diff --git a/History.markdown b/History.markdown
index 1dbff60a..e3b5411d 100644
--- a/History.markdown
+++ b/History.markdown
@@ -3,6 +3,7 @@
 ### Major Enhancements
 
   * Incremental regeneration (#3116)
+  * Add Hooks: a new kind of plugin (#3553)
   * Drop support for Ruby 1.9.3. (#3235)
   * Upgrade to Liquid 3.0.0 (#3002)
   * Support Ruby v2.2 (#3234)