diff --git a/Build/Changes.txt b/Build/Changes.txt
index f32ab0eab..10433ee3e 100644
--- a/Build/Changes.txt
+++ b/Build/Changes.txt
@@ -33,7 +33,7 @@ UCD - (UCD)ARDET is an Encoding Detector Library
 
 
 ========================================================
-Current BETA/RC Version 5.21.709.(build_#) (2021-07-09)
+Current BETA/RC Version 5.21.721.(build_#) (2021-07-21)
 ========================================================
 
 --------------------------------------------------------
@@ -74,6 +74,8 @@ NEW:
 CHANGES:
 --------------------------------------------------------
 [.###.#]- .
+[.721.1]- Adapded "Sombra" Dark Mode default color scheme.
+[.721.1]- Rename "KiX Config" to "KiXtart Script".
 [.703.1]- Enable Dark Mode feature for Win11 v21H2 Insider beta.
 [.529.2]- Win10 Release-ID as string (allows 20H2 or 21H1).
 [.529.1]- Improved Julia Lexer (LEX).
diff --git a/Versions/build.txt b/Versions/build.txt
index 0cfbf0888..d00491fd7 100644
--- a/Versions/build.txt
+++ b/Versions/build.txt
@@ -1 +1 @@
-2
+1
diff --git a/Versions/day.txt b/Versions/day.txt
index ff18e5227..6f210dddb 100644
--- a/Versions/day.txt
+++ b/Versions/day.txt
@@ -1 +1 @@
-709
+721
diff --git a/res/Notepad3.exe.manifest.conf b/res/Notepad3.exe.manifest.conf
index e89f294bc..e7fea90c3 100644
--- a/res/Notepad3.exe.manifest.conf
+++ b/res/Notepad3.exe.manifest.conf
@@ -3,7 +3,7 @@
   <assemblyIdentity
     name="Rizonesoft.Notepad3"
     processorArchitecture="*"
-    version="5.21.709.2"
+    version="5.21.721.1"
     type="win32"
   />
   <description>Notepad3 beta</description>
diff --git a/src/Version.h b/src/Version.h
index c31ee4ae9..80a07f22b 100644
--- a/src/Version.h
+++ b/src/Version.h
@@ -77,7 +77,9 @@
 
 #if defined(_MSC_VER)
     #if (_MSC_VER == 1929)
-        #if (_MSC_FULL_VER >= 192930038)
+        #if (_MSC_FULL_VER >= 192930040)
+            #define VER_CPL     MS Visual C++ 2019 v16.10.4
+        #elif (_MSC_FULL_VER >= 192930038)
             #define VER_CPL     MS Visual C++ 2019 v16.10.3
         #elif (_MSC_FULL_VER >= 192930037)
             #define VER_CPL     MS Visual C++ 2019 v16.10.(0-2)
diff --git a/src/VersionEx.h b/src/VersionEx.h
index 5c5eceef8..9c7cabca3 100644
--- a/src/VersionEx.h
+++ b/src/VersionEx.h
@@ -8,8 +8,8 @@
 #define SAPPNAME "Notepad3"
 #define VERSION_MAJOR 5
 #define VERSION_MINOR 21
-#define VERSION_REV 709
-#define VERSION_BUILD 2
+#define VERSION_REV 721
+#define VERSION_BUILD 1
 #define SCINTILLA_VER 510
 #define LEXILLA_VER 510
 #define ONIGURUMA_REGEX_VER 7.0.0