CHANGELOG.md in openssl-signature_algorithm-0.3.0 vs CHANGELOG.md in openssl-signature_algorithm-0.4.0

@@ -1,7 +1,13 @@
 # Changelog
 
+## [v0.4.0] - 2020-01-31
+
+### Added
+
+- `VerifyKey` serialization and deserialization for easy transmission over the network
+
 ## [v0.3.0] - 2020-01-30
 
 ### Added
 
 - Support ruby v2.4 (without RSA-PSS)
@@ -24,9 +30,10 @@
 
 - `OpenSSL::SignatureAlgorithm::ECDSA`
 - `OpenSSL::SignatureAlgorithm::RSAPSS`
 - `OpenSSL::SignatureAlgorithm::RSAPKCS1`
 
+[v0.4.0]: https://github.com/cedarcode/openssl-signature_algorithm/compare/v0.3.0...v0.4.0/
 [v0.3.0]: https://github.com/cedarcode/openssl-signature_algorithm/compare/v0.2.0...v0.3.0/
 [v0.2.0]: https://github.com/cedarcode/openssl-signature_algorithm/compare/v0.1.1...v0.2.0/
 [v0.1.1]: https://github.com/cedarcode/openssl-signature_algorithm/compare/v0.1.0...v0.1.1/
 [v0.1.0]: https://github.com/cedarcode/openssl-signature_algorithm/compare/41887c277dc7fa0c884ccf8924cf990ff76784d9...v0.1.0/