Latest release and docs should match

[ethankhall]

👋 It looks like the docs match main, but not the latest version.

This means that the docs show that dotslash supports .tar.xz however 0.2.0 does not. If I build against main, I'm able to use tar.xz.

Or could main be released so I can have people pull dotslash and use my tar.xz packages?

[bigfootjon]

@zertosh I think this would be fixed if we just release a new version right? Anything blocking that?

[zertosh]

@bigfootjon, we're good!

[bigfootjon]

I've released v0.3.0 from HEAD so the docs are now up-to-date with the latest released version