# Changelog for horizon-gen-nix

## v0.3.0

* Support horizon-spec-0.3.0
* Allow for building from local packages and tarballs.

## v0.2

* Support horizon-spec-0.2
* horizon-gen-nix now supports two modes with several command line options.
  * Running in `make-package-set`mode will by default create a file called `inital-packages.nix` suitable for use with the `makePackageSet` function from nixpkgs.
  * Running in `overlay` mode will by default create a file called `overlay.nix` containing an overlay suitable for use with `haskell.packages.${compiler}.override`.

## v0.1

* Support horizon-spec-0.1

## v0.0.0.1

* Generate nix expressions for haskell packages from a dhall manifest.