Source:http://ftr.wot-news.com/2014/05/29/9-1-test-2-patchnotes/
来源↗ 

Since I don’t see it in on the EU announcement, I’ll translate them myself (changes from test 1 to test2)
鉴于我没看到欧服的消息，我就自己翻译了（以下是一侧至二测之间的改动）

– returned the 9.0 shooting sounds
开火声音改回9.0版

– Hellcat and Jackson engine sounds returned to the ones in 9.0
地狱猫以及杰克逊的发动机声音改回9.0版

– returned the tank explosions from 9.0
坦克爆炸效果改回9.0版

– fixed several cases of the appearance of the “black screen” bug
修复了会出现“黑屏”bug的问题

– fixed the appearance of black and blue tracers in sniper and arty mode
修复了开镜以及火炮模式下会出现黑色/蓝色弹道的问题

– fixed the bug where the map took too long to load on low graphic settings
修复了游戏在低画面设置下载入时间过长的问题

– fixed the quick FPS drop when switching to the sniper mode while having other than maximum landscape settings set
修复了在使用最大地形设置之外时开镜会导致快速掉帧的问题

– fixed the bug that caused FPS drop when shooting with rapid fire automatic guns
修复了在使用弹夹炮快速开火时掉帧的问题

– fixed some crashes and freezes of the game client
修复了客户端的崩溃/卡死问题

– fixed the bug where the sound effects and voice alert was missing in some cases of shell hits
修复了在部分情况下炮弹击中没有声音以及语音提示的问题

– fixed the 9.1 test 1 bugged changes of SU-100 camo when shooting
修复了一测中SU-100的隐蔽系数没有被砍的问题

– changed the settings of some of the German tanks in the Bryansk Front HB
对布良斯克前线历史战中部分德国车的配置进行了改动

– fixed the bug where, when you switched from artillery mode to arcade and then back again while holding the RMB, the size of the aim circle was incorrect
修复了当你在按住右键的情况下从鹰眼模式切到外瞄，再切回鹰眼模式时瞄准圈大小不对的bug

– fixed the bug where the resolution setting resetted every time you ran the game in fullscreen mode
修复了在全屏模式下进行游戏后再进行游戏时分辨率会被重设的Bug

– added the support of 5:4 screen ratio
加入了对5：4屏幕比例的支持

– fixed some of the errors in switching between your tank and allied tanks when you die
修复了在你死后从你的坦克切换至队友坦克时的一些错误

– fixed small graphic model issues of some tanks
修复了部分坦克的小的画面问题

– fixed small mistakes on some maps
修复了部分地图的小问题

– fixed the destruction effects of some objects
修复了部分物体的被毁效果