diff --git a/History.markdown b/History.markdown
index abbc1b47..bf9d3793 100644
--- a/History.markdown
+++ b/History.markdown
@@ -37,6 +37,7 @@
   * Update documentation: HTMLProofer CLI command (#4641)
   * Document that subdirectories of `_posts` are no longer categories (#4639)
   * Update continuous-integration docs with sudo: false information (#4628)
+  * Blog post on refreshed contributing file and new affinity teams (#4645)
 
 ## 3.1.2 / 2016-02-19