED" OnlyDetect="no" />
     </Upgrade>
 
     <PropertyRef Id="WIX_IS_NETFRAMEWORK_46_OR_LATER_INSTALLED" />