We have plans to release World of warplanes 184.108.40.206 on Thursday, June 9th.
Downtime will begin at 1:00am PT and end at 4:00am PT
Downtime will be about 3 Hours
After the downtime is complete, please run the game launcher to update to World of Warplanes 220.127.116.11
Please see here for the patch notes: