Drop support for NC < 28

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

.github/workflows/integration-test.yml

@@ -32,7 +32,7 @@ jobs:
       fail-fast: false
       matrix:
         php-versions: [ '8.1' ]
-        server-versions: [ 'master', 'stable28', 'stable27', 'stable26' ]
+        server-versions: [ 'master', 'stable29', 'stable28' ]
 
     name: Integration test
 

.github/workflows/lint-php.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: [ "8.0", "8.1", "8.2" ]
+        php-versions: [ "8.0", "8.1", "8.2", "8.3" ]
 
     name: php-lint
 

.github/workflows/psalm.yml

@@ -21,15 +21,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: [ '8.1', '8.2' ]
-        server-versions: ['dev-master', '27.x', '26.x']
+        php-versions: [ '8.1', '8.2', '8.3' ]
+        server-versions: ['dev-master', 'dev-stable29', 'dev-stable28']
         include:
           - php-versions: '8.0'
-            server-versions: '27.x'
+            server-versions: 'dev-stable28'
           - php-versions: '8.0'
-            server-versions: '26.x'
-          - php-versions: '8.3'
-            server-versions: 'dev-master'
+            server-versions: 'dev-stable29'
       fail-fast: false
 
     name: Nextcloud

appinfo/info.xml

@@ -16,7 +16,7 @@
     <bugs>https://github.com/nextcloud/integration_dropbox/issues</bugs>
     <screenshot>https://github.com/nextcloud/integration_dropbox/raw/master/img/screenshot1.jpg</screenshot>
     <dependencies>
-        <nextcloud min-version="26" max-version="29"/>
+        <nextcloud min-version="28" max-version="30"/>
     </dependencies>
     <commands>
         <command>OCA\Dropbox\Command\StartImport</command>