diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 993cb7a..592d167 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,10 +25,7 @@ jobs:
         sylius: [~1.12.0, ~1.13.0]
         node: [^14.17.x]
         mysql: [5.7, 8.0]
-
-        exclude:
-          - sylius: ~1.11.0
-            symfony: ^6.0
+        
     env:
       APP_ENV: test
       DATABASE_URL: "mysql://root:root@127.0.0.1/sylius?serverVersion=${{ matrix.mysql }}"
diff --git a/README.md b/README.md
index 0f2d6c1..51126a4 100644
--- a/README.md
+++ b/README.md
@@ -41,25 +41,27 @@ This **open-source plugin was developed to help the Sylius community**. If you h
 
 [![](https://bitbag.io/wp-content/uploads/2020/10/button-contact.png)](https://bitbag.io/contact-us/?utm_source=github&utm_medium=referral&utm_campaign=plugins_przelewy24)
 
-# Functionalities
+## Functionalities
 
 All main functionalities of the plugin are described [here.](https://github.com/BitBagCommerce/SyliusPrzelewy24Plugin/blob/master/doc/functionalities.md)
 
 ## Installation
+---
+### Requirements
 
-```
-$ composer require bitbag/przelewy24-plugin
-```
+We work on stable, supported and up-to-date versions of packages. We recommend you to do the same.
 
-Add plugin dependencies to your `config/bundles.php` file:
+| Package       | Version         |
+|---------------|-----------------|
+| PHP           | \>=8.0          |
+| sylius/sylius | 1.12.x - 1.13.x |
+| MySQL         | \>= 5.7         |
+| NodeJS        | \>= 14.17.x     |
 
-```php
-return [
-    ...
+----
 
-    BitBag\SyliusPrzelewy24Plugin\BitBagSyliusPrzelewy24Plugin::class => ['all' => true],
-];
-```
+### Full installation guide
+- [See the full installation guide](doc/installation.md)
 
 ## Customization
 ----
diff --git a/doc/installation.md b/doc/installation.md
new file mode 100644
index 0000000..7dce541
--- /dev/null
+++ b/doc/installation.md
@@ -0,0 +1,45 @@
+# Installation
+
+## Overview:
+GENERAL
+- [Requirements](#requirements)
+- [Composer](#composer)
+- [Basic configuration](#basic-configuration)
+---
+ADDITIONAL
+- [Known Issues](#known-issues)
+---
+
+## Requirements:
+We work on stable, supported and up-to-date versions of packages. We recommend you to do the same.
+
+| Package       | Version         |
+|---------------|-----------------|
+| PHP           | \>=8.0          |
+| sylius/sylius | 1.12.x - 1.13.x |
+| MySQL         | \>= 5.7         |
+| NodeJS        | \>= 14.17.x     |
+
+## Composer:
+```bash
+composer require bitbag/przelewy24-plugin
+```
+
+## Basic configuration:
+Add plugin dependencies to your `config/bundles.php` file:
+
+```php
+# config/bundles.php
+
+return [
+    ...
+    BitBag\SyliusPrzelewy24Plugin\BitBagSyliusPrzelewy24Plugin::class => ['all' => true],
+];
+```
+
+## Known issues
+### Translations not displaying correctly
+For incorrectly displayed translations, execute the command:
+```bash
+bin/console cache:clear
+```