Bug#1068957: ITP: gnome-shell-extension-vertical-workspaces -- A GNOME Shell extension that lets you customize your GNOME Shell UX to suit your workflow, whether you like horizontally or vertically stacked workspaces.

[Daniel Baumann]

close 1068957
thanks

gnome-shell-extensions-extra can be retired now (see #1115526), thus 
gnome-shell-extension-vertical-workspaces is in the archive now.

Regards,
Daniel