diff --git a/History.markdown b/History.markdown
index 0b8e427c..188606db 100644
--- a/History.markdown
+++ b/History.markdown
@@ -2,6 +2,7 @@
 
 ### Major Enhancements
 
+  * Add basic support for JRuby (commit: 0f4477)
   * Incremental regeneration (#3116)
   * Add Hooks: a new kind of plugin (#3553)
   * Drop support for Ruby 1.9.3. (#3235)