Pilots! Today we're going to give you a peak behind the curtain and show you some of the features coming soon to World of Warplanes 0.4.3. We'll go over some details about the latest patch, crew training, and new maps and planes. Let's get started, shall we?

Crew Training and Skills There will be three different types of crew skills: pilot, gunner, and navigator. The latter two will be limited to multi-seat aircraft, while single seat planes (fighters, typically) will be pilot only.
Pilot
Pilots will be able to improve the following characteristics of their aircraft:
Maneuverability
Speed
Firepower
飞行员有技能了！

Pilots who reach 100% training levels in these skills will be able to make the most out of their aircraft and its specific performance characteristics.
Gunner
These co-pilots will be responsible for the "Defensive Power" characteristic in aircraft, improving the overall defensive capabilities of aircraft while in battle. If the gunner manages to aquire 100% of this skill, he'll become that much more effective when you need a tail gunner to keep enemies off your back.
尾炮手也有技能

Navigator Improving the Navigators skills will help both the Gunner and the Pilot by improving their overall battle efficiency.
NOTE:
Advancement will be carried out in a linear basis in World of Warplanes, unlike the skill system in World of Tanks. Meaning, the same amount of XP needed to advance from 52% to 53% will be the same needed at 98% to 99%.
You'll be able to look through specific crew skills in each of the personnel records of each crew member, of which will be available to you in the Hanger. Apart from the major qualification skills mentioned above, there will be additional skills available for each crew member:
Stamina (HP increase)
Increased View Range
Telescopic Eye (increase Gunner's firing range)
Engine Expert (improve dynamics of aircraft, e.g. acceleration)
We'll go into greater detail about crew skills in future game updates. We can share that, like World of Tanks, there will be the option to increase the qualification of crew members with Gold.
We plan to release the first iteration of this system with the 0.4.3 Game Update, but don't expect to see a 1:1 with how it appears in World of Tanks. For right now, there won't be a Barracks or options to transfer crew from one plane to another. We'll enable features likes these in the future, but for right now we just need to test some core functionality of making sure the information detailed above works first.

Visual and Graphic Updates
Expect to see the in-game illumination system significantly improved with the 0.4.3 Update. Highlights and reflections will be much more realistic, as well as some improved shaders on ground objects and enhancements to give a better perception of speed.
As for the gun tracers effect that appeared in the 0.4.2 Update, we heard you loud and clear. Expect to see these significantly altered. With the 0.4.3 Update, the width of these tracers will depend on the tier of gun and the overall visual intensity of the tracer effect will be dramatically decreased, hopefully making the process of zeroing in and firing on targets that much more enjoyable.

Game Client Performance
We've spent a significant amount of time researching how to improve the overall performance of the game client. We're happy to report that the results of this research should increase the overall FPS for most PC configurations after the 0.4.3 Update.

Tech Tree Changes
We're always on the lookout on how to improve the tree climbing in World of Warplanes, both from a historical and a gameplay perspective. As such, we'll be making the following changes to the tech tree with the 0.4.3 Update:
科技树更新

German Fighters

The Bf. 109F (new!) (previously only available as a modification of the Bf. 109E) will be added to tier VI in place of the Bf. 109G. In addition, there will be an option from the Bf. 109F to start researching down the Heavy Fighter branch with the tier VI Bf. 109Z (yes, that's moving a tier as well. More on that in a second.).
The Bf. 109G will be moved to tier VII in place of the Me. 209 A1
The Me. 209 will be moved to tier VIII in place of the Me. 262

The Me. P.1092 (new!) will be added to tier IX in place of the Me. 109TL

The Me. P.1101 (new!) will be added to tier X in place of the Me. 262HG III

German Heavy Fighters
The Bf.109Z will be moved to tier VI, putting it in line with the Me.410
The Me.609 will be moved down to tier VII
The Me.262A will be moved to the Heavy Fighter branch at tier VIII in place of the Me.609
The Bf.109TL will be moved to the Heavy Fighter branch at tier IX in place of the Me.P.1099B
The Me.262HG III will be moved to the Heavy Fighter branch at tier X in place of the Me.O.1102
The Me.1099B and the Me.P.1102 will be temporarily removed from World of Warplanes.

USSR Fighters

The La-7 (new!), previously available as a modification of the La-5, will be added to tier VII in place of the La-9
The La-9 will be moved to tier VIII in place of the La-150
The La-150 will be removed from World of Warplanes

USSR Heavy Fighters
The IL-10 will be moved to tier VII, putting it line with the IL-8. Pilots will be avalailble to develop the IL-2(d) from either of these aircraft and then from there, research the IL-20
The IL-20 will be moved to tier VIII
The IL-40 will be moved to tier IX

The II-40P (new!) will be added to tier X in place of the IL-40

United States Fighters

The P-51H (new!) will be added to tier VIII in place of the P-51JP
The P-51JP will be removed from World of Warplanes

新地图
New Maps
We'll have more details to share about these new maps in the future, but for right now we at least wanted to share what they looked like. Let us introduce to you: Burma and Arizona. Burma


Arizona

Rewards for Our Test Pilots
All of your feedback and hard work to help us test our game has not been forgotten. Once World of Warplanes is released to the public (at a date that's still to be determined), we plan to reward you with some special prizes that will only be available to you, our test pilots
测试奖励！！！

Alpha Testers
All Senior and Alpha Test Veterans that have completed at least 700 battles when the game is released will receive an aircraft as a reward. Veterans who've completed more than 100 battles by the time World of Warplane is released will receive the "Alpha Test Participant" medal. They'll also retain their Senior or Alpha Test Veteran status on the forum and some other special goodies.
Alpha测战斗超过700场正式服送一架飞机，战斗超过100场送一个勋章

Global Alpha Test
Those who have completed at least 700 battles when Warplanes launches will receive an aircraft as a reward, retain their Alpha Tester status on the forum, and receive an "Alpha Test Participant" medal along with some other additional nice stuff.
Global Alpha Testers that have completed more than 100 battles when the game is released will retain their Alpha Tester status on the forum, and receive an "Alpha Test Participant" medal in the game client, as well as some other additional nice stuff.

Closed Beta Testers
All Beta Testers that have completed at least 700 battles when the game is released will receive another plane as a reward, retain their Beta Tester status on the forum, and receive a "Beta Test Participant" medal along with some other cool goodies.
Beta Testers that have completed more than 100 battles when the game is released will retain their Beta Tester status on the forum, and receive a "Beta Test Participant" medal as well as some other additional nice stuff.
封测超过700场再送一架飞机，100场送勋章

Open Beta Testers
Open Beta Test participants that have completed at least 700 battles when the game is released will receive an aircraft as a reward.
Thus, Senior Alpha Test Veterans, as well as Alpha Testers with at least 700 battles played, will receive a total of three aircraft as a reward. Closed Beta Test participants with more than 700 battles will receive a total of two reward planes, and Open Beta Test participants with at least 700 battles will receive one aircraft for a reward.
beta测700场再送一架，最多可以得到3架

原文地址：
http://worldofwarplanes.com/news/225-development-bulletin-043-update/

求翻译啊，本人英语学得渣