Do not do blindly follow API changes in long term. Provide some tool to verify compatibility, but in general the goal is for open-source to be the standard, no

Do not do blindly follow API changes in long term. Provide some tool to verify compatibility, but in general the goal is for open-source to be the standard, not HashiCorp flavour. Your goal is to convince the most popular Hashicorp providers that you are the standard and build the community.