is there any active development going on?
could we expect something from this coin in near future?
There is no full time programmer on this, if that is what you mean, and things always move more slowly than one would like.
That said, note that the coin is given to hundreds of new students every year. The coin is listed and has considerable volume on its main exchanges. It's tied to the tutor-web system which is in continuous use in several schools and universities, from Iceland to Kenya. This will not go away, only increase in use.
Most of our development takes place during summer. Last summer we saw two new wallets (coinomi and a breadwallet) along with some other stuff.
Next summer we're hoping to add another mining algorithm plus some new features. Our wish-list is pretty long :-)