patch 7.4.2306
Problem:    Default value for 'langremap' is wrong.
Solution:   Set the right value. (Jürgen Krämer)  Add a test.
diff --git a/src/version.c b/src/version.c
index fa045f6..d68b76c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2306,
+/**/
     2305,
 /**/
     2304,