X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=NEWS;h=8741b7b91d5a8fb09f24ee5e0008914af12a0d68;hp=32ee7d42543c6a7d9608bc12bfe394152300030e;hb=d4110e29da41ce702bcc3327e86768c6f266915e;hpb=2815c8a96b82730e41cebf8a5065e00666c560b8

diff --git a/NEWS b/NEWS
index 32ee7d4..8741b7b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,80 +1,15 @@
 RRDTOOL NEWS
 ============
-Major Changes between 1.2.x and 1.3.x
 
-File access methods
--------------------
-* 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
+##########################################
+Functional Changes between 1.3.x and 1.4.x
+------------------------------------------
 
-Graphing
---------
-* libart has been replaced by cairo/pango
-* pango markup is supported
-* full gridfitting
+RRDcached Accelerator
+---------------------
+tbd
 
-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
+RRDdump
 -------
-* 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.
+* no more spaces in output
+* --no-header replaced with --header {xsd,dtd}