The cutting edge
Novobot is constantly being updated and enhanced, thanks to the Updater/GD technology. Once you install it, use Updater to get the latest enhancements and fixes.
Whenever a major change in Novobot is introduced, there is a short beta period to make sure the change doesn't break anything. Beta versions are posted here.
The best way to stay informed of new developments is to read Proggle blog or add its RSS feed to Novobot.