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# Release 2.14 (2023-02-28)

- A new function `builtins.readFileType` is available. It is similar to `builtins.readDir` but acts on a single file or directory.

- In flakes, the `.outPath` attribute of a flake now always refers to the directory containing the `flake.nix`. This was not the case for when `flake.nix` was in a subdirectory of e.g. a Git repository. The root of the source of a flake in a subdirectory is still available in `.sourceInfo.outPath`.

- In derivations that use structured attributes, you can now use `unsafeDiscardReferences` to disable scanning a given output for runtime dependencies:

      __structuredAttrs = true;
      unsafeDiscardReferences.out = true;

  This is useful e.g. when generating self-contained filesystem images with their own embedded Nix store: hashes found inside such an image refer to the embedded store and not to the host's Nix store.

  This requires the `discard-references` experimental feature.