Did you update Chrome App version last week?

found a way to declare my accents, by using their ascii code (but it's less readable by human)

,'233':["éâ+1","éc+1","ée+1","éj+1","éo+­1","ép-1","ér+0","és+1","ét+1","év+2"]
  ,'232':["ès+1","èt+1"]
  ,'234':["êt+1"]
  ,'202':["Êt-1"]