canon playthrough information.

Aveline had 100% friendship with a diplo/sarcastic female warrior Hawke. Hawke let Aveline kill Wesley. 
Completed The Way it Should Be: Yes
Completed The Long Road: Yes
Completed Favor and Fault: Yes

Bethany was not present in the Deep Roads expedition, was taken to The Circle. 
Hawke did not try to court Aveline, romanced Fenris. 

Endgame details:

Sided with Mages or Templars: Mages
Killed Anders: Yes

DLC:

Aveline was present in both Legacy and MOTA parties.