-Graphing (Tobi Oetiker)
---------
-* libart has been replaced by cairo/pango
-* pango markup is supported
-* full gridfitting
-* --graph-render-mode=mono for non antialiased graphing
-* --font-render-mode=mono for non antialiased fonts
-* fonts come through fontconfig, use the Pango fontnameing
- scheme -> 'Times 20' ... it is not possible to use
- truetype fonts directly anymore.
-* Tabs are position independent.
-* TRENDNAN filter that ignores NAN values while caculating the TREND data. (Timo Stripf)
-* --full-size-mode to specify the outer border of the image and not just of the graphing canvas (Matthew Chambers)
-* TEXTALIGN command to alter default text alignment behaviour
-* C API supports in-memory graphing with rrd_graph_in_memory (Evan Miller)
-
-Forecasting (Evan Miller)
------------
-* the new MHWPREDICT consolidation function uses a variation of the Holt-Winters
- method. It is a drop-in replacement for HWPREDICT, and is better suited for
- data whose seasonal variations grow or shrink in proportion to the average.
-
-* Due to the new aggregation function, we also get a new version of the
- rrd file format.
-
-Locale Independent 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.
-
-RRDTOOL NEWS
-============
-Major Changes between 1.0.x and 1.2.x
-
-Graphing
---------
-
-* rewritten graphics generation based on libart.
- - anti-aliased output
- - alpha transparency support
- - truetype fonts
-
-* additional graphics formats: EPS, PDF, SVG
-
-* extended multi-part documentation
-
-* VDEF support; define and use variables. Find, and use, the
- maximum rate seen by rrdtool; compute and show the average