Update CHANGELOG.md

Co-authored-by: daxpedda <[email protected]>

Author: stegaBOB

CHANGELOG.md

@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
 ### Added
 - Allow lifetime `for<'a, ...>` bounds in non-bounded generic parameters.