Update changelog

Author: MarkusPettersson98

CHANGELOG.md

@@ -22,6 +22,9 @@ Line wrap the file at 100 chars.                                              Th
 * **Security**: in case of vulnerabilities.
 
 ## [Unreleased]
+### Changed
+- Change `WireGuard port` to no longer affect the port used for LWO.
+
 ### Fixed
 - Fix "Time left" label in main view not updating when time passes.