CHANGELOG.md in stellar-sdk-0.23.0 vs CHANGELOG.md in stellar-sdk-0.23.1

@@ -2,9 +2,15 @@
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.23.1](https://github.com/stellar/ruby-stellar-sdk/compare/v0.23.1...v0.23.0) - 2020-06-18
+- Fix SEP10, considering muxed accounts
+
+## [0.23.0](https://github.com/stellar/ruby-stellar-sdk/compare/v0.23.0...v0.9.0)
+- No changes. We bumped this version to sync `stellar-sdk` and `stellar-base` versions
+
 ## [0.9.0](https://github.com/stellar/ruby-stellar-sdk/compare/v0.9.0...v0.8.0)
 ### Added
 - Stellar Protocol 13 support
   - Fee-Bump transactions ([CAP-0015](https://github.com/stellar/stellar-protocol/blob/master/core/cap-0015.md))
   - Multiplexed accounts ([CAP-0027](https://github.com/stellar/stellar-protocol/blob/master/core/cap-0027.md))