Finally !
Here are the patch notes ;) :

1- Every known (Expect interface on PC) bug fixed 

2- Latency management improvement 

3- Full AI rework for every mob 

5- New Crafting interface 

6- New boss 

7- Three new quests 

8- Rebalancing of every skills, classes, monster & bosses 

9- New skills icons for every skills 

10- Rework of 4 of the musics of Elysium in a new more updated genre 

11- New status information system