Today, another game update was released (build 4414). 今天我们又发布了一个新的游戏更新(版本 4414)
The update brings the long awaited high-speed track upgrade tool. Thus, standard tracks can now be converted to high speed tracks with a tool similar to track electrification. 这个更新带来了期待已久的高速轨道升级工具。现在普通铁轨可以用新增的工具直接转换为高速铁轨，方法与电气化轨道升级类似。
In addition to the Dutch translation, the update contains several robustness improvements. Most important, save games are more reliable now. 除了增加荷兰语之外，本次更新还包含了一些稳定性改进。其中最主要的就是存档现在更稳定了。
In particular, a bug which caused corrupt save games on Mac OS X 10.7 and 10.8 was fixed. Also, textures and crash dumps are now handled in a better way and therefore, the game runs more stable. 值得注意的是，一个存在于Mac OSX 10.7和10.8版本，导致存档崩溃的BUG已经被修复。同时纹理和崩溃转储现在能以一个更好的方式处理，因此游戏变得更加稳定了。
Based on the discussions on Steam and on the website forums, still a large list of improvements is currently work in progress. One very important task is performance optimization which will most likely be included in the next game update. 纵观Steam和官方论坛上的讨论，仍有很多需要改进的地方。其中一个非常重要的任务就是性能优化，将很有可能包含在下一次游戏更新中。
Also let us mention that McAfee anti virus finally white listed Train Fever! Thanks to all players who reported the issue to McAfee as well. Still we don’t understand why McAfee needed almost four weeks for this step ;) anyway the issue is now solved. 还有就是 McAfee杀毒软件已经将Train Fever添加到白名单之中了！感谢所有向McAfee报告误杀的玩家。我们仍然不知道为什么McAfee用了整整四周才做完……不过管他呢，问题现在已经解决了。
