diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f38adce..d3b221a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,9 +2,9 @@ name: Check app updates
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, v2 ]
   pull_request:
-    branches: [ main ]
+    branches: [ main, v2 ]
 
   workflow_dispatch:
   schedule: 
diff --git a/apps/lightning-shell/app.yml b/apps/lightning-shell/app.yml
index 50d1463..3a83f43 100644
--- a/apps/lightning-shell/app.yml
+++ b/apps/lightning-shell/app.yml
@@ -4,11 +4,11 @@
 
 # yaml-language-server: $schema=../../app-standard-v1.json
 
-version: 1
+version: 2
 metadata:
   category: Lightning Node Management
   name: Lightning Shell
-  version: 0.1.6
+  version: 0.1.5
   tagline: Web shell with a selection of LN node management utilities
   description: |-
     This app allows you to access a lot of terminal apps directly on the web.
@@ -24,6 +24,7 @@ metadata:
     - 2.jpg
     - 3.jpg
   defaultPassword: $APP_SEED
+
 containers:
   - name: web
     image: ghcr.io/ibz/lightning-shell:v0.1.5@sha256:9b64f38ebe747616c253ff39672427c7c2b9f5840468bb743d979f2f55ace27c
diff --git a/apps/nextcloud/app.yml b/apps/nextcloud/app.yml
index 7d35446..7dda70a 100644
--- a/apps/nextcloud/app.yml
+++ b/apps/nextcloud/app.yml
@@ -2,11 +2,14 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
-version: 1
+# yaml-language-server: $schema=../../app-standard-v2.json
+
+version: 2
+
 metadata:
   category: Files
   name: Nextcloud
-  version: 23.0.1
+  version: 23.0.0
   tagline: Your personal cloud
   description: No description yet.
   developer: Nextcloud GmbH
@@ -20,7 +23,10 @@ metadata:
     - 3.jpg
   path: /login?user=citadel
   defaultPassword: $APP_SEED
-  mainContainer: web
+  updateContainer:
+    - web
+    - cron
+
 containers:
   - name: db
     image: mariadb:10.7.1@sha256:832c6e488f49720f484f87ee9f2cd4487321b373db07ac77037860bcd97d92bb
@@ -40,7 +46,7 @@ containers:
     data:
       - data/redis:/data
   - name: web
-    image: nextcloud:23.0.1@sha256:867d3f34d5a7baa1fb48b18b86e36486e406832881219c5bcd7f9952bc947366
+    image: nextcloud:23.0.0@sha256:867d3f34d5a7baa1fb48b18b86e36486e406832881219c5bcd7f9952bc947366
     port: 80
     environment:
       MYSQL_HOST: ${APP_NEXTCLOUD_DB_IP}