diff --git a/.moban.d/README.rst b/.moban.d/README.rst
index 014f85f..1c3bba6 100644
--- a/.moban.d/README.rst
+++ b/.moban.d/README.rst
@@ -4,5 +4,6 @@
 {%endblock%}
 
 {%block features %}
-**{{name}}** does {{description}}.
+**{{name}}** does {{description}}. So far, it can read data out but cannot recognize
+date time format from float datat type.
 {%endblock%}
diff --git a/.moban.yml b/.moban.yml
index 932680d..26cd050 100644
--- a/.moban.yml
+++ b/.moban.yml
@@ -23,4 +23,7 @@ targets:
   - .gitignore: gitignore.jj2
   - "docs/source/conf.py": "docs/source/conf.py.jj2"
   - "pyexcel_xlsbr/_version.py": version.py.jj2
-  - lint.sh: lint.script.jj2
\ No newline at end of file
+  - lint.sh: lint.script.jj2
+  - output: CHANGELOG.rst
+    configuration: changelog.yml
+    template: CHANGELOG.rst.jj2
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 7398c8c..0da2079 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,2 +1,10 @@
 Change log
-===========
+================================================================================
+
+0.5.0-rc1 - 14.03.2019
+--------------------------------------------------------------------------------
+
+first release
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+#. read data out from xlsb format but to pyexcel-io's standard
diff --git a/README.rst b/README.rst
index e260ce6..f4b76f4 100644
--- a/README.rst
+++ b/README.rst
@@ -41,7 +41,8 @@ a little bit more time in coding, documentation and writing interesting posts.
 
 Introduction
 ================================================================================
-**pyexcel-xlsbr** does read Microsoft Excel tm xlsb file.
+**pyexcel-xlsbr** does read Microsoft Excel tm xlsb file. So far, it can read data out but cannot recognize
+date time format from float datat type.
 
 
 
diff --git a/changelog.yml b/changelog.yml
new file mode 100644
index 0000000..3c8d33a
--- /dev/null
+++ b/changelog.yml
@@ -0,0 +1,9 @@
+name: pyexcel-xlsxr
+organisation: pyexcel
+releases:
+- changes:
+  - action: first release
+    details:
+    - read data out from xlsb format but to pyexcel-io's standard
+  date: 14.03.2019
+  version: 0.5.0-rc1
diff --git a/docs/source/conf.py b/docs/source/conf.py
index bf91ad8..65b184c 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -25,9 +25,9 @@
 copyright = 'copyright 2015-2019 Onni Software Ltd.'
 author = 'Onni Software Ltd.'
 # The short X.Y version
-version = '0.0.1'
+version = '0.5.0-rc1'
 # The full version, including alpha/beta/rc tags
-release = '0.0.1'
+release = '0.5.0-rc1'
 
 # -- General configuration ---------------------------------------------------
 
diff --git a/pyexcel-xlsbr.yml b/pyexcel-xlsbr.yml
index 3efd80a..7fa38f5 100644
--- a/pyexcel-xlsbr.yml
+++ b/pyexcel-xlsbr.yml
@@ -1,9 +1,9 @@
 overrides: "pyexcel.yaml"
 name: "pyexcel-xlsbr"
 nick_name: "xlsb"
-version: "0.0.1"
-current_version: "0.0.1"
-release: "0.0.1"
+version: "0.5.0-rc1"
+current_version: "0.5.0-rc1"
+release: "0.5.0-rc1"
 dependencies:
   - pyxlsb
   - pyexcel-io
diff --git a/pyexcel_xlsbr/_version.py b/pyexcel_xlsbr/_version.py
index bade78b..ef42364 100644
--- a/pyexcel_xlsbr/_version.py
+++ b/pyexcel_xlsbr/_version.py
@@ -1,2 +1,2 @@
-__version__ = "0.0.1"
-__author__ = "C.W."
+__version__ = '0.5.0-rc1'
+__author__ = 'C.W.'
diff --git a/setup.py b/setup.py
index 117a6e0..abcc115 100644
--- a/setup.py
+++ b/setup.py
@@ -1,14 +1,14 @@
 #!/usr/bin/env python3
 
-import codecs
-import locale
 # Template by pypi-mobans
 import os
-import platform
 import sys
+import codecs
+import locale
+import platform
 from shutil import rmtree
 
-from setuptools import Command, find_packages, setup
+from setuptools import Command, setup, find_packages
 
 PY2 = sys.version_info[0] == 2
 PY26 = PY2 and sys.version_info[1] < 7
@@ -29,14 +29,14 @@
 
 NAME = 'pyexcel-xlsbr'
 AUTHOR = 'C.W.'
-VERSION = '0.0.1'
+VERSION = '0.5.0-rc1'
 EMAIL = 'wangc_2011@hotmail.com'
 LICENSE = 'New BSD'
 DESCRIPTION = (
     'read Microsoft Excel tm xlsb file'
 )
 URL = 'https://github.com/pyexcel/pyexcel-xlsbr'
-DOWNLOAD_URL = '%s/archive/0.0.1.tar.gz' % URL
+DOWNLOAD_URL = '%s/archive/0.5.0-rc1.tar.gz' % URL
 FILES = ['README.rst', 'CHANGELOG.rst']
 KEYWORDS = [
     'python',
@@ -67,8 +67,8 @@
 # You do not need to read beyond this line
 PUBLISH_COMMAND = '{0} setup.py sdist bdist_wheel upload -r pypi'.format(
     sys.executable)
-GS_COMMAND = ('gs pyexcel-xlsbr v0.0.1 ' +
-              "Find 0.0.1 in changelog for more details")
+GS_COMMAND = ('gs pyexcel-xlsbr v0.5.0-rc1 ' +
+              "Find 0.5.0-rc1 in changelog for more details")
 NO_GS_MESSAGE = ('Automatic github release is disabled. ' +
                  'Please install gease to enable it.')
 UPLOAD_FAILED_MSG = (