docs: update changelog

Signed-off-by: Rob Ede <[email protected]>

Author: robjtede

CHANGELOG.md

@@ -10,7 +10,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0),
 
 ### Other
 
-- Pass through `AsyncBufRead` trait
+- Implement pass-through `AsyncBufRead` on write-based encoders & decoders.
 
 ## [0.4.15](https://github.com/Nullus157/async-compression/compare/v0.4.14...v0.4.15) - 2024-10-13