diff --git a/History.markdown b/History.markdown
index 29d83381..519d2d50 100644
--- a/History.markdown
+++ b/History.markdown
@@ -24,6 +24,7 @@
   * Add Google search query to /docs/help/ (#4589)
   * Upgrading, documentation (#4597)
   * Add 'view source' entry (#4602)
+  * Add jekyll-video-embed to list of third-party plugins. (#4621)
 
 ## 3.1.2 / 2016-02-19