diff --git a/common/build_version.cpp b/common/build_version.cpp
index d403049268..dd4fa5d2ed 100644
--- a/common/build_version.cpp
+++ b/common/build_version.cpp
@@ -6,10 +6,10 @@
 #endif
 
 #ifndef KICAD_BUILD_VERSION
-#define KICAD_BUILD_VERSION "(2010-02-17)"
+#define KICAD_BUILD_VERSION "(2010-02-21)"
 #endif
 
-#define VERSION_STABILITY "RC3a"
+#define VERSION_STABILITY "RC4"
 
 /** Function GetBuildVersion()
  * Return the build date and version
diff --git a/common/newstroke_font.cpp b/common/newstroke_font.cpp
index 00c9426294..432b57a6df 100644
--- a/common/newstroke_font.cpp
+++ b/common/newstroke_font.cpp
@@ -23,7 +23,10 @@
  * or you may write to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
-const char* newstroke_font[] =
+
+#include "newstroke_font.h"
+
+const char* const newstroke_font[] =
 {
     /* // BASIC LATIN (0020-007F) */
     "JZ", /* U+20 SPACE  */
@@ -11344,7 +11347,7 @@ const char* newstroke_font[] =
     "F^K[KFYFY[K[",
     "F^K[KFYFY[K[",
     "F^K[KFYFY[K[",
-    "F^K[KFYFY[K[",
+    "F^K[KFYFY[K["
 };
 /* --- unused glyphs --- */
 /*  RECTANGLE_V_BLACK_SMALL  */
@@ -11352,5 +11355,5 @@ const char* newstroke_font[] =
 /*  COMBINING  */
 /*  DIAMOND_SMALL  */
 
-int newstroke_font_bufsize = sizeof(newstroke_font)/sizeof(newstroke_font[0]);
+const int newstroke_font_bufsize = sizeof(newstroke_font)/sizeof(newstroke_font[0]);
 
diff --git a/eeschema/eeschema.cpp b/eeschema/eeschema.cpp
index e64c041a15..df45fe8bd1 100644
--- a/eeschema/eeschema.cpp
+++ b/eeschema/eeschema.cpp
@@ -100,7 +100,7 @@ int DefaultTransformMatrix[2][2] = { { 1, 0 }, { 0, -1 } };
 // not wxApp)
 IMPLEMENT_APP( WinEDA_App )
 
-/* MacOSX: Needed for file association 
+/* MacOSX: Needed for file association
  * http://wiki.wxwidgets.org/WxMac-specific_topics
  */
 void WinEDA_App::MacOpenFile(const wxString &fileName) {
@@ -118,7 +118,6 @@ bool WinEDA_App::OnInit()
 	wxApp::s_macPreferencesMenuItemId = ID_OPTIONS_SETUP;
 #endif /* __WXMAC__ */
 
-
     wxFileName             filename;
     WinEDA_SchematicFrame* frame = NULL;
 
diff --git a/include/newstroke_font.h b/include/newstroke_font.h
index 97c7072b03..ef0739138f 100644
--- a/include/newstroke_font.h
+++ b/include/newstroke_font.h
@@ -29,6 +29,6 @@
 /**
  * Array containing strokes for unicode glyphs
  */
-extern const char* newstroke_font[];        //The font
-extern int         newstroke_font_bufsize;  //font buffer size
+extern const char* const newstroke_font[];        //The font
+extern const int         newstroke_font_bufsize;  //font buffer size
 #endif /* __NEWSTROKE_FONT_H__ */
diff --git a/version.txt b/version.txt
index 0bec5e2e4f..4bc1a7ae24 100644
--- a/version.txt
+++ b/version.txt
@@ -1,4 +1,4 @@
 release version:
-2010 feb 17
+2010 feb 21
 files (.zip,.tgz):
-kicad-2010-02-17-RC3a
+kicad-2010-02-21-RC4