I request the feature of Vertical writing for Krita. East asian languages are written vertically. Vertical multiline text is an absolute necessity to write Japanese manga with Krita. For example ↓

In Japan Manga is one of big demands for drawing software. We should equip vertical writing function with Krita in multiline text shape.

Yes -- once we finally get down to implementing a text shape for Krita, this is indeed a must-have.