diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0270ce90..930dcb1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,11 @@
 # Changelog
 
-## 4.0.0 / Unreleased
+## 4.0.1 / Unreleased
+
+## 4.0.0 / 2022-01-09
 
 **Breaking Changes**
+
 - Drop Python 2 support
 - Drop support for Python syntax in config files (wsgidav.conf)
 - Drop support for Microsoft Web Folders (option `dir_browser.ms_mount`).
@@ -13,6 +16,7 @@
 - Drop flup and CherryPy support from CLI (use cheroot instead of CherryPy)
 
 **New Features**
+
 - Add CORS support
 - hotfixes.re_encode_path_info is true by default (null evaluates to false now!)
 - Add uvicorn server support to CLI
@@ -22,6 +26,7 @@
    `{ "class": <class_path>, "args": [<arg>, ...], "kwargs": {"<arg_name>": <val>, ... } }`
 
 **Other changes**
+
 - Provider root paths are evaluated relative to the location of the configuration 
   file 
 - DAVCollection, DAVNonCollection, DAVProvider are now ABCs.
diff --git a/README.md b/README.md
index 41b796e9..9a3c193e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # ![logo](https://raw.githubusercontent.com/mar10/wsgidav/master/docs/source/logo.png) WsgiDAV
-[![Build Status](https://travis-ci.com/mar10/wsgidav.svg?branch=master)](https://travis-ci.com/mar10/wsgidav)
+[![Build Status](https://travis-ci.com/mar10/wsgidav.svg?branch=master)](https://app.travis-ci.com/github/mar10/wsgidav)
 [![Latest Version](https://img.shields.io/pypi/v/wsgidav.svg)](https://pypi.python.org/pypi/WsgiDAV/)
 [![License](https://img.shields.io/pypi/l/wsgidav.svg)](https://github.com/mar10/wsgidav/blob/master/LICENSE)
 [![Documentation Status](https://readthedocs.org/projects/wsgidav/badge/?version=latest)](http://wsgidav.readthedocs.io/)
diff --git a/docs/source/development.rst b/docs/source/development.rst
index 366cfb88..38cbfe1a 100644
--- a/docs/source/development.rst
+++ b/docs/source/development.rst
@@ -184,7 +184,7 @@ Hack, Hack, Hack
       `Black library <https://black.readthedocs.io/en/stable/>`_.
 
       Failing tests or not follwing PEP 8 will break builds on
-      `travis <https://travis-ci.com/mar10/wsgidav>`_ and therefore be
+      `travis <https://app.travis-ci.com/github/mar10/wsgidav>`_ and therefore be
       automatically rejected:
 
         - Run ``$ tox -e format`` to re-format the code, or
diff --git a/docs/source/index.rst b/docs/source/index.rst
index ccda14d5..a342d881 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -98,7 +98,7 @@ WsgiDAV comes with a web interface and was tested with different clients
 
 .. |travis_badge| image:: https://travis-ci.com/mar10/wsgidav.svg?branch=master
    :alt: Build Status
-   :target: https://travis-ci.com/mar10/wsgidav
+   :target: https://app.travis-ci.com/github/mar10/wsgidav
 
 .. |pypi_badge| image:: https://img.shields.io/pypi/v/wsgidav.svg
    :alt: PyPI Version