doc: Warn about AdwComboRow:selected type
I didn't notice the type change when porting from libhandy and it took me a lot of time debugging the resulting bugs, only to realize it was a porting gotcha which wasn't mentioned in the porting guide.
I didn't notice the type change when porting from libhandy and it took me a lot of time debugging the resulting bugs, only to realize it was a porting gotcha which wasn't mentioned in the porting guide.