diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5693d9..e9311c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,2 +1,11 @@
 Changelog
 =========
+
+v0.2.0
+-------
+- Adds convenience classes for spline interpolation that cache the derivative calculation.
+
+
+v0.1.0
+------
+Initial release