updated for version 7.4.145 Problem: getregtype() does not return zero for unknown register. Solution: Adjust documention: return empty string for unknown register. Check the register name to be valid. (Yukihiro Nakadaira)

--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    145,
+/**/
     144,
 /**/
     143,