Add PR ocaml-ppx#286 to CHANGELOG

sim642 · sim642 · commit 34a5bffdf277 · 2024-06-02T14:11:34.000+03:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,10 @@
+unreleased
+----------
+
+* Add show @printer support for polymorphic variants
+  #286
+  (Simmo Saan and @ghuysmans)
+
 6.0.2
 -----
 
