WG4 meeting programme for both days in Barcelona is now available at http://www.elexicography.eu/working-groups/working-group-4/wg4-meetings/wg4-barcelona-2016/.
There are several updates related to the Barcelona meeting: WG1 & WG3 meeting programme, agenda for WG1 meeting, more information on the venue and transport. Links are available under Announcements on the ENeL homepage.
WG2 has launched a blog on a dedicated website https://digilex.hypotheses.org/feed. You can find links to the latest blogs on the ENeL homepage.