Currently we are working editing and publishing the talk videos. Sam Thursfield is leading the editing effort. The first batch of videos, from second conference room, are being group edited through a GNOME Wiki page. For the second batch we are waiting for University of Almería personel to send us the videos they recorded.
There is no ETA. And any help would be really appreciated.
All videos are being published at a GUADEC 2018 playlist at Youtube: