The Ubuntu Desktop team has created the gnome-3-34-1804 snap which provides supported libraries needed for GNOME 3.34 apps on 18.04 via a content interface. This snap is the supported means for building GNOME 3.34 snaps on a core18 base, just like gnome-3-28-1804 was for 3.28. We would like a snap declaration to auto-connect this interface.
3 votes for, 0 against. Fast tracking this since for the same reasons I gave with my vote (other reviewers please speak up if you feel this is in error).