Now that we are getting closer to a production release for Opus 13, we have built a check system into Opus 13 so the consistency and validity of the translations can be checked against the English translation.
If you switch go to Preferences – Language and change languages to English, then you will see a new Check Languages option dropdown. Select your language then the dropdown Check Language option to generate a check file that is placed on your desktop.
I can't find Check Language button. Is it hidden in the official version?