diff --git a/AUTHORS.md b/AUTHORS.md
index 50d1bef..f2e7223 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -4,16 +4,17 @@ This list is sorted by the number of commits per contributor in _descending_ ord
 
 Avatar|Contributor|Contributions
 :-:|---|:-:
-<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)|69
-<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)|44
-<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/1920805?v=4' width='36' height='36' alt='@alxwr'>|[@alxwr](https://github.com/alxwr)|17
-<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)|11
-<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)|11
-<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://avatars1.githubusercontent.com/u/36701846?v=4' width='36' height='36' alt='@lagooj'>|[@lagooj](https://github.com/lagooj)|6
-<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/4195158?v=4' width='36' height='36' alt='@dafyddj'>|[@dafyddj](https://github.com/dafyddj)|2
-<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)|2
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>|[@myii](https://github.com/myii)|73
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/13322818?v=4' width='36' height='36' alt='@noelmcloughlin'>|[@noelmcloughlin](https://github.com/noelmcloughlin)|46
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/1920805?v=4' width='36' height='36' alt='@alxwr'>|[@alxwr](https://github.com/alxwr)|17
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/242396?v=4' width='36' height='36' alt='@javierbertoli'>|[@javierbertoli](https://github.com/javierbertoli)|11
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/3433835?v=4' width='36' height='36' alt='@n-rodriguez'>|[@n-rodriguez](https://github.com/n-rodriguez)|11
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/36701846?v=4' width='36' height='36' alt='@lagooj'>|[@lagooj](https://github.com/lagooj)|9
+<img class='float-left rounded-1' src='https://avatars.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://avatars.githubusercontent.com/u/4195158?v=4' width='36' height='36' alt='@dafyddj'>|[@dafyddj](https://github.com/dafyddj)|2
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/6086064?v=4' width='36' height='36' alt='@mgomersbach'>|[@mgomersbach](https://github.com/mgomersbach)|2
+<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/1233212?v=4' width='36' height='36' alt='@baby-gnu'>|[@baby-gnu](https://github.com/baby-gnu)|1
 
 ---
 
-Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2020-11-17.
+Auto-generated by a [forked version](https://github.com/myii/maintainer) of [gaocegege/maintainer](https://github.com/gaocegege/maintainer) on 2021-02-10.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 954a89a..f9a7db4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,35 @@
 # Changelog
 
+# [5.4.0](https://github.com/saltstack-formulas/prometheus-formula/compare/v5.3.0...v5.4.0) (2021-02-10)
+
+
+### Bug Fixes
+
+* **clean:** include repo clean too ([782dd45](https://github.com/saltstack-formulas/prometheus-formula/commit/782dd4545247a6eaaab77d42788b6dbdc040597a))
+
+
+### Continuous Integration
+
+* **commitlint:** ensure `upstream/master` uses main repo URL [skip ci] ([e0f6a8b](https://github.com/saltstack-formulas/prometheus-formula/commit/e0f6a8baeb4e36e295c5355ff4e08e943b4a24b7))
+* **gitlab-ci:** add `rubocop` linter (with `allow_failure`) [skip ci] ([7d80e4a](https://github.com/saltstack-formulas/prometheus-formula/commit/7d80e4afc1ffdaec29ec94a355d75e6f8b878672))
+* **gitlab-ci:** use GitLab CI as Travis CI replacement ([4f290c2](https://github.com/saltstack-formulas/prometheus-formula/commit/4f290c2dde3125f9e648a2817912c8f594ed277a))
+* **pre-commit:** update hook for `rubocop` [skip ci] ([60ec8e5](https://github.com/saltstack-formulas/prometheus-formula/commit/60ec8e514d3c33540089bacbe8edeaf8bfa05f0d))
+
+
+### Documentation
+
+* **archive:** update pillar.example with env var for mysqld_exporter ([1631137](https://github.com/saltstack-formulas/prometheus-formula/commit/1631137b1bad116f5d7d5b8a472b9c4f41b5f707))
+
+
+### Features
+
+* **archive:** managing env vars in systemd unit ([4e60b17](https://github.com/saltstack-formulas/prometheus-formula/commit/4e60b17741fb202fded2838e67cb8f870c98450f))
+
+
+### Tests
+
+* **archive:** add env vars tests ([018e759](https://github.com/saltstack-formulas/prometheus-formula/commit/018e7591839901536cc743141e45cbbd20f94a53))
+
 # [5.3.0](https://github.com/saltstack-formulas/prometheus-formula/compare/v5.2.0...v5.3.0) (2020-11-17)
 
 
diff --git a/FORMULA b/FORMULA
index f95be63..315f760 100644
--- a/FORMULA
+++ b/FORMULA
@@ -1,7 +1,7 @@
 name: prometheus
 os: Debian, Ubuntu, Raspbian, RedHat, Fedora, CentOS, Amazon, Suse, openSUSE, Gentoo, Funtoo, Arch, Manjaro, Alpine, FreeBSD, OpenBSD, Solaris, SmartOS, Windows, MacOS
 os_family: Debian, RedHat, Suse, Gentoo, Arch, Alpine, FreeBSD, OpenBSD, Solaris, Windows, MacOS
-version: 5.3.0
+version: 5.4.0
 release: 1
 minimum_version: 2019.2
 summary: prometheus formula
diff --git a/docs/AUTHORS.rst b/docs/AUTHORS.rst
index f5c9f62..73ced03 100644
--- a/docs/AUTHORS.rst
+++ b/docs/AUTHORS.rst
@@ -13,35 +13,38 @@ This list is sorted by the number of commits per contributor in *descending* ord
    * - Avatar
      - Contributor
      - Contributions
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>`
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/10231489?v=4' width='36' height='36' alt='@myii'>`
      - `@myii <https://github.com/myii>`_
-     - 69
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars1.githubusercontent.com/u/13322818?v=4' width='36' height='36' alt='@noelmcloughlin'>`
+     - 73
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/13322818?v=4' width='36' height='36' alt='@noelmcloughlin'>`
      - `@noelmcloughlin <https://github.com/noelmcloughlin>`_
-     - 44
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/1920805?v=4' width='36' height='36' alt='@alxwr'>`
+     - 46
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/1920805?v=4' width='36' height='36' alt='@alxwr'>`
      - `@alxwr <https://github.com/alxwr>`_
      - 17
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/242396?v=4' width='36' height='36' alt='@javierbertoli'>`
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/242396?v=4' width='36' height='36' alt='@javierbertoli'>`
      - `@javierbertoli <https://github.com/javierbertoli>`_
      - 11
-   * - :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'>`
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/3433835?v=4' width='36' height='36' alt='@n-rodriguez'>`
      - `@n-rodriguez <https://github.com/n-rodriguez>`_
      - 11
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars0.githubusercontent.com/u/1800660?v=4' width='36' height='36' alt='@aboe76'>`
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/36701846?v=4' width='36' height='36' alt='@lagooj'>`
+     - `@lagooj <https://github.com/lagooj>`_
+     - 9
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.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://avatars1.githubusercontent.com/u/36701846?v=4' width='36' height='36' alt='@lagooj'>`
-     - `@lagooj <https://github.com/lagooj>`_
-     - 6
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/4195158?v=4' width='36' height='36' alt='@dafyddj'>`
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/4195158?v=4' width='36' height='36' alt='@dafyddj'>`
      - `@dafyddj <https://github.com/dafyddj>`_
      - 2
-   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars2.githubusercontent.com/u/6086064?v=4' width='36' height='36' alt='@mgomersbach'>`
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/6086064?v=4' width='36' height='36' alt='@mgomersbach'>`
      - `@mgomersbach <https://github.com/mgomersbach>`_
      - 2
+   * - :raw-html-m2r:`<img class='float-left rounded-1' src='https://avatars.githubusercontent.com/u/1233212?v=4' width='36' height='36' alt='@baby-gnu'>`
+     - `@baby-gnu <https://github.com/baby-gnu>`_
+     - 1
 
 
 ----
 
-Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2020-11-17.
+Auto-generated by a `forked version <https://github.com/myii/maintainer>`_ of `gaocegege/maintainer <https://github.com/gaocegege/maintainer>`_ on 2021-02-10.
diff --git a/docs/CHANGELOG.rst b/docs/CHANGELOG.rst
index 3743d65..5b619e5 100644
--- a/docs/CHANGELOG.rst
+++ b/docs/CHANGELOG.rst
@@ -2,6 +2,42 @@
 Changelog
 =========
 
+`5.4.0 <https://github.com/saltstack-formulas/prometheus-formula/compare/v5.3.0...v5.4.0>`_ (2021-02-10)
+------------------------------------------------------------------------------------------------------------
+
+Bug Fixes
+^^^^^^^^^
+
+
+* **clean:** include repo clean too (\ `782dd45 <https://github.com/saltstack-formulas/prometheus-formula/commit/782dd4545247a6eaaab77d42788b6dbdc040597a>`_\ )
+
+Continuous Integration
+^^^^^^^^^^^^^^^^^^^^^^
+
+
+* **commitlint:** ensure ``upstream/master`` uses main repo URL [skip ci] (\ `e0f6a8b <https://github.com/saltstack-formulas/prometheus-formula/commit/e0f6a8baeb4e36e295c5355ff4e08e943b4a24b7>`_\ )
+* **gitlab-ci:** add ``rubocop`` linter (with ``allow_failure``\ ) [skip ci] (\ `7d80e4a <https://github.com/saltstack-formulas/prometheus-formula/commit/7d80e4afc1ffdaec29ec94a355d75e6f8b878672>`_\ )
+* **gitlab-ci:** use GitLab CI as Travis CI replacement (\ `4f290c2 <https://github.com/saltstack-formulas/prometheus-formula/commit/4f290c2dde3125f9e648a2817912c8f594ed277a>`_\ )
+* **pre-commit:** update hook for ``rubocop`` [skip ci] (\ `60ec8e5 <https://github.com/saltstack-formulas/prometheus-formula/commit/60ec8e514d3c33540089bacbe8edeaf8bfa05f0d>`_\ )
+
+Documentation
+^^^^^^^^^^^^^
+
+
+* **archive:** update pillar.example with env var for mysqld_exporter (\ `1631137 <https://github.com/saltstack-formulas/prometheus-formula/commit/1631137b1bad116f5d7d5b8a472b9c4f41b5f707>`_\ )
+
+Features
+^^^^^^^^
+
+
+* **archive:** managing env vars in systemd unit (\ `4e60b17 <https://github.com/saltstack-formulas/prometheus-formula/commit/4e60b17741fb202fded2838e67cb8f870c98450f>`_\ )
+
+Tests
+^^^^^
+
+
+* **archive:** add env vars tests (\ `018e759 <https://github.com/saltstack-formulas/prometheus-formula/commit/018e7591839901536cc743141e45cbbd20f94a53>`_\ )
+
 `5.3.0 <https://github.com/saltstack-formulas/prometheus-formula/compare/v5.2.0...v5.3.0>`_ (2020-11-17)
 ------------------------------------------------------------------------------------------------------------