使用说明：
1.解压缩
2.运行update目录下的setup.exe安装升级档
3.复制codex目录下的文件到游戏安装目录
4.开始游戏
升级档安装步骤：
1.安装《祖先遗产》CODEX版游戏：Ancestors.Legacy-CODEX
2.安装《祖先遗产》Build48004升级档：http://patch.ali213.net/showpatch/93227.html
3.安装《祖先遗产》Build48074升级档：http://patch.ali213.net/showpatch/93307.html
4.安装《祖先遗产》Build48308升级档：http://patch.ali213.net/showpatch/93605.html
5.安装本升级档
更新内容(机翻)：
48490年更新构建:
“箭雨”技能降低25%的准确度。
防御专门化的小队获得50导弹防御。
精准专精的小队每一关卡的准确度提升增益大大降低。
德国弓箭手现在有75点生命值，而不是100点。
德国Cleavers现在有75个健康点，而不是100个。
德国弓箭手“守住线”技能不再给予伤害加成。
[微调]德国十字弓手每发一箭造成25点的伤害，使他们的一击弱敌。
斯拉夫弓箭手招兵买马的铁价要低20英镑。
斯拉夫矛战带现在只需要50块木头和10块铁就可以招募。
所有国家的一级部队士气都较低。
维京侦察兵的额外费用-他们不应该再有真正的骑兵小队的影响。
[微调]弹射器有相同的运动速度，当“保持射击”姿态被打开。
[Bugfix] French 'bepo'键盘布局现在正确地支持重新绑定到'$'符号。当绑定到左上角的键(在QWERTY上是“sign”)时，这也将帮助其他一些布局。
[Bugfix]在重新绑定键时，如果没有记录击键并按下“确认”按钮，动作将被取消绑定。以前我们离开了旧的钥匙，使它不可能真正解开一个行动。
当你在丛林中执行竞选任务时，塔和村庄不会射击你。在多人模式和小规模战斗模式中，这取决于它们的可见度(可能被进入灌木丛的单位驱逐)。
[Crashfix]关于战争计算的雾霭的若干稳定性改进。
48388年更新构建:
修正了昨天补丁造成的故障。我们对稳定性下降表示歉意。
48369年更新构建:
我们现在正确地支持特殊的键盘布局。
修正了一个问题:尽管比赛应该是“胜利”，但比赛结束时还是“失败”。
[Bugfix]您将不再看到“主机将您踢出”消息出现在“比赛结束”屏幕上(带有统计数据和时间线的)。
[Crashfix]修正了在上一个补丁中引入的游戏初始化时发生的随机崩溃。
修正了一个当从最后一个控制组中载入保存游戏时发生的崩溃。
当农民们死后完成一部动画时，他们就不会再破坏游戏了。
(Crashfix)游戏很少会因为丢失资产而在连续几次加载相同的保存时崩溃。这种情况不会再发生了。
原文：
Update Build 48490:
[Tweak] "Arrow Rain" skill lowers accuracy by 25%.
[Tweak] Squads with Defensive Specialization gain 50 missile defense per level.
[Tweak] Squads with Accuracy Specialization have the accuracy boost gain per level greatly reduced.
[Tweak] German Archers now have 75 health points instead of 100.
[Tweak] German Cleavers now have 75 health points instead of 100.
[Tweak] German Archers "Hold The Line" skill no longer gives damage bonus.
[Tweak] German Crossbowmen deal 25 more damage per shot, making them one-shot weaker enemies.
[Tweak] Slavic Archers costs 20 less iron to recruit.
[Tweak] Slavic Spear Warband costs now only 50 wood and 10 iron to recruit.
[Tweak] First tier units for all nations have weaker morale.
[Tweak] Viking Scout charge bonus nerfed - they should no longer have an impact of a true cavalry squads.
[Tweak] Catapults have the same movement speed when the "Hold Fire" stance is turned on.
[Bugfix] French 'bepo' keyboard layout now properly supports rebinding to '$' sign. This will also help several other layouts when binding to left top corner key (on QWERTY this is ` sign).
[Bugfix] While rebinding keys, if no keystroke was recorded and "Confirm" button was pressed the action will become unbound. Previously we left the old key, making it impossible to actually unbind an action.
[Bugfix] While playing the campaign missions Towers and Villages will not shoot you when you're in bushes. In Multiplayer and Skirmish Modes it depends on their visibility (which may be exapanded by units entering the bushes).
[Crashfix] Several stability improvements with regards to Fog of War calculations.
Update Build 48388:
[Crashfix] Fixed the crash we have caused by yesterday patch. We apologize for the huge stability drop.
Update Build 48369:
[Bugfix] We are now properly supporting special keyboard layouts.
[Bugfix] Fixed an issue with matches finishing as "Defeat" although they should be a "Victory".
[Bugfix] You will no longer see the "Host kicked you out" message on the after match end screen (the one with stats and timelines).
[Crashfix] Fixed a random crash that occured right at the game's initialization that we introduced with the previous patch.
[Crashfix] Fixed a crash that happened while loading a save game from a session that had a squad bound to the last control group.
[Crashfix] Peasants will no longer crash the game when they finish an animation after death.
[Crashfix] Game very rarely crashed between loading the same save several times in a row due to missing assets. This will no longer happen.
BY CODEX