Upgrade AHC 1.8.9, close #1883
Upgrade AHC 1.8.9, close #1883

GabrielPlassard/gatling,thkluge/gatling,pwielgolaski/gatling,timve/gatling,ryez/gatling,pwielgolaski/gatling,GabrielPlassard/gatling,ryez/gatling,wiacekm/gatling,thkluge/gatling,gatling/gatling,MykolaB/gatling,gatling/gatling,pwielgolaski/gatling,thkluge/gatling,MykolaB/gatling,GabrielPlassard/gatling,thkluge/gatling,MykolaB/gatling,gatling/gatling,timve/gatling,wiacekm/gatling,timve/gatling,gatling/gatling,ryez/gatling,pwielgolaski/gatling,gatling/gatling,wiacekm/gatling,ryez/gatling,GabrielPlassard/gatling,wiacekm/gatling,MykolaB/gatling,timve/gatling,wiacekm/gatling