Check which files and/or strings need to be translated since last build. Localization/internationalization

[Dave]

Hi,

I need to get a list of files and strings that have been added or
changed since the last major build so that a third party vendor can
perform the translations for us.

That is, we had version 1 of our software and had a third party
perform all translations of strings (in string resource files and the
resource files for the individual forms). Since version 1, we have
added controls to forms, added whole forms, and changed strings. Is
there an easy way to provided someone with a list of the new stuff?

Any help is much appreciated.

Thanks,

Dave