[Zope] Locale support in STXNG since 2.4.0

Dear List, in the changes.txt of the zope 2.5b announcement I read that the locale support in STXNG has been broken (since 2.4.0). Does that mean it is supported in zope 2.5b now. What do I have to do to get it work in zope 2.4.3 if not. Can I deactivate STXNG in 2.4.3? At the moment it is not working in my 2.4.3 on win98. Thanks for your reply, Elena