X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=NEWS;h=b7c5e47245eba4973a7aae70b26b79133b77563c;hp=7c69bdbdc1ab9745ea3f51b932e4b6abfc290fcc;hb=a9f9c7a945caf1df7b8291755a5586313c018e41;hpb=2269cac6b933b95875479de98d4da94d9efa195f

diff --git a/NEWS b/NEWS
index 7c69bdb..b7c5e47 100644
--- a/NEWS
+++ b/NEWS
@@ -1,11 +1,21 @@
 RRDTOOL NEWS
 ============
+
+#####################################
 Major Changes between 1.2.x and 1.3.x
+-------------------------------------
+
+RRdtool dump / restore Incompatibilities
+----------------------------------------
+rrdtool dump 1.3 does emit completely legal xml. Basically this means that
+it contains an xml header and a DOCTYPE definition. Unfortunately this
+causes older versions of rrdtool restore to be unhappy.
 
-see http://oss.oetiker.ch/rrdtool-trac/wiki/RRDtool13
-for up to date information
+To restore a new dump with ann old rrdtool restore version, either remove
+the xml header and the doctype by hand (both on the first line of the dump)
+or use rrdtool dump --no-header.
 
-File access methods (Bernhard Fischer)
+NEW File access methods (Bernhard Fischer)
 -------------------
 * introduced file-accessor functions rrd_read/rrd_seek/rrd_write
 * implemented full mmap-based file access with madvise hints for improved
@@ -13,7 +23,7 @@ File access methods (Bernhard Fischer)
   disk
 * implemented optional full file-descriptor access instead of FILE* access
 
-Graphing (Tobi Oetiker)
+NEW Graphing (Tobi Oetiker)
 --------
 * libart has been replaced by cairo/pango
 * pango markup is supported
@@ -27,24 +37,61 @@ Graphing (Tobi Oetiker)
 * 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)
+* C API in-memory graphing with rrd_graph_v (Evan Miller)
+* draw dashed lines in graphs (Thomas Gutzler)
+* new interface graphv which returns inforamation using the rrd_info
+  interface (Tobi Oetiker and Mark Plaksin)
+* improved horizontal grid. Have a bit more grid lines and y-axis labels
+  while keeping them fahr enough apart to not run into each other.
+
+NEW 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.
 
-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.
+* 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.
 
-RRDTOOL NEWS
-============
-Major Changes between 1.0.x and 1.2.x
+Rewrites
+--------
+* rrd_restore now uses libxml for parsing which makes things much more
+  tolerant towards xml variations. The old code could mostly just parse the
+  xml as it was output by rrdtool dump. See also: 'incompatibilities' at the
+  top of this document. (by Florian octo Forster)
+
+* rrd_update rewritten to make it more modular. Fixed two longstanding
+  HW bugs in the process (Evan Miller)
+
+Internationalization (Takao Fujiwara and Tobi Oetiker)
+--------------------
+* The help output by rrdtool has been internationalized. There are no real
+  translations included with rrdtool yet, contributions are welcome.
+* The internationalization will only be compiled if libintl and friends are
+  available on your system. Use the configure option --disable-libintl if
+  you want to disable this feature
+
+Language Bindings
+-----------------
+* ruby rrd_fetch will return step as a last property -- Mike Perham
+
+* python rrdtool.info does now conform with the data structure returned
+  by the other language bindings. This is incompatible with the
+  previous (broken) version --tobi
+
+* python bindings got updatev support --tobi
 
+* ruby, perl, python bindings support the new graphv interface --tobi
+
+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
+======================================================================================
 Graphing
 --------