5 In this file I am noting the major changes to RRDtool
6 for details check the svn ChangeLog
8 2005/04/04 Tobi Oetiker <tobi@oetiker.ch>
9 After adding lots of patches and doing a
10 autotools update we are ready for 1.2rc1
12 2004/01/20 Tobi Oetiker <tobi@oetiker.ch>
13 Ripped out all foreign libraries and adapted
14 Configure and Makefiles and accordingly.
16 2002/03/26 Peter Speck <speck@ruc.dk>
17 Contribution of an svg output routine for the new gfx graphing part
19 2002/03/23 Alex van den Bogaerdt <alex@ergens.op.Het.Net>
20 Several visible changes made to rrd_graph
21 * Pie chart support workable
22 * Elements that are not used do not take up space on the img
23 * Hack for the missing rotated text (see --vertical-label)
24 * Tiny boxes in front of labels now scale with the text
26 2002/01/15 Tobias Oetiker <tobi@oetiker.ch>
28 * Replace libgd with libart
30 * Updated zlib and libpng
31 * rrd_gfx.c intrduced as libart wrapper
32 * LINE takes now a float as argument
33 * RRDtool uses truetype for fonts
34 * thanks to libart there is now full alpha transparenc
36 * the new option --font lets customize the font
37 and size for various graph elements
38 * Updated to -> libtool 1.4.2 automake 2.12 autoconf 2.52
39 * new --zoom commandline option for zoom ans shrinking
40 ---- Still missing is rotatet text for the yaxis description
41 ---- Still missing is tab support in the text rendere
42 ---- Still missing is autoconf support for a default truetype font
44 2001/07/26 Alex van den Bogaerdt <alex@ergens.op.Het.Net>
45 Added TOTAL to the VDEF functions.
47 2001/07/19 Alex van den Bogaerdt <alex@ergens.op.Het.Net>
48 VDEF support. This is a variable containing one value
49 and a time component. This type of variable can hold
50 the result of a function over a complete time series
51 of data (DEF or CDEF) such as the maximum seen, and when.
53 2001/03/10 Jake Brutlag <jakeb@corp.webtv.net>
54 Support for COMPUTE data sources (CDEF data sources). Removes the RPN
55 parser and calculator from rrd_graph and puts then in a new file,
56 rrd_rpncalc.c. Changes to core files rrd_create and rrd_update. Some
57 clean-up of aberrant behavior stuff, including a bug fix.
58 Documentation update (rrdcreate.pod, rrdupdate.pod). Change xml format.
60 2001/03/07 Tobias Oetiker <oetiker@ee.ethz.ch>
61 Integrated complete rewrite
62 of rrdgraph documentation by Alex van den Bogaerdt
63 <alex@ergens.op.Het.Net>. This also contains info on his planned
64 changes to the rrdgraph module
66 2001/03/02 Tobias Oetiker <oetiker@ee.ethz.ch>
67 Added Aberrant Patch from Jake Brutlag <jakeb@microsoft.com>
68 From now one, new rrd files use version tag 0002. They can
69 NOT be read by the old 1.0.x RRDtools.
72 Aberrant Behavior Detection support. A brief overview added to
73 rrdtool.pod. Major updates to rrd_update.c, rrd_create.c. Minor update to
74 other core files. Updated documentation: rrdcreate.pod, rrdgraph.pod,
75 rrdtune.pod. This is backwards compatible (i.e. new tool can read and will
76 leave the binary header unchanged for old files).
77 See http://cricket.sourceforge.net/aberrant/rrd_hw.htm