update changelog

cereum · cereum · commit 9acb313430a2 · 2024-09-17T16:01:47.000-05:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,4 +4,7 @@
 -Created install.sql with working but probably under tested working encode/decode
 
 ## V0.2
--Added spec tests & fixed any failures
+-Added spec tests & fixed any failures
+
+## V0.2.1
+-Marked functions as immutable
