v3.0.0

3.0.0 (2021-08-05)

⚠ BREAKING CHANGES

• PublicKey::from_bytes, PublicKeyShare::from_bytes,
  Signature::from_bytes and SignatureShare::from_bytes can no longer
  take &[u8; N], and must be called with [u8; N] instead. This may
  require additional copying/cloning.

• Force a breaking change (b4b22e5), closes #11