diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3b3d7b..5a11b65 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@
 
 * Deprecated parse() function - please update your code to use new Template(source).
 * Deprecated MustacheFormatException - please update your code to use TemplateException.
+* Breaking change: Template.render and Template.renderString methods no longer
+  take the optional lenient and htmlEscapeValues. These should now be passed to
+  the Template constructor.
 * Fully passing all mustache spec tests.
 * Added support for MirrorsUsed.
 * Implemented partials. #11