Update CHANGELOG.md

smorimoto · smorimoto · commit be7533ea066b · 2021-12-09T05:52:13.000+09:00
Signed-off-by: Sora Morimoto &lt;sora@morimoto.io&gt;
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,10 @@ and this project adheres to
 
 ## [unreleased]
 
+### Added
+
+- Added "extends" experimentally.
+
 ### Changed
 
 - Remove some hacks as `--no-depexts` is now used in CLI 2.0 mode from opam
