It's not like I'm following this project very closely. However, now its features started to diverge from Terraform. So, as they put it themselves:
Since Terraform doesn't support these new language features, OpenTofu now supports the .tofu file extension. When a file with the .tofu extension is present, OpenTofu will ignore the identically named .tf file. Using this new file extension, module authors can use the new
features of OpenTofu and still keep older code around for compatibility.
So, if you support any open-source modules, have fun, I guess.
Also, it's interesting how many of you actually use OpenTofu in production?
#terraform #opentofu