CHANGELOG.md in iruby-chartkick-0.2.0 vs CHANGELOG.md in iruby-chartkick-0.2.1

@@ -1,16 +1,20 @@
 # Changelog
 
 ### HEAD (not released yet)
 
+### v0.2.1
+
+* Only load JS scripts once
+
 ### v0.2.0
 
 * Support for area charts
 * Support for scatter plots
 * Support for timeline
 * Support for geo charts
 * Support for column charts
-* Support keyword arguments for charts like heigth, width etc.
+* Support keyword arguments for charts like height, width etc.
 
 ### v0.1.0
 
 * Initial version
 * Support for line chart, bar chart and pie chart