Update master Windows buildno list for 2.1.2final.
diff --git a/PCbuild/BUILDno.txt b/PCbuild/BUILDno.txt
index da866f4..f0f610b 100644
--- a/PCbuild/BUILDno.txt
+++ b/PCbuild/BUILDno.txt
@@ -33,6 +33,8 @@
 
 Windows Python BUILD numbers
 ----------------------------
+  31    2.1.2 final
+        16-Jan-2002
   30    2.1.2c1
         10-Jan-2002
   29    CVS development