This sub-release of 3.4 provides two (fairly minor) changes:

	1) The navigator has a facility to start displaying the tree
at an arbitrary page (instead of having to start at the top of the
navigation hierarchy). This facility is supported by options in the
navigator's "View" pull-down menu (which has been renamed from
"Options") to start the tree at the selected page or to start higher
up. If it is required to show a page that is not within the start
page (e.g. because a hypertext link to such a page is clicked on) the
start page is automatically changed to a page which it is within.

	2) Drag and drop of text is now supported. If a piece of text
is selected in a text pane, and the user holds down the left mouse
button within the selection, that text can be dragged. The text can
be dropped into any editable text pane within a navigator. Holding
down the control key ensures that the text is copied rather than
moved. Note that text can be dragged from non-navigator text panes or
from read-only text panes, but it cannot be dropped on such panes;
furthermore, such text is always copied when it is dropped. The
cursor changes during the drag to indicate whether it can be dropped,
and if so whether it would be copied or moved.