Update changelog.rst
Update changelog.rst

wger-project/wger,rolandgeider/wger,petervanderdoes/wger,rolandgeider/wger,petervanderdoes/wger,wger-project/wger,petervanderdoes/wger,wger-project/wger,rolandgeider/wger,petervanderdoes/wger,wger-project/wger,rolandgeider/wger