diff --git a/API/v1/sources/inserve/GET Sync cloud distributor.md b/API/v1/sources/inserve/GET Sync cloud distributor.md
deleted file mode 100644
index 7444c1c..0000000
--- a/API/v1/sources/inserve/GET Sync cloud distributor.md	
+++ /dev/null
@@ -1,45 +0,0 @@
-# GET Sync cloud distributor
-This API call synchronizes active companies in Sentri with the corresponding cloud distributor companies in Inserve. These cloud distributor companies are required to associate Sentri server licenses with companies in Inserve. 
-#### Location
-```
-/api/v1/sources/inserve/sync-cloud-distributor/
-```
-
-#### Permissions required
-`servers` RW
-
-#### Body parameters
-None.
-
-### Example Body (json)
-None.
-
-### Example Request
-```php
-
-$curl = curl_init();  
-curl_setopt_array($curl, array(  
-    CURLOPT_URL => 'https://sentri.nl/api/v1/sources/inserve/sync-cloud-distributor/',  
-    CURLOPT_CUSTOMREQUEST => 'GET',  
-    CURLOPT_RETURNTRANSFER => true,  
-    CURLOPT_HTTPHEADER => [  
-        "Authorization: Bearer <API your Bearer Token>",  
-        "Accept: application/json",  
-        "Content-Type: application/json"  
-    ]  
-));  
-  
-$response = curl_exec($curl);  
-  
-curl_close($curl);  
-echo $response;
-```
-
-### Example Response
-```json
-"Sync is done successfully"
-```
-
-#### Known errors or issues.
-None are known at the time
-If you do encounter issues and get an http code in return, check the response codes on this page.
\ No newline at end of file
diff --git a/Release notes.md b/Release notes.md
index 2c27a5a..495e0ea 100644
--- a/Release notes.md	
+++ b/Release notes.md	
@@ -1,5 +1,17 @@
 # Release notes
 
+## v.1.3.1
+`13-06-2026`
+
+### Changes
+- Name of the travel reimbursement PDF attachment changed.
+- Changes in server license creation due to Inserve removing creation of cloud distributor companies.
+### Fixes
+- Error when deleting last travel entry.
+- Error when posting server without server_state.
+- Return url of portal-management forms went to /systemconfig/.
+- List of travel entries in travel reimbursement PDF is not sorted on date.
+- Calculation in total km not correct.
 ## v.1.3
 `08-07-2026`
 
@@ -15,14 +27,6 @@
 - [f94bafb25d](https://gitea.mooij.me/meteo/Sentri/commit/f94bafb25dd1ba17ba59b5114a9b0dff6d687f8c) Server overview wont hide last modify column.
 - [fa3515625b](https://gitea.mooij.me/meteo/Sentri/commit/fa3515625b7ff5e80e3737c5feb5fbcd7a2b6cbe) No response toast anymore when saving something
 
-### Known issues
-- Problem with deleting the last travel imbursement of the month. Caused by Fullcalendar.js error.
-- Error in posting server data when server_state is not given. 
-- Return url of portal-management forms still go to /systemconfig/. 
-- Calculation in total km not correct.
-- Name of PDF attachment needs to be changed.
-- List of travel entries in invoice is not sorted on date.
-
 ## v.1.2.4
 `21-06-2026`