Mobile Safari uses Webkit1/Webkit2?

Question

I am researching a bit about Mobile safari and have searched the web for any information about the process model being used.

Webkit1 was a single process framework and with Webkit2 the chromium style multi-process model was introduced in Webkit. But no where is there a mention of Mobile Safari using the same.

Is there anyway to detect which Webkit(1/2) is being used in the latest Mobile Safari? Is there any changelog of the same?

Answer 1

I'm not sure in my answer, but there is a private framework called WebKit2.framework in iOS7. You can check it here.

So, it's quite possible, that Safari uses WebKit2.