CHANGELOG.md in duckdb-0.0.3 vs CHANGELOG.md in duckdb-0.0.4

@@ -1,5 +1,18 @@
 # ChangeLog
 
+## 0.0.4
+
+- add Test for `DuckDB::Database`
+- rename module name to `DuckDB` from `Duckdb`
+
+## 0.0.3
+
+- rename native extension name to duckdb_native
+
+## 0.0.2
+
+- fix gem install error
+
 ## 0.0.1
 
 - first release