0.22.2

Release notes

• Avoid sending an empty certificate_authorities extension as a TLS1.3 server. This is incorrect and breaks interop with Java (#1727).
• Support NISTP521-SHA512 signatures (both for verification and signing), when used with the aws-lc-rs provider (#1706).

What's Changed

• 0.22 bug fix rollup by @ctz in #1731

Full Changelog: v/0.22.1...v/0.22.2