Update history to reflect merge of #6609 [ci skip]

ff2795f9 · jekyllbot · 1971ddd7 · ff2795f9
Commit ff2795f9 authored 7 years ago by jekyllbot
--- a/History.markdown
+++ b/History.markdown
@@ -110,6 +110,7 @@
  * return correct file in dir if dir has same name as file (#6569)
  * Register reload hooks in Server#process (#6605)
  * Memoize path to metadata file (#6602)
+  * Use `require_relative` to load Jekyll classes (#6609)
  
 ## 3.6.2 / 2017-10-21