diff --git a/README.md b/README.md
index 5660c15..7135719 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 Joomla! is a free and open-source content management system (CMS) for publishing web content. Over the years Joomla! has won several awards. It is built on a model–view–controller web application framework that can be used independently of the CMS that allows you to build powerful online applications.
 
 
-**Shipped version:** 4.0.6~ynh1
+**Shipped version:** 4.1.0~ynh1
 
 
 
diff --git a/README_fr.md b/README_fr.md
index 435f936..fe38bde 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -14,7 +14,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 Joomla! is a free and open-source content management system (CMS) for publishing web content. Over the years Joomla! has won several awards. It is built on a model–view–controller web application framework that can be used independently of the CMS that allows you to build powerful online applications.
 
 
-**Version incluse :** 4.0.6~ynh1
+**Version incluse :** 4.1.0~ynh1
 
 
 
diff --git a/check_process b/check_process
index 3274e10..d2460c0 100644
--- a/check_process
+++ b/check_process
@@ -13,7 +13,8 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		# upgrade=1	from_commit=CommitHash
+		# 4.0.6~ynh1
+		upgrade=1	from_commit=56aa844deccfdb2383bdc76b3fd3ce5eeb2bffe3
 		backup_restore=1
 		multi_instance=1
 		port_already_use=0
@@ -22,6 +23,3 @@
 Email=anmol@datamol.org
 Notification=
 Notification=none
-;;; Upgrade options
-	; commit=CommitHash
-		name=Name and date of the commit.
diff --git a/conf/app.src b/conf/app.src
index 116315a..4eb3a1c 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://github.com/joomla/joomla-cms/releases/download/4.0.6/Joomla_4.0.6-Stable-Full_Package.tar.gz
-SOURCE_SUM=b9c638f47d75cc1f51846d0aeec43763bef4acb94d21fbdc4510cf67834cc314
+SOURCE_URL=https://github.com/joomla/joomla-cms/releases/download/4.1.0/Joomla_4.1.0-Stable-Full_Package.tar.gz
+SOURCE_SUM=376a1c3d99bdc55a57af48bc8898ed0fafdebd26456916e409f2914a3c2daf41
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=false
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 01fd5c2..be3dd67 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -7,7 +7,7 @@ location __PATH__/ {
   index index.php;
 
   # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
-  #client_max_body_size 50M;
+  client_max_body_size 128M;
 
   try_files $uri $uri/ __PATH__/index.php?$args index.php;
 
@@ -37,6 +37,11 @@ location __PATH__/ {
     fastcgi_param REMOTE_USER $remote_user;
     fastcgi_param PATH_INFO $fastcgi_path_info;
     fastcgi_param SCRIPT_FILENAME $request_filename;
+    fastcgi_buffers         16  16k;
+    fastcgi_buffer_size         32k;
+    proxy_buffer_size          128k;
+    proxy_buffers            4 256k;
+    proxy_busy_buffers_size    256k;
   }
 
   # Include SSOWAT user panel.
diff --git a/manifest.json b/manifest.json
index 33d2a42..a7fdcf0 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,7 @@
     "description": {
         "en": "A content management system."
     },
-    "version": "4.0.6~ynh1",
+    "version": "4.1.0~ynh1",
     "url": "https://www.joomla.org",
     "upstream": {
         "license": "GPL-2.0-only",