+Locale Independent Numeric Input
+--------------------------------
+* Regardles of locale you are in, rrdtool always expects input to be numbers
+ (LC_NUMERIC) in C or POSIX locale for numbers. (not 1,1 but 1.1) this is
+ necessary to make things like RPN work as it uses , as a separator.
+
+######################################################################################
+Major Changes between 1.0.x and 1.2.x
+======================================================================================