diff --git a/AUTHORS.md b/AUTHORS.md
new file mode 100644
index 0000000..9177b4c
--- /dev/null
+++ b/AUTHORS.md
@@ -0,0 +1,18 @@
+# Authors
+
+This list is sorted by the number of commits per contributor in _descending_ order.
+
+Avatar|Contributor|Contributions
+:-:|---|:-:
+<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/1800660?v=4' width='36' height='36' alt='@aboe76'>|[@aboe76](https://github.com/aboe76)|6
+<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/2094680?v=4' width='36' height='36' alt='@daschatten'>|[@daschatten](https://github.com/daschatten)|3
+<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/3433835?v=4' width='36' height='36' alt='@n-rodriguez'>|[@n-rodriguez](https://github.com/n-rodriguez)|3
+<img class='float-left rounded-1' src='https://avatars1.githubusercontent.com/u/13322818?v=4' width='36' height='36' alt='@noelmcloughlin'>|[@noelmcloughlin](https://github.com/noelmcloughlin)|3
+<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/904839?v=4' width='36' height='36' alt='@landergate'>|[@landergate](https://github.com/landergate)|2
+<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>|[@myii](https://github.com/myii)|1
+<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/242396?v=4' width='36' height='36' alt='@javierbertoli'>|[@javierbertoli](https://github.com/javierbertoli)|1
+<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/6086064?v=4' width='36' height='36' alt='@mgomersbach'>|[@mgomersbach](https://github.com/mgomersbach)|1
+
+---
+
+Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2019-08-27.
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..e7f83bd
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+# [0.4.0](https://github.com/saltstack-formulas/timezone-formula/compare/v0.3.3...v0.4.0) (2019-08-27)
+
+
+### Features
+
+* **semantic-release:** add semantic-release ([5290b3e](https://github.com/saltstack-formulas/timezone-formula/commit/5290b3e))
diff --git a/FORMULA b/FORMULA
index 16af9fa..50fab45 100644
--- a/FORMULA
+++ b/FORMULA
@@ -1,7 +1,7 @@
 name: timezone
 os: Debian, RedHat, Suse, Arch, FreeBSD
 os_family: Debian, RedHat, Suse, Arch, FreeBSD
-version: 201504
+version: 0.4.0
 release: 1
 minimum_version: 2015.5
 summary: Formula for timezone management
diff --git a/docs/AUTHORS.rst b/docs/AUTHORS.rst
new file mode 100644
index 0000000..7e506ff
--- /dev/null
+++ b/docs/AUTHORS.rst
@@ -0,0 +1,44 @@
+.. role:: raw-html-m2r(raw)
+   :format: html
+
+
+Authors
+=======
+
+This list is sorted by the number of commits per contributor in *descending* order.
+
+.. list-table::
+   :header-rows: 1
+
+   * - Avatar
+     - Contributor
+     - Contributions
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/1800660?v=4' width='36' height='36' alt='@aboe76'>`
+     - `@aboe76 <https://github.com/aboe76>`_
+     - 6
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/2094680?v=4' width='36' height='36' alt='@daschatten'>`
+     - `@daschatten <https://github.com/daschatten>`_
+     - 3
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/3433835?v=4' width='36' height='36' alt='@n-rodriguez'>`
+     - `@n-rodriguez <https://github.com/n-rodriguez>`_
+     - 3
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars1.githubusercontent.com/u/13322818?v=4' width='36' height='36' alt='@noelmcloughlin'>`
+     - `@noelmcloughlin <https://github.com/noelmcloughlin>`_
+     - 3
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars3.githubusercontent.com/u/904839?v=4' width='36' height='36' alt='@landergate'>`
+     - `@landergate <https://github.com/landergate>`_
+     - 2
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>`
+     - `@myii <https://github.com/myii>`_
+     - 1
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/242396?v=4' width='36' height='36' alt='@javierbertoli'>`
+     - `@javierbertoli <https://github.com/javierbertoli>`_
+     - 1
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/6086064?v=4' width='36' height='36' alt='@mgomersbach'>`
+     - `@mgomersbach <https://github.com/mgomersbach>`_
+     - 1
+
+
+----
+
+Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2019-08-27.
diff --git a/docs/CHANGELOG.rst b/docs/CHANGELOG.rst
new file mode 100644
index 0000000..11a3cec
--- /dev/null
+++ b/docs/CHANGELOG.rst
@@ -0,0 +1,12 @@
+
+Changelog
+=========
+
+`0.4.0 <https://github.com/saltstack-formulas/timezone-formula/compare/v0.3.3...v0.4.0>`_ (2019-08-27)
+----------------------------------------------------------------------------------------------------------
+
+Features
+^^^^^^^^
+
+
+* **semantic-release:** add semantic-release (\ `5290b3e <https://github.com/saltstack-formulas/timezone-formula/commit/5290b3e>`_\ )