Yes, the translations are updated to relatively recent ones from 1.3~rc3 in 1.2.15. I still need to write down a "merge translations" script, as I forgot how I did it when I did that (otherwise we'd have the 1.3.1 translations already).
Basically what I'm doing is merge the 1.2 template with the 1.2 translations *and* the 1.3 translations, thus giving us updates for existing translations and adding any previously untranslated strings that exist in 1.2.
Yes, the translations are updated to relatively recent ones from 1.3~rc3 in 1.2.15. I still need to write down a "merge translations" script, as I forgot how I did it when I did that (otherwise we'd have the 1.3.1 translations already).
Basically what I'm doing is merge the 1.2 template with the 1.2 translations *and* the 1.3 translations, thus giving us updates for existing translations and adding any previously untranslated strings that exist in 1.2.