http://www.eclipse.org/newsportal/article.php3?id=23070&group=eclipse.tools
なんて記事が流れてきました。で、2.0については

The globalization story continues to get better in 2.0; check out the plan
document at
http://www.eclipse.org/eclipse/eclipse_project_plan_2_0_current.html. The
Eclipse project is currently performing globalization enablement testing
on the 2.0 drivers. At IBM, we are in the process of translating the 2.0
docs and strings. We'll begin translation testing later in May. Our goal
is to make 2.0 translations available as close to the availability of the
English as possible, within a month or so. Our current plan is to
perform this testing on Windows only.

だそうで。