chore: prepare for version 1.5.1

Author: ramsey

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## 1.5.1 - 2025-03-05
+
+Minor maintenance release, updating some documentation and development
+dependencies.
+
 ## 1.5.0 - 2023-03-18
 
 ### Added