This morning we successfully upgraded eFolio and WordPress to v4.0.
There are lots of new features in eFolio including LinkedIn integration, but for the full list see the news post here:
https://www.efolio.soton.ac.uk/blog/blog/2014/09/16/efolio-upgrade-weds-17th-sept/
Or watch the wordpress 4.0 promo vid!