Changelog update
Changelog update

benmurden/heroku-buildpack-python-ember,benmurden/heroku-buildpack-python-ember,AltSchool/heroku-buildpack-python,Scalingo/python-buildpack,skilljar/heroku-buildpack-python,heroku/heroku-buildpack-python,AltSchool/heroku-buildpack-python,heroku/heroku-buildpack-python,Scalingo/python-buildpack