release prep for 3.10.0

Author: philvarner

CHANGELOG.md

@@ -5,7 +5,7 @@ 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).
 
-## [3.10.0] - TBD
+## [3.10.0] - 2025-03-21
 
 ### Changed