Hi Katia,
We're getting closer, yes. We're currently focussed on getting all the updates working in the newest version of the Bryntum library (which was also a task on the board). This threw some errors in what we had previously tested, so we're modifying things to make it all work smoothly.
The intention is still to release it before the end of year. But, as we saw with the previous deadline and the nature of coding, hiccups can unexpectedly arise. For now, the prospect is looking good, let's hope it stays that way and I will keep you posted on an update as soon as I can.