diff --git a/.github/workflows/pull_request.yaml b/.github/workflows/pull_request.yaml
index 0b25d87..6d9f4e0 100644
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -5,6 +5,7 @@ on:
 
 permissions:
   contents: write
+  pull-requests: write
 
 jobs:
   check:
@@ -19,13 +20,7 @@ jobs:
           name: 'tpay-magento2-basic'
           path: './'
 
-      - uses: actions/github-script@v6
+      - uses: mshick/add-pr-comment@v2
         with:
-          github-token: ${{ secrets.TOKEN }}
-          script: |
-            github.rest.issues.createComment({
-              issue_number: context.issue.number,
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              body: 'Tpay Magento2 plugin - ${{ steps.plugin-upload.outputs.artifact-url }}'
-            })
+          message: |
+            Tpay Magento2 plugin - ${{ steps.plugin-upload.outputs.artifact-url }}
diff --git a/.version b/.version
index 7ec1d6d..3e3c2f1 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-2.1.0
+2.1.1
diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index eb05cf3..074a4f6 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,57 +1,92 @@
 # Changelog
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.1.1]
+
+### Fixed
+
+- CSP configuration
+- Partial refund
+
 ## [2.1.0]
+
 ### Added
+
 - Adding version information in the Tpay configuration view
 
 ## [2.0.9]
+
 ### Fixed
+
 - Fixed refund scope
 
 ## [2.0.8]
+
 ### Fixed
+
 - Fixed admin scope config
 
 ## [2.0.7]
+
 ### Added
+
 - Added regulations in english
+
 ### Fixed
+
 - Fixed card notification
 
 ## [2.0.6]
+
 ### Fixed
-- Fixed currency validation 
+
+- Fixed currency validation
 
 ## [2.0.5]
+
 ### Added
+
 - Readme file
+
 ---
+
 ### Fixed
-- Fixed channels and groups collision 
+
+- Fixed channels and groups collision
 
 ## [2.0.4]
+
 ### Fixed
+
 - Casting in additional data
 - Regulations checkbox
-  
+
 ## [2.0.3]
+
 ### Fixed
+
 - Fixed logging
 
 ## [2.0.2]
+
 ### Fixed
+
 - Performance improvements
 
 ## [2.0.1]
+
 ### Added
+
 - Changes required for tpay-com/tpay-magento2-graphql
 
 ## [2.0.0]
+
 ### Added
+
 - New version introducing (details below)
 - Card payment in PLN and other currencies
 - Tpay OpenApi (PLN) and Tpay OriginApi (PLN and card sales in other currencies) support
diff --git a/etc/config.xml b/etc/config.xml
index 58cfca5..e36ac90 100644
--- a/etc/config.xml
+++ b/etc/config.xml
@@ -28,17 +28,23 @@
                 <can_cancel>1</can_cancel>
                 <currency>PLN</currency>
                 <use_sandbox>0</use_sandbox>
+                <can_refund_partial_per_invoice>1</can_refund_partial_per_invoice>
             </Tpay_Magento2>
         </payment>
         <csp>
             <mode>
-                <storefront>
-                    <report_only>0</report_only>
-                </storefront>
-                <admin>
-                    <report_only>0</report_only>
-                </admin>
+                <storefront_checkout_index_index>
+                    <report_only>1</report_only>
+                </storefront_checkout_index_index>
             </mode>
+            <policies>
+                <storefront_checkout_index_index>
+                    <scripts>
+                        <inline>0</inline>
+                        <event_handlers>0</event_handlers>
+                    </scripts>
+                </storefront_checkout_index_index>
+            </policies>
         </csp>
     </default>
 </config>