Blink has diverged a fair amount. There are different new features, bug fixes and optimizations. Most things based on Chromium also use more components of the

Blink has diverged a fair amount. There are different new features, bug fixes and optimizations. Most things based on Chromium also use more components of the Chromium stack than just Blink. For example, in WebKit multiprocess support and sandboxing is provided at a batteries-included level. But Blink just has the hooks for it, while the actual implementation of the process architecture is done by other aspects of Chromium. This is not to say one way is better or worse, but rather that there's significant differences between being WebKit-based vs Chromium-based.