Will NOD32 v3.0.551.0 automatically update?

I downloaded and installed build 551 on the 5th Nov and it runs like a charm on my 32bit vista system. I noticed we are up to build 563 will this automatically update? i am still showing build 551?

 

I have always downloaded a newer version and installed over the old one.
It can take a "long" time before a new version is pushed.

 

If 551 is running with no problems on your computer , just leave it that way and don't upgrade to the newer version

 

i appreciate the comments. I take it there have been no major changes in the recent build? no vulnerability patches?

As i said running vista 32 bit and outlook 2007, everything runs perfectly with the 551 build..

 

No