flakes don't seem to be enabled by default

[johnrichardrinehart]

My understanding is that #103 enabled support for flake commands (nix build, nix develop, etc.), by default. But, I tried to use a build after #103, I think, and flake support wasn't enabled by default:

https://github.com/johnrichardrinehart/nix/actions/runs/1443980922/workflow

I patched it by adding the experimental-features line, but I was hoping this wouldn't be necessary:

https://github.com/johnrichardrinehart/nix/actions/runs/1443993664/workflow#L21

[johnrichardrinehart]

My bad. I was pinned to an old version. I pointed to 74ef8ad2cfb373eef5eb62483d242712e1e1ac07 and everything seems fine, now.

Let's bump the semver :) !!! ❤️

Thanks for your work on this project!

P.S. We can close, now, but I want to leave open in case I can get a response about a release bump.

[domenkozar]

Released v15!