diff --git a/README.md b/README.md
index e4bbae1..50adf8a 100644
--- a/README.md
+++ b/README.md
@@ -1813,6 +1813,17 @@ const c: Class<Date, [number]> = Date;
 
 ## Changelog
 
+### v0.3.0 - 2023-01-19
+
+#### Added
+
+- [bake](#bake) and associated types
+- [Cake](#cake)
+- Cake subclasses: ObjectCake, ReferenceCake, TypeGuardCake
+- [Built-in Cakes](#built-in-cakes): any, boolean, bigint, never, number, string, symbol, unknown
+- [optional](#optional)
+- [CakeError](#cakeerror)
+
 ### v0.2.0 - 2023-01-11
 
 #### Added
diff --git a/package.json b/package.json
index a4ae682..ef29af6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "caketype",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Runtime type checking and other type-safe helpers for TypeScript",
   "author": "Justin Yao Du <justinyaodu@gmail.com>",
   "license": "MIT",