(FT4) No electronic global shutter for the GH3!

Finally I am getting first info about the upcoming new Panasonic GH3. A trusted sources told me that while it is true that Panasonic is working hard on the electronic global shutter technology they will not implement it within the new GH3. When the GH3 development started they had some hopes that they might achieve that goal but this will not happen. And he also told me that:
1) the camera is weather sealed
2) the major improvement will be the new Electronic Viewfinder and Autofocus speed
3) That the GH3 will arrive in late Summer (right before the Photokina show in September).

P.S.: Reminder: The Panasonic G5 announcement should be in May!

Rumors classification explained (FT= FourThirds):
FT1=1-20% chance the rumor is correct
FT2=21-40% chance the rumor is correct
FT3=41-60% chance the rumor is correct
FT4=61-80% chance the rumor is correct
FT5=81-99% chance the rumor is correct