Hare-master-overlay: An easy way to have the latest Hare version

hare-master-overlay is Flake I’ve made to easily have the most recent version of Hare.

It provides:

  1. overlays for hare, harec and qbe, which may be used separately or as whole through the default overlay;
  2. the overwritten versions of hare, harec and qbe through the packages attribute; and
  3. a devShells for Hare development through the default `devShell.