new strings for shotwell

[Redmar]

Hi all,

I noticed yesterday that shotwell, which was fully translated to Dutch,
suddenly has 42 untranslated strings. When I asked in the channel askhl
confirmed that the same number of new strings had appeared in Danish. 
I've check the shotwell application and it appears fully translated, I
dont know where these strings are supposed to be, are they for a new
version?

Does somebody know where these strings came from, or where I can find
this out?

Thanks,
Redmar