X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=NEWS;h=d1fff4a5c16acd808092f9cc0008a991d12674fd;hb=5493345a7b1e79ef80e6f333b3b5162b976390b9;hp=8f2a87888f72312c1d29911e5b3ee929ae44ca8c;hpb=c505944c63f4dbe05943c05f3b927acca9394143;p=rrdtool.git

diff --git a/NEWS b/NEWS
index 8f2a878..d1fff4a 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,34 @@
 RRDTOOL NEWS
 ============
+Major Changes between 1.2.x and 1.3.x
+
+see http://oss.oetiker.ch/rrdtool-trac/wiki/RRDtool13
+for up to date information
+
+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
+  scalability, much reduced memory-footprint and much less blocking on
+  disk
+* implemented optional full file-descriptor access instead of FILE* access
+
+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+* libart has been replaced by cairo/pango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)
+
+RRDTOOL NEWS
+============
 Major Changes between 1.0.x and 1.2.x
 
 Graphing
@@ -40,6 +69,13 @@ 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,