= 0 A.D. Alpha 22 =

Go to the [wiki:Changelogs] page if you are looking for a different release.[[BR]]
Check wiki:Alpha22?action=history to only read updates of this site.[[BR]]
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Development started by ​Wildfire Games on November 2016 (r18916).[[BR]]
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An overview of all tickets handled is found at the [[http://trac.wildfiregames.com/query?milestone=Alpha+22&max=50|milestone]] on trac.[[BR]]
To download and install the developmental release of 0 A.D., see wiki:BuildInstructions .[[BR]]
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The following list presents all changes noticeable to the enduser up to r19000, more important ones first.[[BR]]
Many small bugfixes are not mentioned here.[[BR]]

== Gameplay & Balancing ==
r18920 Allies of Ptolemian players receive 1 food per second (#4082)[[BR]]
r18950 Spartan Skiritai Swordsmen cost 10 more metal and need 15 instead of 10 seconds to train[[BR]]

== Art ==
=== New Models ===
r18939[[BR]]
  Foundations and construction sites[[BR]]
  Animations[[BR]]
  Briton walls and Fortress, and Textures[[BR]]
  Carthaginian buildings[[BR]]
  Destruction variants[[BR]]
r19001 Seleucid Elephant (r19002)[[BR]]
r19017 Seleucid Civic Center stairs[[BR]]
r19021 Gaul storehouse, metropolitan Seleucid cc actor, Carthaginian wall foundation and scaffolding[[BR]]
r19029 Adapt brick and wood stacks on foundations to the terrain height[[BR]]

=== Menu Backgrounds ===
r18968 Seleucid[[BR]]
r18967 Carthaginian[[BR]]

== Maps ==
r18976 Disable Storehouse on Survival Of The Fittest (#3102)[[BR]]

== Petra AI ==
r18923 Don't steal allied sheep (#4331)[[BR]]
r18945 Last Man Standing support (#4143, r18955)[[BR]]
r19005 Research economic upgrades earlier[[BR]]

== Graphical User Interface ==
r18979 Colorize selected units in observermode by owner(#4167)[[BR]]
r19020 Grey out disabled buttons and options (#4350, r19023)[[BR]]
r19007 `/kickspecs` and `/banspecs` command to get rid of observers (#3241)[[BR]]

== Modding ==
r18964 Resource types can be changed without touching the code (#3934, r18977) [[BR]]
r18916 Allow mods to mark directories as deleted (#2641)[[BR]]
r18985 Diminishing returns easier to modify (#4356)

== Engine  ==
=== Out Of Sync Bugfixes ===
r18942 Loading Templates with multiple parents (Temple Of Vesta #4316)[[BR]]

=== Performance Optimizations ===
r19026 Remove global message subscriptions of the Guard component (#4333)[[BR]]