Seriously its hard to give release dates. You can never know what happens (to your real life) during the next days... and if you don't throw out a release date from time to time, people will bother you over and over again about when it's done.
Some things you can not foresee, for example how long it takes to balance a boss or how much time it takes to make some chances to systems.
Currently the most limiting factor on the progress is that I have a very very old laptop where I am right now. I can not afford the 300 dollars for a new notebook currently. It takes 10 minutes to even open the map in the editor... and almost 30 seconds to change one single line of object data. When I'm at home, it's much better. I got my gaming machine there, but here its trouble to even start the map... Heck I got the feeling my mobile phone has more cpu speed than my laptop. XD
I released a closed beta map to some people last week and it contains almost all the features of 1.1j. So goddamn, It won't take long anymore... I just need to get a hand on my gaming machine again and create some items and its done. Just be patient a little longer. :/
Besides: Even if 1.1j gets delayed and delayed ... 1.2 won't. The limiting factor on when 1.2 is released is the terrain. It's always the terrain. However, vitoisimba, our new team member is a workoholic. Every day he puts a new version into the dropbox. Sometimes multiple times a day. It's awesome stuff he does there. Heck he almost finished half of the new dungeon terrain already. And its ridicolously huge... in fact D4 is much larger than all other dungeons together. I was thinking about adding a shitload of 6 or 7 bosses just to this dungeon, as there is enough space to do so.
So ... awesome stuff is going to come. Just keep cool for a while...