1.90.5 (unstable):

* GridModel is now correctly derived from ItemModelSimple.
  (Andreas Klaedtke) Bug #651355
* Fix the drag_to_canvas example.
  (Baldvin Kovács) Bug #644033
* Correct null pointer conversion from Goocanvas::Canvas* to GooCanvas*, 
  avoiding a crash.
  (Kjell Ahlstedt) Bug #606357
* Build: Get the path to the pangomm and atkmm m4 files.
  (Murray Cumming)

1.90.4 (unstable):

* Build:
  - Avoid a tarball-build dependency on mm-common.
  - Build the tests and examples during make check.
  (Murray Cumming)