What is this?

NV Jost is a Jost variant, with a slightly altered lowercase G and single storey a (similar to Futura, only accessible via OT feature on the original font). This is an alternate version that I personally prefer.

How was this made?

Using FontForge. I've included the FontForge files in this repository.

License

As the original font, it is licensed under the permissive SIL Open Font License.