Release v1.0.0?

[gerlero]

After ~~v0.6.1~~ v0.6.2 is registered (#62), maybe it's time to make a v1.0.0 release too? The package seems stable (see #56) and mature (5+ years) enough, and has third-party packages that rely on it (see #60).

If done right after #62 is merged and registered (so that v1.0.0 would be the same as ~~v0.6.1~~ v0.6.2 ), it would also have the nice side effect of getting the version numbers in sync with the Semicorutines.jl fork.

EDIT: v0.6.1 -> v0.6.2