Would you please open another issue for the email fix? Bonus points if you test it on trunk too, since release candidate happens in some days :)

Do you people think we could unify client and server-side code in the new module (with an alias from cgi for b/w compat), to prevent endless questions?

Minor remark: I think we don’t have to follow the email naming scheme here. A simpler name like FormData could be just fine.