diff --git a/History.markdown b/History.markdown
index e8185955..cd35e99a 100644
--- a/History.markdown
+++ b/History.markdown
@@ -36,6 +36,7 @@
   * utils: `has_yaml_header?` should accept files with extraneous spaces (#4290)
   * Escape html from site.title and page.title in site template (#4307)
   * Allow custom file extensions if defined in `permalink` YAML front matter (#4314)
+  * Fix deep_merge_hashes! handling of drops and hashes (#4359)
 
 ### Development Fixes