Preparing for booster 0.6.0 release

[ryan-summers]

This PR preps for a 0.6.0 release.

[jordens]

booster/Cargo.toml

Line 67 in cab9746

serial-settings = {git = "https://github.com/quartiq/stabilizer", rev = "5452272931e1ad70547b578052ffbb186fb72514"}

needs to go first

[jordens]

And I guess some/many of the included crates in booster also need a bump (assuming they have changed, for e.g. the e-h 1 port).

[ryan-summers]

@jordens There's also the debounced-pin and minireq crates. We can publish an updated minireq, but debounced-pin isn't owned by us. We could:

1. Republish rust-debounced-pin (and maybe move it over to the Rust-embedded-community)
2. Move the implementation for debouncing directly into booster (it's not complex)
3. Find an alternative crate

---

Edit: I found an alternative crate (debouncr) that's agnostic of the e-h version.

[jordens]

No releases for the ad5627 etc. crates?

[ryan-summers]

They all have their versions already bumped. I ran through about 30 minutes ago and released them all as 0.2 already.

[jordens]

warning: package cortex-m-rt v0.7.4 in Cargo.lock is yanked in registry crates-io, consider updating to a version that is not yanked