[i18n] 3.1.0 string freeze

Hello!

Those of you who actively follow Transifex might have noticed that the
3.1.0 release is upcoming. The string freeze starts today and ends on
December, 2nd.

For all translations that were up to date when 3.0.0 was released, very
little work has to be done. There are only 15 new/changed strings this
time. The Portuguese translation has already been updated; German,
French and Russian should be easy to finish off.

Again, a huge "thank you" to our translation team! You're doing awesome
work.

Regards,
Lukas

Links