There is another snowball release out, and I have prepared a patch to integrate it. It's very big and mostly boring, so I'm not attaching it here, but you can see it at https://github.com/petere/postgresql/commit/d0aa6c2148bcef10942959035ce14f1810873593.patch Major changes are new stemmers for Armenian, Serbian, and Yiddish.
pgsql-hackers by date:
Соглашаюсь с условиями обработки персональных данных