Update CHANGELOG.md

Author: CrypticCabub

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [3.0.5] -- 2024-09-30
+## [3.0.5] -- 2024-10-01
 ### Fixed
 - Fixed bug in Nth weekday logic that would sometimes cause Nth weekday to be interpreted as 1 week too early