No, we haven't finished them yet - we haven't been in a hurry because we would like to have those upgrades ready too since we think the dictionaries will sell a lot better with those upgrades.
iOS users are responsible for 75% of our sales overall and an even higher share of add-on dictionary sales - we wouldn't be able to offer nearly as many dictionaries if we sold only Android apps - so even if you're an Android user, getting iOS users to give us more money ultimately means better dictionaries for you too. An unsuccessful release of these new dictionaries makes it very hard for us to financially justify licensing + releasing any more, so it's worth the time to get it right.