You can still install the new version but it's buggy. When I tried to play after installing 1.2.0 #7 I made it as far as the garage before being thrown to the desktop with an option to send a report to War Gaming. No thanks, I'll just wait for Aslain to come up with 1.2.0.1 version.
Massive thanks to Aslain for resolving the issues we folk downunder were experiencing on the SEA server. It's really appreciated.
Off topic but I can't buy a win in that Franken (PvP) :/
It's on occasions like this I am frustrated and bewildered why WG don't just incorporate these mods into the base game. Vanilla WoT garage is totally underwhelming compared to the fully modded garage. Just sayin'