+Misc
+----
+* ruby rrd_fetch will return step as a last property -- Mike Perham
+
+Incompatibility
+---------------
+* If you create an RRD with the new MHWPREDICT function, the resulting rrdfile will
+ be version 0004 and can only be used in rrdtool 1.3.
+
+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
+
+* Sliding window (trend) analysis
+ Compute a smoother average, for instance over the last 6 CDPs
+
+* percentile (95th or other)
+ Remove peaks, 95 percent of all rates are at or below the
+ returned value
+
+Logging
+-------
+* a second logging interface: rrdtool updatev
+ Verbose updating of the database; show CPDs being created
+
+* Aberrant Behavior Detection with Holt-Winters Forecasting
+ Compare current data with expected data, detect and log when
+ the rates are outside expected levels
+
+* COMPUTE data type for artificial data-sources calculating their
+ input using RPN math and data from the other data-sources.
+
+Incompatibilities
+-----------------
+* Colons in COMMENT arguments to rrdtool graph must be escaped with a backslash
+
+* the --alt-y-mrtg option is gone or rather since 1.2.7 it is back but
+ without functionality.
+
+* In pipe mode, rrdtool answers with OK only if it was successful with the
+ command. Otherwhise the answer will be ERROR...
+
+
+Behind the Scenes
+-----------------
+* In order to support Holt-Winters and Calculated Datasources,
+ the rrdtool data format has changed. While the new version of rrdtool can
+ read files created with rrdtool 1.0.x. It is not possible to read files
+ created by rrdtool-1.2.x with rrdtool-1.0.x
+
+* External libraries are not included with rrdtool anymore. This is in line
+ with todays trend of using shared libraries everywhere. With the exception
+ of the cgi library most things required by rrdtool will be found on every recent
+ system.
+
+* Memory Mapped IO support for faster logging.