diff --git a/docs/tech/index.txt b/docs/tech/index.txt
index c54053606a..b5c949dfc7 100644
--- a/docs/tech/index.txt
+++ b/docs/tech/index.txt
@@ -8,6 +8,8 @@ TN0007   Using and modifying the BC++ IDE files
 TN0008   How to learn wxWindows programming
 TN0009   Creating and converting icons
 TN0010   Compiling wxWindows applications in the VC++ IDE
+TN0011   All about version numbers
+
 
 
 Version: $Id$
diff --git a/docs/tech/tn0010.txt b/docs/tech/tn0010.txt
new file mode 100644
index 0000000000..245f7bfb2e
--- /dev/null
+++ b/docs/tech/tn0010.txt
@@ -0,0 +1,35 @@
+All about wxWindows Version Numbers
+===================================
+
+1. Where to update the version numbers:
+
+   There are several places in the wxWindows source tree that
+   define the version number for the library.  When updating the
+   version number all of these places need edited:
+
+       {wx}/configure.in
+       {wx}/*.spec
+       {wx}/include/wx/version.h
+       {wx}/src/makeb32.env
+       {wx}/src/makeg95.env
+       {wx}/src/makevc.env
+       {wx}/src/wxvc_dll.dsp
+       {wx}/docs/changes.txt
+       {wx}/docs/gtk/changes.txt
+
+
+2. When to update the version numbers:
+
+   [ To be written... ]
+
+
+
+
+=== EOF ===
+
+Version: $Id$
+
+$Log$
+Revision 1.1  2001/06/06 16:44:25  RD
+Added technote about where the version numbers are located.
+