வார்ப்புரு:Timeline Ubuntu Linux
{{#tag:timeline|
 Define $width = 1000
 Define $warning = 890 # $width - 110
 Define $height = 960
 
 Define $start = 01/01/2003
 Define $end = 31/12/2030
 Define $now = {{#time: d/m/Y}}
 
 ImageSize = width:$width height:$height
 PlotArea = right:10 left:100 bottom:80 top:60
 DateFormat = dd/mm/yyyy
 Period = from:$start till:$end
 TimeAxis = orientation:horizontal
 Legend = orientation:vertical position:bottom columns:3
 
 Colors =
      id:bg              value:white
      id:gridlight       value:rgb(0.9,0.9,0.9)
      id:gridline        value:rgb(0.8,0.8,0.8)
      id:lighttext       value:rgb(0.5,0.5,0.5)
      id:development     value:rgb(0.6,0.6,0.6)    Legend:Development
      id:stable          value:rgb(0.97,0.94,0.04) Legend:Standard_support
      id:stable1         value:rgb(0.97,0.5,0)     Legend:Extended_desktop_and_server_support
      id:stable2         value:rgb(0.8,0,0)        Legend:Extended_server_support
      id:stable3         value:rgb(0.5,0,0)        Legend:Extended_security_maintenance
      id:today           value:rgb(0.2,0.2,0.9)
      id:otheros         value:rgb(0.6,0.6,0.9)
 
 BackgroundColors = canvas:bg
 ScaleMinor = gridcolor:gridlight unit:month increment:3 start:$start
 ScaleMajor = gridcolor:gridline unit:year increment:2 start:$start
 
 Define $dx = -50 # Shift text to right side of bar.
 Define $dy = -5 # Shift text to top side of bar.
 
 LineData=
    at:$now color:today width:0.1
 
 PlotData=
   bar:Impish width:20
     color:development mark:(line,white) align:left fontsize:M
     from:22/04/2021 till:14/10/2021  shift:(20,$dy) text:&quot;21.10&quot; # https://wiki.ubuntu.com/Releases
     color:stable mark:(line,white) align:left fontsize:M
     from:14/10/2021 till:22/07/2022               # Estimated
 
   bar:Hirsute width:20
     color:development mark:(line,white) align:left fontsize:M
     from:22/10/2020 till:22/04/2021  shift:(20,$dy) text:&quot;21.04&quot; # https://wiki.ubuntu.com/Releases
     color:stable mark:(line,white) align:left fontsize:M
     from:22/04/2021 till:22/01/2022               # Estimated
 
   bar:Groovy width:20
     color:development mark:(line,white) align:left fontsize:M
     from:23/04/2020 till:22/10/2020  shift:(20,$dy) text:&quot;20.10&quot; # https://wiki.ubuntu.com/GroovyGorilla/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:22/10/2020 till:22/07/2021               # Estimated
 
   bar:Focal width:20
     color:development mark:(line,white) align:left fontsize:M
     from:19/10/2019 till:23/04/2020 shift:(20,$dy) text:&quot;20.04 LTS&quot; # https://wiki.ubuntu.com/FocalFossa/ReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:23/04/2020 till:23/04/2025 # End estimated https://wiki.ubuntu.com/Releases?rev=289
     color:stable3 mark:(line,white) align:left fontsize:M
     from:23/04/2025 till:23/04/2030 # From estimated https://wiki.ubuntu.com/Releases?rev=289
     
   bar:Eoan width:20
     color:development mark:(line,white) align:left fontsize:M
     from:18/04/2019 till:17/10/2019  shift:(20,$dy) text:&quot;19.10&quot; # # https://wiki.ubuntu.com/EoanErmine/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:17/10/2019 till:17/07/2020
 
   bar:Disco width:20
     color:development mark:(line,white) align:left fontsize:M
     from:18/10/2018 till:18/04/2019  shift:(20,$dy) text:&quot;19.04&quot; # https://wiki.ubuntu.com/DiscoDingo/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:18/04/2019 till:23/01/2020
 
   bar:Cosmic width:20
     color:development mark:(line,white) align:left fontsize:M
     from:26/04/2018 till:18/10/2018 shift:(20,$dy) text:&quot;18.10&quot; # https://wiki.ubuntu.com/CosmicCuttlefish/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:18/10/2018 till:18/07/2019
 
   bar:Bionic width:20
     color:development mark:(line,white) align:left fontsize:M
     from:19/10/2017 till:26/04/2018 shift:(20,$dy) text:&quot;18.04 LTS&quot; # https://wiki.ubuntu.com/BionicBeaver/ReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:26/04/2018 till:26/04/2023 # https://wiki.ubuntu.com/Releases?rev=264
     color:stable3 mark:(line,white) align:left fontsize:M
     from:26/04/2023 till:26/04/2028 # end estimated https://wiki.ubuntu.com/Releases?rev=264
 
   bar:Artful width:20
     color:development mark:(line,white) align:left fontsize:M
     from:13/04/2017 till:19/10/2017 shift:(20,$dy) text:&quot;17.10&quot; # https://wiki.ubuntu.com/ArtfulAardvark/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:19/10/2017 till:19/07/2018
 
   bar:Zesty width:20
     color:development mark:(line,white) align:left fontsize:M
     from:13/10/2016 till:13/04/2017 shift:(20,$dy) text:&quot;17.04&quot; # https://wiki.ubuntu.com/ZestyZapus/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:13/04/2017 till:13/01/2018
 
   bar:Yakkety width:20
     color:development mark:(line,white) align:left fontsize:M
     from:21/04/2016 till:13/10/2016 shift:(20,$dy) text:&quot;16.10&quot; # https://wiki.ubuntu.com/YakketyYak/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:13/10/2016 till:20/07/2017
 
   bar:Xenial width:20
     color:development mark:(line,white) align:left fontsize:M
     from:22/10/2015 till:21/04/2016 shift:(20,$dy) text:&quot;16.04 LTS&quot; # https://wiki.ubuntu.com/XenialXerus/ReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:21/04/2016 till:21/04/2021 # Estimated
     color:stable3 mark:(line,white) align:left fontsize:M
     from:21/04/2021 till:26/04/2024 # end estimated https://www.ubuntu.com/esm
 
   bar:Wily width:20
     color:development mark:(line,white) align:left fontsize:M
     from:23/04/2015 till:22/10/2015 shift:(20,$dy) text:&quot;15.10&quot; # https://wiki.ubuntu.com/WilyWerewolf/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:22/10/2015 till:28/07/2016
 
   bar:Vivid width:20
     color:development mark:(line,white) align:left fontsize:M
     from:23/10/2014 till:23/04/2015 shift:(20,$dy) text:&quot;15.04&quot; # https://wiki.ubuntu.com/VividVervet/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:23/04/2015 till:04/02/2016
 
   bar:Utopic width:20
     color:development mark:(line,white) align:left fontsize:M
     from:17/04/2014 till:23/10/2014 shift:(20,$dy) text:&quot;14.10&quot; # https://wiki.ubuntu.com/UtopicUnicorn/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:23/10/2014 till:23/07/2015
 
   bar:Trusty width:20
     color:development mark:(line,white) align:left fontsize:M
     from:17/10/2013 till:17/04/2014 shift:(20,$dy) text:&quot;14.04 LTS&quot; # https://wiki.ubuntu.com/TrustyTahr/ReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:17/04/2014 till:30/04/2019 # https://blog.ubuntu.com/2018/09/19/extended-security-maintenance-ubuntu-14-04-trusty-tahr
     color:stable3 mark:(line,white) align:left fontsize:M
     from:30/04/2019 till:30/04/2022 # end estimated https://blog.ubuntu.com/2018/09/19/extended-security-maintenance-ubuntu-14-04-trusty-tahr
 
   bar:Saucy width:20
     color:development mark:(line,white) align:left fontsize:M
     from:25/04/2013 till:17/10/2013 shift:(20,$dy) text:&quot;13.10&quot; # https://wiki.ubuntu.com/SaucySalamander/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:17/10/2013 till:17/07/2014
 
   bar:Raring width:20
     color:development mark:(line,white) align:left fontsize:M
     from:18/10/2012 till:25/04/2013 shift:(20,$dy) text:&quot;13.04&quot; # https://wiki.ubuntu.com/RaringRingtail/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:25/04/2013 till:27/01/2014
 
   bar:Quantal width:20
     color:development mark:(line,white) align:left fontsize:M
     from:26/04/2012 till:18/10/2012 shift:(20,$dy) text:&quot;12.10&quot; # https://wiki.ubuntu.com/QuantalQuetzal/ReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:18/10/2012 till:16/05/2014
 
   bar:Precise width:20
     color:development mark:(line,white) align:left fontsize:M
     from:13/10/2011 till:26/04/2012 shift:(20,$dy) text:&quot;12.04 LTS&quot; # https://wiki.ubuntu.com/PrecisePangolin/ReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:26/04/2012 till:28/04/2017
     color:stable3 mark:(line,white) align:left fontsize:M
     from:28/04/2017 till:26/04/2019 # Estimated
 
   bar:Oneiric width:20
     color:development mark:(line,white) align:left fontsize:M
     from:28/04/2011 till:13/10/2011 shift:(20,$dy) text:&quot;11.10&quot; # https://wiki.ubuntu.com/OneiricReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:13/10/2011 till:09/05/2013
 
   bar:Natty width:20
     color:development mark:(line,white) align:left fontsize:M
     from:10/10/2010 till:28/04/2011 shift:(20,$dy) text:&quot;11.04&quot; # https://wiki.ubuntu.com/NattyReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:28/04/2011 till:28/10/2012
 
   bar:Maverick width:20
     color:development mark:(line,white) align:left fontsize:M
     from:29/04/2010 till:10/10/2010 shift:(20,$dy) text:&quot;10.10&quot; # https://wiki.ubuntu.com/MaverickReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:10/10/2010 till:10/04/2012
 
   bar:Lucid width:20
     color:development mark:(line,white) align:left fontsize:M
     from:29/10/2009 till:29/04/2010 shift:(20,$dy) text:&quot;10.04 LTS&quot; # https://wiki.ubuntu.com/LucidReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:29/04/2010 till:09/05/2013
     color:stable2 mark:(line,white) align:left fontsize:M
     from:09/05/2013 till:30/04/2015
 
   bar:Karmic width:20
     color:development mark:(line,white) align:left fontsize:M
     from:23/04/2009 till:29/10/2009 shift:(20,$dy) text:&quot;9.10&quot; # https://wiki.ubuntu.com/KarmicReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:29/10/2009 till:30/04/2011
 
   bar:Jaunty width:20
     color:development mark:(line,white) align:left fontsize:M
     from:30/10/2008 till:23/04/2009 shift:(20,$dy) text:&quot;9.04&quot; # https://wiki.ubuntu.com/JauntyReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:23/04/2009 till:23/10/2010
 
   bar:Intrepid width:20
     color:development mark:(line,white) align:left fontsize:M
     from:24/04/2008 till:30/10/2008 shift:(20,$dy) text:&quot;8.10&quot; # https://wiki.ubuntu.com/IntrepidReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:30/10/2008 till:30/04/2010
 
   bar:Hardy width:20
     color:development mark:(line,white) align:left fontsize:M
     from:18/10/2007 till:24/04/2008 shift:(20,$dy) text:&quot;8.04 LTS&quot; # https://wiki.ubuntu.com/HardyReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:24/04/2008 till:12/05/2011
     color:stable2 mark:(line,white) align:left fontsize:M
     from:12/05/2011 till:09/05/2013
 
   bar:Gutsy width:20
     color:development mark:(line,white) align:left fontsize:M
     from:19/04/2007 till:18/10/2007 shift:(20,$dy) text:&quot;7.10&quot; # https://wiki.ubuntu.com/GutsyReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:18/10/2007 till:18/04/2009
 
   bar:Feisty width:20
     color:development mark:(line,white) align:left fontsize:M
     from:25/10/2006 till:19/04/2007 shift:(20,$dy) text:&quot;7.04&quot; # https://wiki.ubuntu.com/FeistyReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:19/04/2007 till:19/10/2008
 
   bar:Edgy width:20
     color:development mark:(line,white) align:left fontsize:M
     from:01/06/2006 till:26/10/2006 shift:(20,$dy) text:&quot;6.10&quot; # https://wiki.ubuntu.com/EdgyReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:26/10/2006 till:26/04/2008
 
   bar:Dapper width:20
     color:development mark:(line,white) align:left fontsize:M
     from:12/10/2005 till:01/06/2006 shift:(25,$dy) text:&quot;6.06 LTS&quot; # https://wiki.ubuntu.com/DapperReleaseSchedule
     color:stable1 mark:(line,white) align:left fontsize:M
     from:01/06/2006 till:14/07/2009
     color:stable2 mark:(line,white) align:left fontsize:M
     from:14/07/2009 till:01/06/2011
 
   bar:Breezy width:20
     color:development mark:(line,white) align:left fontsize:M
     from:08/04/2005 till:13/10/2005 shift:(20,$dy) text:&quot;5.10&quot; # https://lists.ubuntu.com/archives/ubuntu-announce/2005-September/000031.html, https://wiki.ubuntu.com/BreezyReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:13/10/2005 till:13/04/2007
 
   bar:Hoary width:20
     color:development mark:(line,white) align:left fontsize:M
     from:20/10/2004 till:08/04/2005 shift:(20,$dy) text:&quot;5.04&quot; # https://lists.ubuntu.com/archives/ubuntu-announce/2005-January/000012.html, https://wiki.ubuntu.com/HoaryReleaseSchedule
     color:stable mark:(line,white) align:left fontsize:M
     from:08/04/2005 till:31/10/2006
 
   bar:Warty width:20
     color:development mark:(line,white) align:left fontsize:M
     from:05/04/2004 till:20/10/2004 shift:(20,$dy) text:&quot;4.10&quot; # https://lists.ubuntu.com/archives/ubuntu-announce/2004-September/000000.html,  https://wiki.ubuntu.com/WartyWarthog
     color:stable mark:(line,white) align:left fontsize:M
     from:20/10/2004 till:30/04/2006
 
   bar:&amp;nbsp; from:start till:end align:center color:otheros shift:(0,-5)  text:&quot;Parallel releases for comparison&quot;
 
   bar:Debian width:20
     color:stable mark:(line,black) align:left fontsize:M
     from:06/06/2005 till:06/06/2005 shift:(5,$dy) text:&quot;3.1&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:08/04/2007 till:08/04/2007 shift:(5,$dy) text:&quot;4.0&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:14/02/2009 till:14/02/2009 shift:(5,$dy) text:&quot;5.0&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:06/02/2011 till:06/02/2011 shift:(5,$dy) text:&quot;6.0&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:04/05/2013 till:04/05/2013 shift:(5,$dy) text:&quot;7&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:25/04/2015 till:26/04/2015 shift:(5,$dy) text:&quot;8&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:17/06/2017 till:17/06/2017 shift:(5,$dy) text:&quot;9&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:06/07/2019 till:06/07/2019 shift:(5,$dy) text:&quot;10&quot;
 &lt;!--    color:stable mark:(line,black) align:left fontsize:M
     from:12/06/2021 till:12/06/2021 shift:(5,$dy) text:&quot;11&quot;--&gt;
 &lt;!--    color:stable mark:(line,black) align:left fontsize:M
     from:12/06/2023 till:12/06/2023 shift:(5,$dy) text:&quot;12&quot;--&gt;
 &lt;!--    color:stable mark:(line,black) align:left fontsize:M
     from:12/06/2025 till:12/06/2025 shift:(5,$dy) text:&quot;13&quot;--&gt;
 
   bar:Linux&amp;nbsp;kernel width:20
     color:stable mark:(line,black) align:left fontsize:M
     from:14/08/2004 till:14/08/2004 shift:(5,$dy) text:&quot;2.6.8&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:02/01/2006 till:02/01/2006 shift:(5,$dy) text:&quot;2.6.15&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:24/01/2008 till:24/01/2008 shift:(5,$dy) text:&quot;2.6.24&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:02/12/2009 till:02/12/2009 shift:(5,$dy) text:&quot;2.6.32&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:04/01/2012 till:04/01/2012 shift:(5,$dy) text:&quot;3.2&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:19/01/2014 till:19/01/2014 shift:(5,$dy) text:&quot;3.13&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:10/01/2016 till:10/01/2016 shift:(5,$dy) text:&quot;4.4&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:28/01/2018 till:28/01/2018 shift:(5,$dy) text:&quot;4.15&quot;
     color:stable mark:(line,black) align:left fontsize:M
     from:24/11/2019 till:24/11/2019 shift:(5,$dy) text:&quot;5.4&quot;
 
 TextData =
   fontsize:S
   textcolor:lighttext
   pos:($warning,30)
   text:Updated {{CURRENTYEAR}}-{{CURRENTMONTH}}-{{CURRENTDAY2}} # yyyy-mm-dd (Internationalized date format)
 
 TextData =
    pos:(400,$height)
    fontsize:XL
    textcolor:black
    text:&quot;Ubuntu release timeline&quot;
 
 }}&lt;noinclude&gt;
 [[Category:Computing graphical timeline templates|Ubuntu Linux]]