A bug where the game did not indicate the start of a battle (game icon in the task menu did not flash) while game client was minimised has been fixed; A bug where incorrect number of remaining back-ups was displayed has been fixed; A rare bug when re-connecting to a game that had ended caused a crew lock has been fixed...

I-153 (all modifications) -  Specified calculation for airflow on the horizontal tail surfaces, Inertia calculations updated and damped in all axes (less “bobble” with full controls). Edited inertia calculations. Improved handling in all flight modes,the system of separate fuel filling and consumption of fuel from tanks has been switched on (controllability improved) . Ki-61 (Ko, otsu, hei) - operating canopy has been added.(...)
 

Mechanics that allow players to reconnect to a battle have been added.A bug which would occur while changing the angle of view on an aircraft with telescopic sights to the “sniper” mode has been fixed. (...)

A bug, which would occur when controlling tanks with a  gamepad during artillery aim or when selecting a radio command, has been fixed; Several bugs that caused micro-freezes during battle have been fixed.

A bug where engine thrust dropped when a player opened controls menu has been fixed. A bug has been fixed where a player selects a control layout through the "Control Setup Wizard" and then removed one of the default key bindings through the "Controls" options menu, it would then reset the key binding to the default key after a client restart if left empty. T-29 - incorrect gun mantlet thickness has been fixed. Client stability has been improved.

The amount of SP (spawn points) for kill assist in RB for ground vehicles has been increased. PS4: fixed crash when returning to hangar after battle.

Bf 109K - excessive engine overheat has been fixed; P-51D (all modifications) - engine overheat and cooling has been corrected; Client stability improved.

A bug where destroying a T20 did not count as a kill in the statistics has been fixed.;A bug with the Conqueror Mk.2 bottom armour has been fixed.;A bug with the T-26E hull armour has been fixed (driver’s hatch was not armoured).

Client stability has been improved

Client stability has been improved

Spawn point requirement for ZSU-23-4 has been fixed.;Damage of APHE rounds has been increased. This change was made to maintain damage effects (as it used to be) after fixing the DM in the 1.63.2 update (Fragments from shells incorrectly ignored modules such as engines and transmissions).(...)
 

KV-220 BR-365K (incorrectly added) has been replaced with the BR-365A ammo; A bug where ZSU-23-4 was not able to rearm on the cap point has been fixed; Rangefinder position in the gunsight has been fixed...