diff --git a/apps/accessibility/appinfo/info.xml b/apps/accessibility/appinfo/info.xml
index 1e758e20c8..9d29f2a7c7 100644
--- a/apps/accessibility/appinfo/info.xml
+++ b/apps/accessibility/appinfo/info.xml
@@ -5,19 +5,22 @@
     <name>Accessibility</name>
     <summary>Accessibility options for nextcloud</summary>
     <description><![CDATA[Provides multiple accessibilities options to ease your use of nextcloud]]></description>
-    <version>1.0.1</version>
+    <version>1.1.0</version>
     <licence>agpl</licence>
     <author>John Molakvoæ</author>
     <namespace>Accessibility</namespace>
-    <category>accessibility</category>
-    <default_enable/>
-    <dependencies>
-        <nextcloud min-version="14" max-version="14"/>
-    </dependencies>
     <default_enable/>
+
+    <category>customization</category>
+
     <bugs>https://github.com/nextcloud/server/issues</bugs>
+
+    <dependencies>
+        <nextcloud min-version="15" max-version="15"/>
+    </dependencies>
+
     <settings>
         <personal>OCA\Accessibility\Settings\Personal</personal>
         <personal-section>OCA\Accessibility\Settings\PersonalSection</personal-section>
     </settings>
-</info>
\ No newline at end of file
+</info>
diff --git a/apps/admin_audit/appinfo/info.xml b/apps/admin_audit/appinfo/info.xml
index 3006551b40..5f1d1e8196 100644
--- a/apps/admin_audit/appinfo/info.xml
+++ b/apps/admin_audit/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Auditing / Logging</name>
 	<summary>Provides logging abilities for Nextcloud such as logging file accesses or otherwise sensitive actions.</summary>
 	<description>Provides logging abilities for Nextcloud such as logging file accesses or otherwise sensitive actions.</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Nextcloud</author>
 	<namespace>AdminAudit</namespace>
@@ -15,7 +15,7 @@
 	<category>monitoring</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 	<background-jobs>
 		<job>OCA\AdminAudit\BackgroundJobs\Rotate</job>
diff --git a/apps/cloud_federation_api/appinfo/info.xml b/apps/cloud_federation_api/appinfo/info.xml
index c733d26c0d..192033d604 100644
--- a/apps/cloud_federation_api/appinfo/info.xml
+++ b/apps/cloud_federation_api/appinfo/info.xml
@@ -5,7 +5,7 @@
     <name>Cloud Federation API</name>
     <summary>Enable clouds to communicate with each other and exchange data</summary>
     <description>The Coud Federation API enabled various Nextcloud instances to communitcate with each other and to exchange data</description>
-    <version>0.0.1</version>
+    <version>0.1.0</version>
     <licence>agpl</licence>
     <author>Bjoern Schiessle</author>
     <namespace>CloudFederationAPI</namespace>
@@ -15,6 +15,6 @@
     <category>files</category>
     <bugs>https://github.com/nextcloud/cloud_federation/issues</bugs>
     <dependencies>
-        <nextcloud min-version="14" max-version="14"/>
+        <nextcloud min-version="15" max-version="15"/>
     </dependencies>
 </info>
diff --git a/apps/comments/appinfo/info.xml b/apps/comments/appinfo/info.xml
index bc2cfe0305..7a0f49dd91 100644
--- a/apps/comments/appinfo/info.xml
+++ b/apps/comments/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Comments</name>
 	<summary>Files app plugin to add comments to files</summary>
 	<description>Files app plugin to add comments to files</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Arthur Schiwon</author>
 	<author>Vincent Petry</author>
@@ -17,7 +17,7 @@
 	<category>social</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<activity>
diff --git a/apps/dav/appinfo/info.xml b/apps/dav/appinfo/info.xml
index 9e0779a934..852ab9de97 100644
--- a/apps/dav/appinfo/info.xml
+++ b/apps/dav/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>WebDAV</name>
 	<summary>WebDAV endpoint</summary>
 	<description>WebDAV endpoint</description>
-	<version>1.6.0</version>
+	<version>1.7.0</version>
 	<licence>agpl</licence>
 	<author>owncloud.org</author>
 	<namespace>DAV</namespace>
@@ -16,7 +16,7 @@
 	<category>integration</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/encryption/appinfo/info.xml b/apps/encryption/appinfo/info.xml
index 0415989068..db4309c07b 100644
--- a/apps/encryption/appinfo/info.xml
+++ b/apps/encryption/appinfo/info.xml
@@ -14,7 +14,7 @@
 		Please read the documentation to know all implications before you decide
 		to enable server-side encryption.
 	</description>
-	<version>2.2.0</version>
+	<version>2.3.0</version>
 	<licence>agpl</licence>
 	<author>Bjoern Schiessle</author>
 	<author>Clark Tomlinson</author>
@@ -31,7 +31,7 @@
 
 	<dependencies>
 		<lib>openssl</lib>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<repair-steps>
diff --git a/apps/federatedfilesharing/appinfo/info.xml b/apps/federatedfilesharing/appinfo/info.xml
index 027e62ed18..f4db00d05a 100644
--- a/apps/federatedfilesharing/appinfo/info.xml
+++ b/apps/federatedfilesharing/appinfo/info.xml
@@ -5,7 +5,7 @@
     <name>Federated file sharing</name>
     <summary>Provide federated file sharing across servers</summary>
     <description>Provide federated file sharing across servers</description>
-    <version>1.4.0</version>
+    <version>1.5.0</version>
     <licence>agpl</licence>
     <author>Bjoern Schiessle</author>
     <author>Roeland Jago Douma</author>
@@ -15,7 +15,7 @@
     <bugs>https://github.com/nextcloud/server/issues</bugs>
 
     <dependencies>
-        <nextcloud min-version="14" max-version="14" />
+        <nextcloud min-version="15" max-version="15" />
     </dependencies>
 
     <settings>
diff --git a/apps/federation/appinfo/info.xml b/apps/federation/appinfo/info.xml
index e96c50479a..84587c4ebf 100644
--- a/apps/federation/appinfo/info.xml
+++ b/apps/federation/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Federation</name>
 	<summary>Federation allows you to connect with other trusted servers to exchange the user directory.</summary>
 	<description>Federation allows you to connect with other trusted servers to exchange the user directory. For example this will be used to auto-complete external users for federated sharing.</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Bjoern Schiessle</author>
 	<namespace>Federation</namespace>
@@ -18,7 +18,7 @@
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/files/appinfo/info.xml b/apps/files/appinfo/info.xml
index f5b43070ce..6650f3c5bf 100644
--- a/apps/files/appinfo/info.xml
+++ b/apps/files/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Files</name>
 	<summary>File Management</summary>
 	<description>File Management</description>
-	<version>1.9.0</version>
+	<version>1.10.0</version>
 	<licence>agpl</licence>
 	<author>Robin Appelman</author>
 	<author>Vincent Petry</author>
@@ -19,7 +19,7 @@
 	<category>files</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/files_external/appinfo/info.xml b/apps/files_external/appinfo/info.xml
index 795c63a60f..d5b1b46268 100644
--- a/apps/files_external/appinfo/info.xml
+++ b/apps/files_external/appinfo/info.xml
@@ -9,7 +9,7 @@ This application enables administrators to configure connections to external sto
 
 External storage can be configured using the GUI or at the command line. This second option provides the advanced user with more flexibility for configuring bulk external storage mounts and setting mount priorities. More information is available in the external storage GUI documentation and the external storage Configuration File documentation.
 	</description>
-	<version>1.5.0</version>
+	<version>1.6.0</version>
 	<licence>agpl</licence>
 	<author>Robin Appelman</author>
 	<author>Michael Gapczynski</author>
@@ -28,7 +28,7 @@ External storage can be configured using the GUI or at the command line. This se
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<commands>
diff --git a/apps/files_sharing/appinfo/info.xml b/apps/files_sharing/appinfo/info.xml
index f2725880df..65cff9eaeb 100644
--- a/apps/files_sharing/appinfo/info.xml
+++ b/apps/files_sharing/appinfo/info.xml
@@ -9,7 +9,7 @@
 Turning the feature off removes shared files and folders on the server for all share recipients, and also on the sync clients and mobile apps. More information is available in the Nextcloud Documentation.
 
 	</description>
-	<version>1.6.2</version>
+	<version>1.7.0</version>
 	<licence>agpl</licence>
 	<author>Michael Gapczynski</author>
 	<author>Bjoern Schiessle</author>
@@ -23,7 +23,7 @@ Turning the feature off removes shared files and folders on the server for all s
 	<category>social</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/files_trashbin/appinfo/info.xml b/apps/files_trashbin/appinfo/info.xml
index 4ca60c0e26..eb8f46dced 100644
--- a/apps/files_trashbin/appinfo/info.xml
+++ b/apps/files_trashbin/appinfo/info.xml
@@ -9,7 +9,7 @@ This application enables users to restore files that were deleted from the syste
 To prevent a user from running out of disk space, the Deleted files app will not utilize more than 50% of the currently available free quota for deleted files. If the deleted files exceed this limit, the app deletes the oldest files until it gets below this limit. More information is available in the Deleted Files documentation.
 
 	</description>
-	<version>1.4.1</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Bjoern Schiessle</author>
 	<namespace>Files_Trashbin</namespace>
@@ -24,7 +24,7 @@ To prevent a user from running out of disk space, the Deleted files app will not
 	<category>files</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/files_versions/appinfo/info.xml b/apps/files_versions/appinfo/info.xml
index 3edce7775f..d2f873edb0 100644
--- a/apps/files_versions/appinfo/info.xml
+++ b/apps/files_versions/appinfo/info.xml
@@ -8,7 +8,7 @@
 		This application automatically maintains older versions of files that are changed. When enabled, a hidden versions folder is provisioned in every user’s directory and is used to store old file versions. A user can revert to an older version through the web interface at any time, with the replaced file becoming a version. The app automatically manages the versions folder to ensure the user doesn’t run out of Quota because of versions.
 		In addition to the expiry of versions, the versions app makes certain never to use more than 50% of the user’s currently available free space. If stored versions exceed this limit, the app will delete the oldest versions first until it meets this limit. More information is available in the Versions documentation.
 	</description>
-	<version>1.7.1</version>
+	<version>1.8.0</version>
 	<licence>agpl</licence>
 	<author>Frank Karlitschek</author>
 	<author>Bjoern Schiessle</author>
@@ -24,7 +24,7 @@
 	<category>files</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/lookup_server_connector/appinfo/info.xml b/apps/lookup_server_connector/appinfo/info.xml
index 19ffeb4de1..ac5533ab74 100644
--- a/apps/lookup_server_connector/appinfo/info.xml
+++ b/apps/lookup_server_connector/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Lookup Server Connector</name>
 	<summary>Sync public user information with the lookup server</summary>
 	<description>Sync public user information with the lookup server</description>
-	<version>1.2.0</version>
+	<version>1.3.0</version>
 	<licence>agpl</licence>
 	<author>Bjoern Schiessle</author>
 	<namespace>LookupServerConnector</namespace>
@@ -17,6 +17,6 @@
 	<category>social</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 </info>
diff --git a/apps/oauth2/appinfo/info.xml b/apps/oauth2/appinfo/info.xml
index 43d0cf7237..df56e27bd0 100644
--- a/apps/oauth2/appinfo/info.xml
+++ b/apps/oauth2/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>OAuth 2.0</name>
 	<summary>Allows OAuth2 compatible authentication from other web applications.</summary>
 	<description>The OAuth2 app allows administrators to configure the built-in authentication workflow to also allow OAuth2 compatible authentication from other web applications.</description>
-	<version>1.2.1</version>
+	<version>1.3.0</version>
 	<licence>agpl</licence>
 	<author>Lukas Reschke</author>
 	<namespace>OAuth2</namespace>
@@ -17,7 +17,7 @@
 	<category>integration</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<repair-steps>
diff --git a/apps/provisioning_api/appinfo/info.xml b/apps/provisioning_api/appinfo/info.xml
index 05e805c117..8c2c03960f 100644
--- a/apps/provisioning_api/appinfo/info.xml
+++ b/apps/provisioning_api/appinfo/info.xml
@@ -13,7 +13,7 @@
 		listed above. More information is available in the Provisioning API documentation, including example calls
 		and server responses.
 	</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Tom Needham</author>
 	<namespace>Provisioning_API</namespace>
@@ -27,6 +27,6 @@
 	<category>integration</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 </info>
diff --git a/apps/sharebymail/appinfo/info.xml b/apps/sharebymail/appinfo/info.xml
index 6bec13e819..45081a7acb 100644
--- a/apps/sharebymail/appinfo/info.xml
+++ b/apps/sharebymail/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Share by mail</name>
 	<summary>Share provider which allows you to share files by mail</summary>
 	<description>Share provider which allows you to share files by mail</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Bjoern Schiessle</author>
 	<namespace>ShareByMail</namespace>
@@ -17,7 +17,7 @@
 	<category>social</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<settings>
diff --git a/apps/systemtags/appinfo/info.xml b/apps/systemtags/appinfo/info.xml
index 6484cd450c..d77a87b519 100644
--- a/apps/systemtags/appinfo/info.xml
+++ b/apps/systemtags/appinfo/info.xml
@@ -6,7 +6,7 @@
 	<summary>Collaborative tagging functionality which shares tags among users.</summary>
 	<description>Collaborative tagging functionality which shares tags among users. Great for teams.
 	(If you are a provider with a multi-tenancy installation, it is advised to deactivate this app as tags are shared.)</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Vincent Petry</author>
 	<author>Joas Schilling</author>
@@ -19,7 +19,7 @@
 	<category>organization</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 	<settings>
 		<admin>OCA\SystemTags\Settings\Admin</admin>
diff --git a/apps/testing/appinfo/info.xml b/apps/testing/appinfo/info.xml
index 81be7649d8..e9083b12ea 100644
--- a/apps/testing/appinfo/info.xml
+++ b/apps/testing/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>QA testing</name>
 	<summary>This app is only for testing! It is dangerous to have it enabled in a live instance</summary>
 	<description>This app is only for testing! It is dangerous to have it enabled in a live instance</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Joas Schilling</author>
 	<types>
@@ -14,6 +14,6 @@
 	<category>monitoring</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 </info>
diff --git a/apps/theming/appinfo/info.xml b/apps/theming/appinfo/info.xml
index 63ae7d196c..9f54ef942e 100644
--- a/apps/theming/appinfo/info.xml
+++ b/apps/theming/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Theming</name>
 	<summary>Adjust the Nextcloud theme</summary>
 	<description>Adjust the Nextcloud theme</description>
-	<version>1.5.0</version>
+	<version>1.6.0</version>
 	<licence>agpl</licence>
 	<author>Nextcloud</author>
 	<namespace>Theming</namespace>
@@ -18,7 +18,7 @@
 	<category>customization</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<settings>
diff --git a/apps/twofactor_backupcodes/appinfo/info.xml b/apps/twofactor_backupcodes/appinfo/info.xml
index 192e86a658..3eed97adb0 100644
--- a/apps/twofactor_backupcodes/appinfo/info.xml
+++ b/apps/twofactor_backupcodes/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Two factor backup codes</name>
 	<summary>A two-factor auth backup codes provider</summary>
 	<description>A two-factor auth backup codes provider</description>
-	<version>1.3.1</version>
+	<version>1.4.0</version>
 	<licence>agpl</licence>
 	<author>Christoph Wurst</author>
 	<namespace>TwoFactorBackupCodes</namespace>
@@ -13,7 +13,7 @@
 	<category>security</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<two-factor-providers>
diff --git a/apps/updatenotification/appinfo/info.xml b/apps/updatenotification/appinfo/info.xml
index a227ccd655..89950050fd 100644
--- a/apps/updatenotification/appinfo/info.xml
+++ b/apps/updatenotification/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Update notification</name>
 	<summary>Displays update notifications for Nextcloud and provides the SSO for the updater.</summary>
 	<description>Displays update notifications for Nextcloud and provides the SSO for the updater.</description>
-	<version>1.4.1</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Lukas Reschke</author>
 	<namespace>UpdateNotification</namespace>
@@ -13,7 +13,7 @@
 	<category>monitoring</category>
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/user_ldap/appinfo/info.xml b/apps/user_ldap/appinfo/info.xml
index bb5ebce4fc..2515115006 100644
--- a/apps/user_ldap/appinfo/info.xml
+++ b/apps/user_ldap/appinfo/info.xml
@@ -9,7 +9,7 @@
 A user logs into Nextcloud with their LDAP or AD credentials, and is granted access based on an authentication request handled by the LDAP or AD server. Nextcloud does not store LDAP or AD passwords, rather these credentials are used to authenticate a user and then Nextcloud uses a session for the user ID. More information is available in the LDAP User and Group Backend documentation.
 
 	</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Dominik Schmidt</author>
 	<author>Arthur Schiwon</author>
@@ -24,7 +24,7 @@ A user logs into Nextcloud with their LDAP or AD credentials, and is granted acc
 	<bugs>https://github.com/nextcloud/server/issues</bugs>
 	<dependencies>
 		<lib>ldap</lib>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<background-jobs>
diff --git a/apps/workflowengine/appinfo/info.xml b/apps/workflowengine/appinfo/info.xml
index 1c069ca543..e633db4214 100644
--- a/apps/workflowengine/appinfo/info.xml
+++ b/apps/workflowengine/appinfo/info.xml
@@ -5,7 +5,7 @@
 	<name>Files workflow engine</name>
 	<summary>Files workflow engine</summary>
 	<description>Files workflow engine</description>
-	<version>1.4.0</version>
+	<version>1.5.0</version>
 	<licence>agpl</licence>
 	<author>Morris Jobke</author>
 	<namespace>WorkflowEngine</namespace>
@@ -20,7 +20,7 @@
 	<repository>https://github.com/nextcloud/server.git</repository>
 
 	<dependencies>
-		<nextcloud min-version="14" max-version="14" />
+		<nextcloud min-version="15" max-version="15" />
 	</dependencies>
 
 	<settings>