On August 10, 2023, HashiCorp announced that after ~9 years of Terraform being open source under the MPL v2 license, they were suddenly switching it to a non open source BSL v1.1 license. We believe the BSL license is a poison pill for Terraform which threatens the entire community and ecosystem, and in this blog post, we’ll introduce OpenTF, our plan for keeping Terraform open source—forever. Why