diff --git a/Documentation/Changelog/2.2/Feature-58-DeclareExtensionCompatibleWithPHP74.rst b/Documentation/Changelog/2.2/Feature-58-DeclareExtensionCompatibleWithPHP74.rst
new file mode 100644
index 00000000..a3e27c71
--- /dev/null
+++ b/Documentation/Changelog/2.2/Feature-58-DeclareExtensionCompatibleWithPHP74.rst
@@ -0,0 +1,15 @@
+.. include:: ../../Includes.txt
+
+========================================================
+Feature: #58 - Declare extension compatible with PHP 7.4
+========================================================
+
+See :issue:`58`
+
+Description
+===========
+
+Declare extension compatible with PHP 7.4.
+Set state of cart extension to stable.
+
+.. index:: Backend
diff --git a/Documentation/Changelog/2.2/Index.rst b/Documentation/Changelog/2.2/Index.rst
new file mode 100644
index 00000000..fb75a468
--- /dev/null
+++ b/Documentation/Changelog/2.2/Index.rst
@@ -0,0 +1,20 @@
+.. include:: ../../Includes.txt
+
+2.2 Changes
+===========
+
+**Table of contents**
+
+.. contents::
+   :local:
+   :depth: 1
+
+Features
+^^^^^^^^
+
+.. toctree::
+   :maxdepth: 1
+   :titlesonly:
+   :glob:
+
+   Feature-*
diff --git a/Documentation/Changelog/Index.rst b/Documentation/Changelog/Index.rst
index 75226686..d59d002f 100644
--- a/Documentation/Changelog/Index.rst
+++ b/Documentation/Changelog/Index.rst
@@ -7,6 +7,7 @@ ChangeLog
    :maxdepth: 5
    :titlesonly:
 
+   2.2/Index
    2.1/Index
    2.0/Index
    1.0/Index
diff --git a/README.md b/README.md
index 0a0ab193..d0643d0d 100644
--- a/README.md
+++ b/README.md
@@ -35,8 +35,8 @@ and database!** If possible test the update in a test copy of your TYPO3 instanc
 
 | Cart Products | TYPO3      | PHP       | Support/Development                                                                      |
 | ------------- | ---------- | ----------|------------------------------------------------------------------------------------------|
-| 2.x.x         | 9.5        | 7.2 - 7.3 | Features, Bugfixes, Security Updates                                                     |
-| 1.x.x         | 8.7        | 7.0 - 7.3 | Features _(in certain circumstances with feature toogle)_, Bugfixes, Security Updates    |
+| 2.x.x         | 9.5        | 7.2 - 7.4 | Features, Bugfixes, Security Updates                                                     |
+| 1.x.x         | 8.7        | 7.0 - 7.4 | Features, Bugfixes, Security Updates                                                     |
 
 ### 3.2. Changelog
 
diff --git a/ext_emconf.php b/ext_emconf.php
index 0a41be93..401606d8 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -5,7 +5,7 @@
     'description' => 'Shopping Cart(s) for TYPO3 - Products',
     'category' => 'plugin',
     'shy' => false,
-    'version' => '2.1.1',
+    'version' => '2.2.0',
     'dependencies' => '',
     'conflicts' => '',
     'priority' => '',