As far as I know U only lost the official logos.  But instead you gain a lot of new features. 

 gm is broken....now I only get half of the modules...no pcm I get a ?/or no comm...3 2005 Silverado 2500 that I had no issues with before are now all messed up... god I wish I could roll back...they want me to call them up when I have access to to one of these, wait for about 1/2 hour for my turn in line, and they said they would have to get authorization....like I have time for this...try telling my boss that i'm on "f" time for software that don't work and I have to roll back....I truly believe they are aware of whats up but having a hard time fixing it . Please just roll the software back 2 upgrades and start over...

yours truly

auto tech getting dirty looks

 Yes, only logos changed, besides, new features are added.

  as far as i can tell ford is the only one i would update as that has defiantly improved on what it was Toyota & Lexus god only knows what the have done there i will have a late combo van in today so i will check vauxhall and report back.

Autel are being very sneaky on what they do.

 @support like i have said before please give us detailed changes you are making to the software so we can decide rather than update and find its all messed up.

the logos are an easy fix.

Support to many custumers whith problem after update like me and you do nothing, I
can't enter to nissan mercedes acura and many more , all this after update , gm lost
power valance and many thinks more

Like billimck say , gm chevy express 3500 is brokend to,,, fix to me this problem

 Hi please upload datalog to R&D, every time when I report problem to them, saying "customers say the function is lost after update", they tell me "impossible, we do not reduce any existing functions. if it's really a problem, please just upload datalog".