1.2.0

It's been a while since we've pushed a release! 🎉

With v1.2.0, the documentation matches what the version published to npm supports.

Since it's been early days for OPA's Wasm support when this module had seen its major
version release 1.x.y, and things are just settling, please have a good look at the API
changes this release brings in: Update examples and README for newer OPA
versions (#21, @patrick-east ).

New features:

• sprintf implementation (#34, @garethr)
• Force JSON encoding to use utf-8 (#35, @theMagicalKarp)
• Typescript bindings! (#17, @RichiCoder1)

Thanks to all contributors! 👏