Update CHANGELOG.md

Author: alexdlaird

CHANGELOG.md

@@ -4,13 +4,16 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/alexdlaird/pyngrok/compare/7.2.0...HEAD)
+## [Unreleased](https://github.com/alexdlaird/pyngrok/compare/7.2.1...HEAD)
+
+## [7.2.1](https://github.com/alexdlaird/pyngrok/compare/7.2.0...7.2.1) - 2024-11-04
 
 ### Added
 
+- Include SSL handshake failures in installer retry logic.
 - Documentation improvements update links to `ngrok`'s documentation.
 
-## [7.2.0](https://github.com/alexdlaird/pyngrok/compare/7.2.0...7.1.6) - 2024-07-18
+## [7.2.0](https://github.com/alexdlaird/pyngrok/compare/7.1.6...7.2.0) - 2024-07-18
 
 ### Added