Source:http://ftr.wot-news.com/2014/12/11/straight-outta-supertest-accuracy-nerf/
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Hello everyone,
大家嚎， 

the supertesters on Russian server started testing an accuracy nerf. As far as I can tell, the nerf is valid for all the vehicles (possibly excluding artillery but including premiums) and does not concern the accuracy value itself, but a distribution within the circle (as in, shells flying to the center of the circle less often). Unfortunately, no details are known at this point (or relevant, developers are testing several variants), but the supertester thinks it’s planned either for 9.6 or 9.7.
毛服的超测玩家们现在开始测试精准的削弱了。据我现在所知，这次精准削弱会关系到所有的车辆（有可能不包括火炮，但是包括金币车）但是并不会对纸面的精准数值有什么改动，而是会改动在瞄准圈内的散布（也就是炮弹飞到圆心的几率会降低）。但是现在还没有什么细节可以透露（或者说开发团队在进行不同的测试），但是超测玩家认为这次削弱应该会在9.6或者9.7就能搞出来 

Also, all the 9.5 vehicles are apparently balanced for CT2. 9.5 release is scheduled apparently on 22.-23.12.2014, if nothing goes wrong.
还有，现在2测这一轮的车辆数据是平衡过的。如果一切顺利的话，9.5版本会在这个月的22~23号正式上线。