Hi all, I'm happy to announce the release of nix-exec-1.1.0 [1]. This version adds an unsafe-perform-io.nix nix expression that can be imported to run nix-exec IO values in contexts where you can't call nix-exec directly (e.g. when using nixops). Happy hacking! ~Shea [1]: https://github.com/shlevy/nix-exec/releases/tag/v1.1.0