RU and EU up till now:
For RU: On March 2, we will release a small update. Servers will not be available from 3:00 to 3:45 (MSK). Scheduled reboots on that day are canceled.
For EU: The World of Tanks servers will be unavailable on 02.03.2018 from 05:00 – 05:45 CET due to this update.
Patch Notes / Fixes.
• The problem entering battle on the SU-100M1.
• Some technical issues.