diff --git a/gen/gen.sh b/gen/gen.sh
index 4fe13c71b..458cc14da 100755
--- a/gen/gen.sh
+++ b/gen/gen.sh
@@ -69,7 +69,7 @@ ensure_rb_vmodl
 #
 # The VIM API version used by the vim25 client.
 #
-VIM_VERSION="${VIM_VERSION:-8.0.1.0}"
+VIM_VERSION="${VIM_VERSION:-8.0.2.0}"
 
 #
 # Update the vim25 client's VIM version.
@@ -78,7 +78,7 @@ update_vim_version "${VIM_VERSION}"
 
 
 #
-# All types derive from vSphere 8.0U1c GA, vcenter-all build 22088981.
+# All types derive from vSphere 8.0U2 GA, vcenter-all build 22385739.
 #
 export COPYRIGHT_DATE_RANGE="2014-2023"
 
@@ -89,14 +89,14 @@ export COPYRIGHT_DATE_RANGE="2014-2023"
 #
 export FORCE_BASE_INTERFACE_FOR_TYPES="AgencyConfigInfo"
 
-# ./sdk/ contains the contents of wsdl.zip from vimbase build 21886307.
+# ./sdk/ contains the contents of wsdl.zip from vimbase build 22026368.
 generate "../vim25" "vim" "./rbvmomi/vmodl.db" # from github.com/vmware/rbvmomi@v3.0.0
 generate "../pbm" "pbm"
 generate "../vslm" "vslm"
 generate "../sms" "sms"
 
 # ./sdk/ contains the files eam-messagetypes.xsd and eam-types.xsd from
-# eam-wsdl.zip, from eam-vcenter build 21054104.
+# eam-wsdl.zip, from eam-vcenter build 22026240.
 #
 # Please note the EAM files are also available at the following, public URL --
 # http://bit.ly/eam-sdk, therefore the WSDL resource for EAM are in fact
diff --git a/gen/gen_from_vmodl.rb b/gen/gen_from_vmodl.rb
index b75325e09..a83d0cb3c 100644
--- a/gen/gen_from_vmodl.rb
+++ b/gen/gen_from_vmodl.rb
@@ -109,7 +109,7 @@ def var_type
   end
 
   def var_tag
-    "mo:\"%s\"" % name
+    "json:\"%s\"" % name
   end
 
   def dump(io)
diff --git a/gen/vim_wsdl.rb b/gen/vim_wsdl.rb
index 5f6cc49f5..2d7948f96 100644
--- a/gen/vim_wsdl.rb
+++ b/gen/vim_wsdl.rb
@@ -17,7 +17,7 @@
 
 # SINCE_API_FORMAT is used to capture the minimum API version for which some API
 # symbol is valid.
-SINCE_API_FORMAT = /^\*\*\*Since:\*\*\* \w+? API (.+)$/
+SINCE_API_FORMAT = /^\*\*\*Since:\*\*\* \w+? API (?:Release )?(.+)$/
 
 # ENCLOSED_BY_ASTERIK_FORMAT is used to capture words enclosed by a single
 # asterik on either side.
@@ -58,23 +58,31 @@ def init_type(io, name, kind, minApiVersion=nil, minApiVersionsForValues=nil)
 
   io.print "func init() {\n"
 
-  if minApiVersion != nil
-    io.print "minAPIVersionForType[\"#{name}\"] = \"#{minApiVersion}\"\n"
-  end
-  if minApiVersionsForValues != nil
-    io.print "minAPIVersionForEnumValue[\"#{name}\"] = map[string]string{\n"
-    minApiVersionsForValues.each do |k, v|
-      io.print "\t\t\"#{k}\": \"#{v}\",\n"
-    end
-    io.print "}\n"
-  end
   if $target == "vim25"
     io.print "t[\"#{name}\"] = #{t}\n"
+    if minApiVersion != nil
+      io.print "minAPIVersionForType[\"#{name}\"] = \"#{minApiVersion}\"\n"
+    end
+    if minApiVersionsForValues != nil
+      io.print "minAPIVersionForEnumValue[\"#{name}\"] = map[string]string{\n"
+      minApiVersionsForValues.each do |k, v|
+        io.print "\t\t\"#{k}\": \"#{v}\",\n"
+      end
+      io.print "}\n"
+    end
   else
     unless name.start_with? "Base"
       name = "#{$target}:#{name}"
     end
     io.print "types.Add(\"#{name}\", #{t})\n"
+    if minApiVersion != nil
+      io.print "types.AddMinAPIVersionForType(\"#{name}\", \"#{minApiVersion}\")\n"
+    end
+    if minApiVersionsForValues != nil
+      minApiVersionsForValues.each do |k, v|
+        io.print "types.AddMinAPIVersionForEnumValue(\"#{name}\", \"#{k}\", \"#{v}\")\n"
+      end
+    end
   end
 
   io.print "}\n\n"
diff --git a/govc/test/cli.bats b/govc/test/cli.bats
index 029fb53b2..7d6c91cee 100755
--- a/govc/test/cli.bats
+++ b/govc/test/cli.bats
@@ -29,7 +29,7 @@ load test_helper
   assert_success
 
   version=$(govc about -json -c | jq -r .Client.Version)
-  assert_equal 8.0.1.0 "$version" # govc's default version
+  assert_equal 8.0.2.0 "$version" # govc's default version
 
   version=$(govc about -json -c -vim-version "" | jq -r .Client.Version)
   assert_equal uE53DA "$version" # vcsim's service version
diff --git a/vim25/mo/type_info.go b/vim25/mo/type_info.go
index aeb7d4a79..0a2c229d2 100644
--- a/vim25/mo/type_info.go
+++ b/vim25/mo/type_info.go
@@ -80,7 +80,7 @@ func buildName(fn string, f reflect.StructField) string {
 		fn += "."
 	}
 
-	motag := f.Tag.Get("mo")
+	motag := f.Tag.Get("json")
 	if motag != "" {
 		return fn + motag
 	}
diff --git a/vim25/types/registry.go b/vim25/types/registry.go
index a49bc2a8b..6fdb1fa75 100644
--- a/vim25/types/registry.go
+++ b/vim25/types/registry.go
@@ -37,6 +37,20 @@ func Add(name string, kind reflect.Type) {
 	t[name] = kind
 }
 
+func AddMinAPIVersionForType(name, minAPIVersion string) {
+	minAPIVersionForType[name] = minAPIVersion
+}
+
+func AddMinAPIVersionForEnumValue(enumName, enumValue, minAPIVersion string) {
+	if v, ok := minAPIVersionForEnumValue[enumName]; ok {
+		v[enumValue] = minAPIVersion
+	} else {
+		minAPIVersionForEnumValue[enumName] = map[string]string{
+			enumValue: minAPIVersion,
+		}
+	}
+}
+
 type Func func(string) (reflect.Type, bool)
 
 func TypeFunc() Func {