diff --git a/History.markdown b/History.markdown
index a20e68b4..2b1ebabe 100644
--- a/History.markdown
+++ b/History.markdown
@@ -14,6 +14,10 @@
 
   * Escaped regular expressions when using post_url. (#5605)
 
+### Development Fixes
+
+  * clean unit-test names in `test/test_tags.rb` (#5608)
+
 ## 3.3.1 / 2016-11-14
 
 ### Minor Enhancements