Add changelog

hasufell · hasufell · commit c27dc316926f · 2023-12-16T00:30:32.000+08:00
diff --git a/changelog.md b/changelog.md
@@ -5,6 +5,7 @@ _Note: below all `FilePath` values are unquoted, so `\\` really means two backsl
 ## 1.5.1.0 *??? 2023*
 
 * make `osp :: QuasiQuoter` valid as a pattern wrt [#210](https://github.com/haskell/filepath/pull/210)
+* Add `unsafeEncodeUtf` from os-string
 
 ## 1.5.0.0 *Nov 2023*
 
