diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..40aa4fd
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,52 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+
+## [Unreleased]
+
+### Added
+
+- Added feature A.
+- Added feature B.
+
+### Changed
+
+- Changed behavior of C.
+- Optimized performance of D.
+
+### Removed
+
+- Removed feature E.
+
+### Fixed
+
+- Fixed issue F.
+
+## [0.3.0] - 2023-04-12
+
+### Added
+
+- IPFS folder uploads
+- IPFS folder downloads
+- With Replace parameter, user can replace the file with the same name.
+
+### Changed
+
+- Changed package name from mcs -> swan_mcs
+- list_buckets function now returns a list of Bucket objects or None if error occurs. (Was False before)
+- list files function now returns a list of File objects or None if error occurs. (Was False before)
+- upload_file function now returns a File object or None if error occurs. (Was False before)
+- upload_folder function now returns a list of File objects or None if error occurs. (Was an empty list before)
+- delete_file function now returns True if successful or False if error occurs. (Was None before)
+- create_folder function now returns True if successful or False if error occurs. (Was None before)
+
+### Removed
+
+### Fixed
+- Help user to create Hierarchical Relationships base on the object name so user can see the Hierarchical Relationships
+  in the MCS web console.
+
+[Unreleased]: https://github.com/your-project/compare/v1.0.0...HEAD
+
+[0.3.0]: https://github.com/filswan/python-mcs-sdk/releases/tag/v0.3.0
+
diff --git a/PipReleaseDoc.md b/PIPRELEASEDOC.md
similarity index 100%
rename from PipReleaseDoc.md
rename to PIPRELEASEDOC.md
diff --git a/setup.py b/setup.py
index 26dc3f2..d739768 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from pathlib import Path
 
 this_directory = Path(__file__).parent
-long_description = (this_directory / "PipReleaseDoc.md").read_text()
+long_description = (this_directory / "PIPRELEASEDOC.md").read_text()
 
 setup(name="python-mcs-sdk",
       version="0.2.13",