Agenda
------
* Approval 
   * Agenda
   * Minutes last call
   * Updates since last call
   
* Architecture draft last call [Pascal Thubert]               [5min]
* Minimal Support draft [Xavi Vilajosana]                     [5min]
* IEEE proposed change on join security  for 2015 release     [5min]
* ML Discussion on impact of 15.4:2015 on 6TiSCH              [10min]
* IEEE references best practices (removing the 'e')           [20min]
* ETSI plugtest                                               [10min]
* AOB