Problems with libgnomcanvas

[David Evans]

After upgrading this morning to the latest version of libgnomecanvas, 
I've been getting the following type
of message from applications and/or libraries (of which there are a lot) 
that are built against the previous
version of libgnomecanvas:

Gtk-Message: Failed to load module "gail-gnome": 
dlopen(/opt/local/lib/gtk-2.0/modules/libgail-gnome.so, 1): Library not 
loaded: /opt/local/lib/libgnomecanvas-2.0.dylib
  Referenced from: /opt/local/lib/libpanel-applet-2.0.dylib
  Reason: Incompatible library version: libpanel-applet-2.0.dylib 
requires version 2001.0.0 or later, but libgnomecanvas-2.0.dylib 
provides version 1999.0.0

This can be fixed by re-building the dependent ports but it appears that 
there may have been some regression
in the upgraded libgnomecanvas port from version 2001.0.0-> 1999.0.0

So the question is, is this intentional (so start rebuilding) or is 
something wrong with libgnomecanvas?