And I was pleased to read:
A lot of refactoring work is taking place to bring the Gecko and Webkit back-ends on equal footing.
References
Announcement
Bug fixes and release notes
Downloads
epiphany-a-light-web-browser-en
unofficial-epiphany-extensions-en
more-epiphany-extensions
b-initials 
«A lot of refactoring work is taking place to bring the Gecko and Webkit back-ends on equal footing.»
Yes indeed but it’s «On the GNOME 2.21 side of things» ;)
I guess we will have to wait a little longer to get a proper epiphany-webkit.
Yes, but there is some light ahead ;)
Pingback: Epiphany 2.20.2 est sortie « b-initials2fr