diff --git a/changelog.md b/changelog.md
index dbdbcd7..ac8c216 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,2 +1,24 @@
 # Version 2021.0:
     The Original Release of the Library.
+    It currently has:
+        Classes:
+            - Hashes
+            - Miscellaneous
+            - Stats
+            - Math
+            - List<T>
+            - Matrix<T>
+            
+        Structs:
+            - Optional<T>
+            - Angle
+            - Color
+            - ColorByte
+            - Percent
+            - Vector
+            - Vector2
+            - Vector3
+            - Vector4
+            
+        Interfaces:
+            - INegatives<T>