Update changelog

CHANGELOG.md

@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Implement UpdateUserInformation subcommand for CredentialManagement
 - Support CTAP 2.1
 - Serialize PIN hash with `serde-bytes` ([#52][])
+- Reduce the space taken by credential serializaiton ([#59][])
 
 [#26]: https://github.com/solokeys/fido-authenticator/issues/26
 [#28]: https://github.com/solokeys/fido-authenticator/issues/28
@@ -39,6 +40,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#62]: https://github.com/Nitrokey/fido-authenticator/pull/62
 [#63]: https://github.com/Nitrokey/fido-authenticator/pull/63
 [#52]: https://github.com/Nitrokey/fido-authenticator/issues/52
+[#59]: https://github.com/Nitrokey/fido-authenticator/issues/59
 
 ## [0.1.1] - 2022-08-22
 - Fix bug that treated U2F payloads as APDU over APDU in NFC transport @conorpp