You should just keep using hashicorp providers - there's no changes to your codebase required, generally, as long as you don't specify provider sources in long

You should just keep using hashicorp providers - there's no changes to your codebase required, generally, as long as you don't specify provider sources in long form (as in, you should specify the source as `hashicorp/aws`, not as `registry.terraform.io/hashicorp/aws`). All providers should be available in our registry, and if you're missing any, just submit it[0]. Though as I said, all should be available. There's also the migration guide you could take a look at[1]. [0]: https://github.com/opentofu/registry/issues/new?assignees=&labels=provider%2Csubmission&projects=&template=provider.yml&title=Provider%3A+ https://github.com/opentofu/registry/issues/new?assignees=&l... [1]: https://opentofu.org/docs/intro/migration/ https://opentofu.org/docs/intro/migration/