Forum OpenACS Development: Response to Tried Japanese (and Unicode/multibyte charsets) in OpenACS

What patches exactly are necessary to make multibyte encodings work
with the current 3.2 OpenACS? On the only online resource I found -
http://imode.arsdigita.com/i18n/ - there are only patches against ACS
3.4.x

And what version of aolserver is required?