This was discovered during work on the XD2GEN2 project. While Ximian has made no changes to this package, they do ship with the latest version (3.3.20) which is not in the portage tree yet. No changes to the ebuild are necessary other than renaming it to reflect the new version.
3.2.20 IS already in the tree, I put it there a few days ago. Also check out suite3270 which is the complete 3270 access package (including a console version that doesn't need X).
Closing old bugs.