Release v2.16.1.2

The following are the changes in this release:

    Fixed a bug where the calc command history was not being properly
    saved in the history file.  Thanks go to the GitHub user @Vekhir
    for both reporting this problem and helping come up with a solution.

    Per request, we expanded number of entries to save from 1024 to 4096.

Author: lcn2

Makefile.config

@@ -1245,7 +1245,7 @@ EXT=
 
 # The calc version in the form of x.y.z.w
 #
-VERSION= 2.16.1.1
+VERSION= 2.16.1.2
 
 # The calc major version in the form of x.y.z
 #

version.h

@@ -62,7 +62,7 @@
 #  define MAJOR_VER 2   /* level 1: major library version */
 #  define MINOR_VER 16  /* level 2: minor library version */
 #  define MAJOR_PATCH 1 /* level 3: major software version level */
-#  define MINOR_PATCH 1 /* level 4: minor software version level */
+#  define MINOR_PATCH 2 /* level 4: minor software version level */
 
 /*
  * Defining PERMIT_DANGEROUS_ADDRESS_ARITHMETIC is NOT supported!