What's Changed
- Implement
From<KeyPair> for PrivateKeyDer<'static>by @LebedevRI in #403 - update copyright year in LICENSE by @jasmyhigh in #407
- Add P521-SHA256 and P521-SHA384 signing algorithms by @djc in #408
From<KeyPair> for PrivateKeyDer<'static> by @LebedevRI in #403