diff --git a/History.txt b/History.txt
index 2ca6f0e7..32e0d782 100644
--- a/History.txt
+++ b/History.txt
@@ -10,6 +10,7 @@
       site.pages and site.html_pages variables
     * Generate phase added to site#process and pagination is now a generator
     * Switch to RakeGem for build/test process
+    * Only regenerate static files when they have changed (#142)
   * Bug Fixes
     * Render highlighted code for non markdown/textile pages (#116)
     * Expand source to full path so includes work anywhere (#101)