docs: update changelog

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

Author: robjtede

CHANGELOG.md

@@ -8,12 +8,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0),
 
 ## [0.4.20](https://github.com/Nullus157/async-compression/compare/v0.4.19...v0.4.20) - 2025-02-28
 
-### Other
+### Added
 
-- *(deps)* update rand requirement from 0.8.5 to 0.9.0
-- Apply code review suggestions
-- revert lib.rs artifact
-- Merge branch 'main' into main
+- Add support for `wasm32-wasip1-*` targets.
 
 ## [0.4.19](https://github.com/Nullus157/async-compression/compare/v0.4.18...v0.4.19) - 2025-02-27