ruma-signatures 0.7.0

Digital signatures according to the Matrix specification.
Documentation
# [unreleased]

# 0.7.0

Breaking changes:

* Upgrade ruma-identifiers dependency to 0.19.0

# 0.6.0

Breaking changes:

* Remove `Copy` implementation for `Algorithm`
* Remove `Copy` and `Clone` implementations for `Ed25519Verifier`
* Upgrade ruma-identifiers

Bug fixes:

* Verify only the required signatures on `verify_event`
* Fix redactions for aliases events