= Changelog Overview =

This is a summary of links to the changelogs, revisions and tickets of the open source game [https://play0ad.com/game-info/project-overview/ 0 A.D.] sorted by releases. The list is divided by the phases of the classic [https://en.wikipedia.org/wiki/Software_release_life_cycle software release life cycle].
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== Beta (0.x.x) ==

''Beta phase generally begins when the software is feature complete but likely to contain a number of known or unknown bugs. Software in the beta phase will generally have many more bugs in it than completed software, as well as speed/performance issues and may still cause crashes or data loss. The focus of beta testing is reducing impacts to users, often incorporating usability testing.''
[ [https://en.wikipedia.org/wiki/Software_release_life_cycle#Beta Wikipedia] ]

||='''version''' =||='''codename''' =||='''release date'''^(1)^ =||='''last commit''' =||='''changelogs''' =||='''revisions''' =||='''tickets''' =||='''top 3 highlights''' =||
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== Alpha (0.0.x) ==

''The alpha phase of the release life cycle is the first phase to begin software testing [...]. Alpha software can be unstable and could cause crashes or data loss. Alpha software may not contain all of the features that are planned for the final version. [...] The alpha phase usually ends with a feature freeze, indicating that no more features will be added to the software.''
[ [https://en.wikipedia.org/wiki/Software_release_life_cycle#Alpha Wikipedia] ]

||='''version''' =||='''codename''' =||='''release date'''^(1)^ =||='''last commit''' =||='''changelogs''' =||='''revisions''' =||='''tickets''' =||='''top 3 highlights''' =||
||=0.0.22 =||=V... =||= =||= =||= =||= =||= =||= =||
||=0.0.21 =||=U... =||=not known yet =||=[http://trac.wildfiregames.com/changeset current] =||=[http://trac.wildfiregames.com/wiki/Alpha21 log] =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=head&stop_rev=17966&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?group=status&milestone=Alpha+21 all] =||=Seleucid building models, new buildings, champion and siege rebalance =||
||=[https://wildfiregames.com/forum/index.php?/topic/20628-new-release-0-ad-alpha-20-timosthenes/ 0.0.20] =||=[https://en.wikipedia.org/wiki/Timosthenes Timosthenes] =||=31 March 2016 =||=r17965 =||=[http://trac.wildfiregames.com/wiki/Alpha20_Timosthenes log] =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=17965&stop_rev=17299&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?group=status&milestone=Alpha+20 all] =||=new maps, new technologies, cinematic camera system =||
||=[https://wildfiregames.com/forum/index.php?/topic/20238-new-release-0-ad-alpha-19-syllepsis/ 0.0.19] =||=[https://en.wiktionary.org/wiki/%CF%83%CF%8D%CE%BB%CE%BB%CE%B7%CF%88%CE%B7 Syllepsis] =||=21/22 November 2015 =||=r17298 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=17298&stop_rev=16412&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+19&group=component&col=id&col=summary&col=owner&order=priority all] =||=new pathfinder, capturing, visual replay =||
||=[https://wildfiregames.com/forum/index.php?/topic/19709-new-release-0-ad-alpha-18-rhododactylos/ 0.0.18] =||=[https://en.wikipedia.org/wiki/Eos Rhododaktylos] =||=9/10 March 2015 =||=r16411 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=16411&stop_rev=15850&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+18&group=component&col=id&col=summary&col=owner&order=priority all] =||=technology tree, SpiderMonkey v31, C++11 =||
||=[https://wildfiregames.com/forum/index.php?/topic/19235-0-ad-alpha-17-quercus-is-now-released/ 0.0.17] =||=[https://en.wikipedia.org/wiki/Oak Quercus] =||=11/12/17 October 2014 =||=r15849 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=15849&stop_rev=15149&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+17&group=component&col=id&col=summary&col=owner&order=priority all] =||=combat rebalance, triggers, mod selection =||
||=[https://wildfiregames.com/forum/index.php?/topic/18655-new-release-0-ad-alpha-16-pata%C3%B1jali/ 0.0.16] =||=[https://en.wikipedia.org/wiki/Patanjali Patañjali] =||=12 May 2014[[BR]]23 June 2014 =||=r15148 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=15148&stop_rev=14387&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+16&group=component&col=id&col=summary&col=owner&order=priority all] =||=localization, Petra AI, SpiderMonkey v24 =||
||=[https://wildfiregames.com/forum/index.php?/topic/17995-new-release-alpha-15-osiris/ 0.0.15] =||=[https://en.wikipedia.org/wiki/Osiris Osiris] =||=18/20 December 2013 =||=r14386 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=14386&stop_rev=13797&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+15&group=component&col=id&col=summary&col=owner&order=priority all] =||=Ptolemies added, multiplayer lobby, auras =||
||=[https://wildfiregames.com/forum/index.php?/topic/17557-new-release-alpha-14-naukratis-indiegogo-fundraiser/ 0.0.14] =||=[https://en.wikipedia.org/wiki/Naucratis Naukratis] =||=2/6 September 2013 =||=r13796 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=13796&stop_rev=13333&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+14&group=component&col=id&col=summary&col=owner&order=priority all] =||=blacksmiths, infinite farms, exponential armour =||
||=[https://wildfiregames.com/forum/index.php?/topic/17189-new-release-0-ad-alpha-13-magadha/ 0.0.13] =||=[https://en.wikipedia.org/wiki/Magadha_Kingdom Magadha] =||=1/2 April 2013 =||=r13332 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=13332&stop_rev=12996&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+13&group=component&col=id&col=summary&col=owner&order=priority all] =||=Mauryans added, AI difficulty levels, new music tracks =||
||=[https://wildfiregames.com/forum/index.php?/topic/16864-new-release-0-ad-alpha-12-loucetios/#comment-258414 0.0.12] =||=[https://en.wikipedia.org/wiki/Loucetios Loucetios] =||=15/16 December 2012 =||=r12995 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=12995&stop_rev=12637&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+12&group=component&col=id&col=summary&col=owner&order=priority all] =||=diplomacy, hero return, formation order queueing =||
||=[https://wildfiregames.com/forum/index.php?/topic/16513-new-release-0-ad-alpha-11-kronos/ 0.0.11] =||=[https://en.wikipedia.org/wiki/Cronus Kronos] =||=5/6 September 2012 =||=r12636 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=12636&stop_rev=11864&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+11&group=component&col=id&col=summary&col=owner&order=priority all] =||=Celts replaced by !Britons/Gauls,[[BR]]ally shared line-of-sight, advanced rendering =||
||=[https://wildfiregames.com/forum/index.php?/topic/16051-new-release-0-ad-alpha-10-jhelum/ 0.0.10] =||=[https://en.wikipedia.org/wiki/Jhelum_River Jhelum] =||=15 May 2012 =||=r11863 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=11863&stop_rev=11340&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+10&group=component&col=id&col=summary&col=owner&order=priority all] =||=Hellenes replaced by !Athenians/Macedonians/Spartans,[[BR]]technologies, click-and-drag walls =||
||=[https://wildfiregames.com/forum/index.php?/topic/15786-new-release-0-ad-alpha-9-ides-of-march/ 0.0.9] =||=[https://en.wikipedia.org/wiki/Ides_of_March Ides of March] =||=14/15 March 2012 =||=r11339 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=11339&stop_rev=10804&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+9&group=component&col=id&col=summary&col=owner&order=priority all] =||=Romans added, trading system, attack bonuses =||
||=[https://wildfiregames.com/forum/index.php?/topic/15422-new-release-0-ad-alpha-8-hax%C4%81mani%C5%A1/ 0.0.8] =||=[https://en.wikipedia.org/wiki/Achaemenes Haxāmaniš] =||=23 December 2011 =||=r10803 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=10803&stop_rev=10289&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+8&group=component&col=id&col=summary&col=owner&order=priority all] =||=Persians added, saved games, bartering =||
||=[https://wildfiregames.com/forum/index.php?/topic/15139-new-release-0-ad-alpha-7-geronium/ 0.0.7] =||=[https://en.wikipedia.org/wiki/Battle_of_Geronium Geronium] =||=17 September 2011 =||=r10288 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=10288&stop_rev=9787&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+7&group=component&col=id&col=summary&col=owner&order=priority all] =||=Carthaginians added, dynamic territories, new tracks and sound effects =||
||=[https://wildfiregames.com/forum/index.php?/topic/14923-new-release-0-ad-alpha-6-fortuna/ 0.0.6] =||=[https://en.wikipedia.org/wiki/Fortuna Fortuna] =||=8 July 2011 =||=r9786 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=9786&stop_rev=9531&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+6&group=component&col=id&col=summary&col=owner&order=priority all] =||=unit stances, new terrain textures, new sound effects =||
||=[https://wildfiregames.com/forum/index.php?/topic/14739-new-release-alpha-5-edetania/ 0.0.5] =||=[https://en.wikipedia.org/wiki/Ll%C3%ADria Edetania] =||=17 May 2011 =||=r9530 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=9530&stop_rev=9050&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+5&group=component&col=id&col=summary&col=owner&order=priority all] =||=Iberians added, random map generator, unit silhouettes behind buildings =||
||=[http://www.moddb.com/games/0-ad/news/new-release-0-ad-alpha-4-daedalus 0.0.4] =||=[https://en.wikipedia.org/wiki/Daedalus Daedalus] =||=11 March 2011 =||=r9049 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=9049&stop_rev=8833&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+4&group=component&col=id&col=summary&col=owner&order=priority all] =||=AI prototype, improved terrain rendering, improved fog-of-war =||
||=[https://wildfiregames.com/forum/index.php?/topic/13999-new-release-0-ad-alpha-3-cerberus/ 0.0.3] =||=[https://en.wikipedia.org/wiki/Cerberus Cerberus] =||=10 December 2010 =||=r8832 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=8832&stop_rev=8414&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+3&group=component&col=id&col=summary&col=owner&order=priority all] =||=round maps, Greek buildings, resource shuttling =||
||=[https://wildfiregames.com/forum/index.php?/topic/13665-new-release-0-ad-alpha-2-bellerophon/ 0.0.2] =||=[https://en.wikipedia.org/wiki/Bellerophon Bellerophon] =||=17 October 2010 =||=r8413 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=8413&stop_rev=7971&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+2&group=component&col=id&col=summary&col=owner&order=priority all] =||=formations, fog-of-war, new ingame GUI =||
||=[https://wildfiregames.com/forum/index.php?/topic/13300-new-release-0-ad-alpha-1-argonaut/ 0.0.1] =||=[https://en.wikipedia.org/wiki/Argonauts Argonaut] =||=15 August 2010 =||=r7970 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=7970&stop_rev=7733&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Alpha+1&group=component&col=id&col=summary&col=owner&order=priority all] =||=new maps, animal AI, multiplayer chat =||
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== Pre-Alpha (no specific version) ==

''Pre-alpha refers to all activities performed during the software project before testing. These activities can include requirements analysis, software design, software development, and unit testing. In typical open source development, there are several types of pre-alpha versions. Milestone versions include specific sets of functions and are released as soon as the functionality is complete.''
[ [https://en.wikipedia.org/wiki/Software_release_life_cycle#Pre-alpha Wikipedia] ]

The 0 A.D. pre-alpha versions are not playable and only meant for developers.

||='''version''' =||='''codename''' =||='''release date'''^(1)^ =||='''last commit''' =||='''changelogs''' =||='''revisions''' =||='''tickets''' =||='''top 3 highlights''' =||
||=[https://wildfiregames.com/forum/index.php?/topic/13201-0-ad-pre-alpha-3-released/ pre3] =||=none =||=10 July 2010 =||=r7732 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=7732&stop_rev=7540&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Pre-Alpha+3&group=component&col=id&col=summary&col=owner&order=priority all] =||=multiplayer support, improved GUI, improved pathfinding =||
||=[https://wildfiregames.com/forum/index.php?/topic/13078-0-ad-pre-alpha-2-released/ pre2] =||=none =||=12 May 2010 =||=r7539 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=7539&stop_rev=7420&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Pre-Alpha+2&group=component&col=id&col=summary&col=owner&order=priority all] =||=new pathfinding system, training queues, dynamic minimap =||
||=[https://wildfiregames.com/forum/index.php?/topic/12974-0-ad-debuts-pre-alpha-version/ pre1] =||=none =||=1 April 2010 =||=r7419 =||= =||=[http://trac.wildfiregames.com/log?action=stop_on_copy&mode=follow_copy&rev=7419&stop_rev=6944&limit=999&verbose=on all] =||=[http://trac.wildfiregames.com/query?milestone=Pre-Alpha+1&group=component&col=id&col=summary&col=owner&order=priority all] =||=first prebuilt version (Windows, Linux) =||
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== More about the project history ==
* [https://play0ad.com/about/the-story-of-0-a-d/ The Story of 0 A.D.]
* ^(1)^ [http://releases.wildfiregames.com/ download of older releases]