[GSOC] Devirtualization v2 summary

Hi,

Here you can check out the status of implementation of Devirtualization v2:
https://docs.google.com/document/d/1EndNPLxBQIoibVRzwmxgdJQ3VeDs9RSGJsbiQd3kSrU/edit?usp=sharing

Cheers
Piotr