Google pushed dozens of patches transparently in the background. My understanding is that you could have every different tab running a different version if you

Google pushed dozens of patches transparently in the background. My understanding is that you could have every different tab running a different version if you kept them open over long periods of time. The video-related crashes totally disappeared for me within the first month of use. The Gmail related crashes disappeared shortly after that. I haven't seen it crash since and I use it almost exclusively.