Update CHANGELOG.md

mmistakes · web-flow · commit e8c0a6150089 · 2018-12-22T10:54:08.000-05:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Added
+- Document `site.copyright` override for customizing footer copyright text.
+
 ### Changed
 - Update GitHub issue templates.
 
