diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35488e58..8ac77055 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 * Finally faster than C. 
 
+* Licenced the standard library more permissively.
+
 * Preliminary Atari 2600, BBC Micro and LUnix support.
 
 * Added array initialization syntax with `for`.
@@ -26,6 +28,8 @@
 
 * Fixed several other bugs.
 
+* Tons of optimizer improvements.
+
 * Other improvements.
 
 ## 0.2.2