Editing RRDtool (section)

==Release history==
{| class="wikitable" style="float:right;"
|-
! Colour !! Meaning
|-
| style="background:red;"| Red || Release no longer supported
|-
| style="background:#a0e75a;"| Green || Release still supported
|-
| style="background:cyan;"| Blue || Future release
|}

The following table contains the '''release history of RRDtool''', showing its major releases.

{| class="wikitable" style="clear:both;"
|-
! Version number
! Date
! Links
! Notable changes
|-
! style="background:red;"| 1.0
| July 16, 1999
| [https://archive.today/20130115201059/http://oss.oetiker.ch/rrdtool-trac/browser/tags/1.0/program/NEWS Full release notes], [https://lists.oetiker.ch/pipermail/rrd-announce/1999-July/000007.html Announce]
| First release. Basically [[Multi Router Traffic Grapher|MRTG]] "done right".
|-
! style="background:red;"| 1.1
| April 25, 2005
| [https://archive.today/20130116023956/http://oss.oetiker.ch/rrdtool-trac/browser/tags/1.2.0/NEWS Full release notes], [https://lists.oetiker.ch/pipermail/rrd-announce/2005-April/000071.html Announce]
| libart; output EPS, PDF & SVG; VDEF; trends; percentiles; updatev; Holt-Winters Forecasting; COMPUTE; .rrd format change.
|-
! style="background:#a0e75a;"| 1.3
| June 11, 2008
| [https://archive.today/20130115190608/http://oss.oetiker.ch/rrdtool-trac/browser/tags/1.3.0/NEWS Full release notes], [https://lists.oetiker.ch/pipermail/rrd-announce/2008-June/000109.html Announce]
| Safer & faster file access; cairo/pango; anti-aliasing; TEXTALIGN; dashed lines; new HWPREDICT; libxml; i18n; XML dump;
|-
! style="background:#a0e75a;"| 1.4
| October 27, 2009
| [https://raw.githubusercontent.com/oetiker/rrdtool-1.x/894d009df2ee64daa21e1fe03a987b3755c4d7f9/NEWS Full release notes], [https://lists.oetiker.ch/pipermail/rrd-announce/2009-October/000134.html Announce]
| Caching daemon; VDEF PERCENTNAN; CDEF PREDICT & PREDICTSIGMA; libDBI; graph legends positioning; [[Lua (programming language)|Lua]] bindings; 3D border width; and more ...
|-
! style="background:#a0e75a;"| 1.5
| April 16, 2015
| [https://archive.today/20150429194236/http://oss.oetiker.ch/rrdtool-trac/browser/tags/1.5.0/NEWS Full release notes], [http://oss.oetiker.ch/rrdtool/forum.en.html#nabble-td7582894 Announce]
| Use data from callback functions; Population of new rrd files with data from old ones; [[.NET Framework|.NET bindings]]
|-
! style="background:#a0e75a;"| 1.6
| May 9, 2016
| [https://github.com/oetiker/rrdtool-1.x/blob/1.6/NEWS Full release notes], [http://oss.oetiker.ch/rrdtool/forum.en.html#nabble-f937719 Announce]
| Thread Safety
|-
! style="background:#a0e75a;"| 1.7
| May 17, 2017
| [https://github.com/oetiker/rrdtool-1.x/blob/bfc82d5242855628b826018479df00e0ec4e8360/CHANGES Full release notes]
| Results of code audit; overhaul of the Python bindings; various other small feature improvements
|-
! style="background:#a0e75a;"| 1.8
| March 13, 2022
| [https://github.com/oetiker/rrdtool-1.x/blob/003a907f089befdff75ef6048ba427d35c677cf6/CHANGES Full release notes]
| ROUND function for rrd RPN, vcpkg support for MSVC builds, first_weekday for Windows port, x64 platform for win32 build, --add-jsontime for graphv, add --utc to graph, automated testing for win32 builds, support TUNE command in rrdcached
|}