heroku/terraform-provider-heroku v4.7.0-beta

on GitHub

Improvements

• Ability for heroku_team_collaborator to handle users that already exist on the app by @davidji99 in #318
• Upgrade heroku-go and terraform-plugin-sdk by @davidji99 in #322
• Modify heroku_drain to accept URLs that pass in basic auth by @davidji99 in #323

Full Changelog: v4.6.0...v4.7.0-beta