diff --git a/Changelog.md b/Changelog.md
index 108a2b2..08190c5 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -5,6 +5,7 @@
 - Added 'zoom' transition
 - Improvements to touch interaction
 - Press 'f' to activate fullscreen. Thanks [Michael Kühnel](https://github.com/mischah)
+- Themes were made more modular and converted to Sass
 
 #### 2.0 ([download](https://github.com/downloads/hakimel/reveal.js/reveal.js-2.0.zip))
 - New API method ```Reveal.getPreviousSlide()```