Moved #1349 CHANGELOG to v4.5.7

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

CHANGELOG.md

@@ -14,7 +14,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Add multiple output formats (yaml & json) support. #447
 - More aliases for many wwctl commands
 - Add support to render template using `host` or `$(uname -n)` as the value of `overlay show --render`. #623
-- Added option for wwclient port number
 
 ### Changed
 
@@ -42,6 +41,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## v4.5.7, unreleased
 
+### Added
+
+- Added option for wwclient port number. #1349
+
 ### Changed
 
 - Added a link to an example SELinux-enabled node image in documentation. #1305