id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
320	Add discussion of 3D PDF to help text	Lewis Rosenthal	Lewis Rosenthal	Poppler is on the verge of supporting 3D PDF (https://www.3dpdfconsortium.org). Some discussion of this specialized format is in order (even before Poppler supports it).	task	closed	minor	1.4.0	Documentation	1.4.0	fixed