diff --git a/external/nextcloud-notifications b/external/nextcloud-notifications
index 69069071..09d3a1c9 160000
--- a/external/nextcloud-notifications
+++ b/external/nextcloud-notifications
@@ -1 +1 @@
-Subproject commit 69069071ff7a5775ddb06418f55f39593afdbbb1
+Subproject commit 09d3a1c9abcdd1c0ec4d8531907b56ac9f368666
diff --git a/external/nextcloud-server b/external/nextcloud-server
index 8cfcb8e2..add4e436 160000
--- a/external/nextcloud-server
+++ b/external/nextcloud-server
@@ -1 +1 @@
-Subproject commit 8cfcb8e2a2f9ba1bbe993161f00d7dcebf07708f
+Subproject commit add4e4365a4040d2e4e6aa79c0d03c3edd78583c
diff --git a/packages/neon/neon/lib/src/widgets/account_tile.dart b/packages/neon/neon/lib/src/widgets/account_tile.dart
index 5afa02c8..1c8ff4b1 100644
--- a/packages/neon/neon/lib/src/widgets/account_tile.dart
+++ b/packages/neon/neon/lib/src/widgets/account_tile.dart
@@ -43,7 +43,7 @@ class NeonAccountTile extends StatelessWidget {
             if (userDetails.data != null) ...[
               Flexible(
                 child: Text(
-                  userDetails.data!.getDisplayName()!,
+                  userDetails.data!.displayname,
                   style: Theme.of(context).textTheme.bodyLarge!.copyWith(
                         color: textColor,
                       ),
diff --git a/packages/nextcloud/lib/src/helpers.dart b/packages/nextcloud/lib/src/helpers.dart
index a6b4895f..b156950e 100644
--- a/packages/nextcloud/lib/src/helpers.dart
+++ b/packages/nextcloud/lib/src/helpers.dart
@@ -14,12 +14,6 @@ NextcloudNotificationsNotificationDecryptedSubject decryptPushNotificationSubjec
       json.decode(privateKey.decrypt(subject)) as Map<String, dynamic>,
     );
 
-extension UserDetailsDisplayName on openapi.NextcloudProvisioningApiUserDetails {
-  /// This is used to work around an API change that wasn't made for every endpoint
-  /// See https://github.com/nextcloud/server/commit/5086335643b6181284ee50f57b95525002842992
-  String? getDisplayName() => displayname ?? displayName;
-}
-
 /// See https://github.com/nextcloud/news/blob/4a107b3d53c4fe651ac704251b99e04a53cd587f/lib/Db/ListType.php
 enum NewsListType {
   feed(0),
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.dart b/packages/nextcloud/lib/src/nextcloud.openapi.dart
index 32691f03..72dc15b4 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.dart
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.dart
@@ -3196,6 +3196,7 @@ abstract class NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus
       jsonSerializers.deserializeWith(serializer, json)!;
 
   Map<String, dynamic> toJson() => jsonSerializers.serializeWith(serializer, this)! as Map<String, dynamic>;
+  bool? get restore;
   bool? get enabled;
   @BuiltValueField(wireName: 'supports_emoji')
   bool? get supportsEmoji;
@@ -4015,7 +4016,7 @@ abstract class NextcloudProvisioningApiUserDetails
   BuiltList<String> get additionalMail;
   @BuiltValueField(wireName: 'additional_mailScope')
   BuiltList<String> get additionalMailScope;
-  String? get displayname;
+  String get displayname;
   String get displaynameScope;
   String get phone;
   String get phoneScope;
@@ -4046,7 +4047,7 @@ abstract class NextcloudProvisioningApiUserDetails
   String? get notifyEmail;
   NextcloudProvisioningApiUserDetails_BackendCapabilities get backendCapabilities;
   @BuiltValueField(wireName: 'display-name')
-  String? get displayName;
+  String get displayName;
   static Serializer<NextcloudProvisioningApiUserDetails> get serializer =>
       _$nextcloudProvisioningApiUserDetailsSerializer;
 }
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.g.dart b/packages/nextcloud/lib/src/nextcloud.openapi.g.dart
index 05f56271..de1662b4 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.g.dart
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.g.dart
@@ -3757,6 +3757,12 @@ class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusSerializ
       {FullType specifiedType = FullType.unspecified}) {
     final result = <Object?>[];
     Object? value;
+    value = object.restore;
+    if (value != null) {
+      result
+        ..add('restore')
+        ..add(serializers.serialize(value, specifiedType: const FullType(bool)));
+    }
     value = object.enabled;
     if (value != null) {
       result
@@ -3784,6 +3790,9 @@ class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusSerializ
       iterator.moveNext();
       final Object? value = iterator.current;
       switch (key) {
+        case 'restore':
+          result.restore = serializers.deserialize(value, specifiedType: const FullType(bool)) as bool?;
+          break;
         case 'enabled':
           result.enabled = serializers.deserialize(value, specifiedType: const FullType(bool)) as bool?;
           break;
@@ -6109,6 +6118,8 @@ class _$NextcloudProvisioningApiUserDetailsSerializer
       serializers.serialize(object.additionalMail, specifiedType: const FullType(BuiltList, [FullType(String)])),
       'additional_mailScope',
       serializers.serialize(object.additionalMailScope, specifiedType: const FullType(BuiltList, [FullType(String)])),
+      'displayname',
+      serializers.serialize(object.displayname, specifiedType: const FullType(String)),
       'displaynameScope',
       serializers.serialize(object.displaynameScope, specifiedType: const FullType(String)),
       'phone',
@@ -6160,6 +6171,8 @@ class _$NextcloudProvisioningApiUserDetailsSerializer
       'backendCapabilities',
       serializers.serialize(object.backendCapabilities,
           specifiedType: const FullType(NextcloudProvisioningApiUserDetails_BackendCapabilities)),
+      'display-name',
+      serializers.serialize(object.displayName, specifiedType: const FullType(String)),
     ];
     Object? value;
     value = object.enabled;
@@ -6180,24 +6193,12 @@ class _$NextcloudProvisioningApiUserDetailsSerializer
         ..add('email')
         ..add(serializers.serialize(value, specifiedType: const FullType(String)));
     }
-    value = object.displayname;
-    if (value != null) {
-      result
-        ..add('displayname')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
     value = object.notifyEmail;
     if (value != null) {
       result
         ..add('notify_email')
         ..add(serializers.serialize(value, specifiedType: const FullType(String)));
     }
-    value = object.displayName;
-    if (value != null) {
-      result
-        ..add('display-name')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
     return result;
   }
 
@@ -6254,7 +6255,7 @@ class _$NextcloudProvisioningApiUserDetailsSerializer
               specifiedType: const FullType(BuiltList, [FullType(String)]))! as BuiltList<Object?>);
           break;
         case 'displayname':
-          result.displayname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          result.displayname = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
           break;
         case 'displaynameScope':
           result.displaynameScope = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
@@ -6338,7 +6339,7 @@ class _$NextcloudProvisioningApiUserDetailsSerializer
               as NextcloudProvisioningApiUserDetails_BackendCapabilities);
           break;
         case 'display-name':
-          result.displayName = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          result.displayName = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
           break;
       }
     }
@@ -13537,6 +13538,8 @@ class NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_ThemingBuilder
 class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus
     extends NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus {
   @override
+  final bool? restore;
+  @override
   final bool? enabled;
   @override
   final bool? supportsEmoji;
@@ -13545,7 +13548,8 @@ class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus
           [void Function(NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder)? updates]) =>
       (NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder()..update(updates))._build();
 
-  _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus._({this.enabled, this.supportsEmoji}) : super._();
+  _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus._({this.restore, this.enabled, this.supportsEmoji})
+      : super._();
 
   @override
   NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus rebuild(
@@ -13560,6 +13564,7 @@ class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus
   bool operator ==(Object other) {
     if (identical(other, this)) return true;
     return other is NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus &&
+        restore == other.restore &&
         enabled == other.enabled &&
         supportsEmoji == other.supportsEmoji;
   }
@@ -13567,6 +13572,7 @@ class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus
   @override
   int get hashCode {
     var _$hash = 0;
+    _$hash = $jc(_$hash, restore.hashCode);
     _$hash = $jc(_$hash, enabled.hashCode);
     _$hash = $jc(_$hash, supportsEmoji.hashCode);
     _$hash = $jf(_$hash);
@@ -13576,6 +13582,7 @@ class _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus
   @override
   String toString() {
     return (newBuiltValueToStringHelper(r'NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus')
+          ..add('restore', restore)
           ..add('enabled', enabled)
           ..add('supportsEmoji', supportsEmoji))
         .toString();
@@ -13588,6 +13595,10 @@ class NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder
             NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder> {
   _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus? _$v;
 
+  bool? _restore;
+  bool? get restore => _$this._restore;
+  set restore(bool? restore) => _$this._restore = restore;
+
   bool? _enabled;
   bool? get enabled => _$this._enabled;
   set enabled(bool? enabled) => _$this._enabled = enabled;
@@ -13601,6 +13612,7 @@ class NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder
   NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder get _$this {
     final $v = _$v;
     if ($v != null) {
+      _restore = $v.restore;
       _enabled = $v.enabled;
       _supportsEmoji = $v.supportsEmoji;
       _$v = null;
@@ -13625,7 +13637,7 @@ class NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatusBuilder
   _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus _build() {
     final _$result = _$v ??
         _$NextcloudCoreServerCapabilities_Ocs_Data_Capabilities_UserStatus._(
-            enabled: enabled, supportsEmoji: supportsEmoji);
+            restore: restore, enabled: enabled, supportsEmoji: supportsEmoji);
     replace(_$result);
     return _$result;
   }
@@ -18682,7 +18694,7 @@ class _$NextcloudProvisioningApiUserDetails extends NextcloudProvisioningApiUser
   @override
   final BuiltList<String> additionalMailScope;
   @override
-  final String? displayname;
+  final String displayname;
   @override
   final String displaynameScope;
   @override
@@ -18736,7 +18748,7 @@ class _$NextcloudProvisioningApiUserDetails extends NextcloudProvisioningApiUser
   @override
   final NextcloudProvisioningApiUserDetails_BackendCapabilities backendCapabilities;
   @override
-  final String? displayName;
+  final String displayName;
 
   factory _$NextcloudProvisioningApiUserDetails([void Function(NextcloudProvisioningApiUserDetailsBuilder)? updates]) =>
       (NextcloudProvisioningApiUserDetailsBuilder()..update(updates))._build();
@@ -18754,7 +18766,7 @@ class _$NextcloudProvisioningApiUserDetails extends NextcloudProvisioningApiUser
       required this.emailScope,
       required this.additionalMail,
       required this.additionalMailScope,
-      this.displayname,
+      required this.displayname,
       required this.displaynameScope,
       required this.phone,
       required this.phoneScope,
@@ -18781,7 +18793,7 @@ class _$NextcloudProvisioningApiUserDetails extends NextcloudProvisioningApiUser
       required this.locale,
       this.notifyEmail,
       required this.backendCapabilities,
-      this.displayName})
+      required this.displayName})
       : super._() {
     BuiltValueNullFieldError.checkNotNull(id, r'NextcloudProvisioningApiUserDetails', 'id');
     BuiltValueNullFieldError.checkNotNull(lastLogin, r'NextcloudProvisioningApiUserDetails', 'lastLogin');
@@ -18793,6 +18805,7 @@ class _$NextcloudProvisioningApiUserDetails extends NextcloudProvisioningApiUser
     BuiltValueNullFieldError.checkNotNull(additionalMail, r'NextcloudProvisioningApiUserDetails', 'additionalMail');
     BuiltValueNullFieldError.checkNotNull(
         additionalMailScope, r'NextcloudProvisioningApiUserDetails', 'additionalMailScope');
+    BuiltValueNullFieldError.checkNotNull(displayname, r'NextcloudProvisioningApiUserDetails', 'displayname');
     BuiltValueNullFieldError.checkNotNull(displaynameScope, r'NextcloudProvisioningApiUserDetails', 'displaynameScope');
     BuiltValueNullFieldError.checkNotNull(phone, r'NextcloudProvisioningApiUserDetails', 'phone');
     BuiltValueNullFieldError.checkNotNull(phoneScope, r'NextcloudProvisioningApiUserDetails', 'phoneScope');
@@ -18821,6 +18834,7 @@ class _$NextcloudProvisioningApiUserDetails extends NextcloudProvisioningApiUser
     BuiltValueNullFieldError.checkNotNull(locale, r'NextcloudProvisioningApiUserDetails', 'locale');
     BuiltValueNullFieldError.checkNotNull(
         backendCapabilities, r'NextcloudProvisioningApiUserDetails', 'backendCapabilities');
+    BuiltValueNullFieldError.checkNotNull(displayName, r'NextcloudProvisioningApiUserDetails', 'displayName');
   }
 
   @override
@@ -19223,7 +19237,8 @@ class NextcloudProvisioningApiUserDetailsBuilder
                   emailScope, r'NextcloudProvisioningApiUserDetails', 'emailScope'),
               additionalMail: additionalMail.build(),
               additionalMailScope: additionalMailScope.build(),
-              displayname: displayname,
+              displayname: BuiltValueNullFieldError.checkNotNull(
+                  displayname, r'NextcloudProvisioningApiUserDetails', 'displayname'),
               displaynameScope: BuiltValueNullFieldError.checkNotNull(
                   displaynameScope, r'NextcloudProvisioningApiUserDetails', 'displaynameScope'),
               phone: BuiltValueNullFieldError.checkNotNull(phone, r'NextcloudProvisioningApiUserDetails', 'phone'),
@@ -19243,8 +19258,7 @@ class NextcloudProvisioningApiUserDetailsBuilder
                   twitterScope, r'NextcloudProvisioningApiUserDetails', 'twitterScope'),
               organisation: BuiltValueNullFieldError.checkNotNull(
                   organisation, r'NextcloudProvisioningApiUserDetails', 'organisation'),
-              organisationScope: BuiltValueNullFieldError.checkNotNull(
-                  organisationScope, r'NextcloudProvisioningApiUserDetails', 'organisationScope'),
+              organisationScope: BuiltValueNullFieldError.checkNotNull(organisationScope, r'NextcloudProvisioningApiUserDetails', 'organisationScope'),
               role: BuiltValueNullFieldError.checkNotNull(role, r'NextcloudProvisioningApiUserDetails', 'role'),
               roleScope: BuiltValueNullFieldError.checkNotNull(roleScope, r'NextcloudProvisioningApiUserDetails', 'roleScope'),
               headline: BuiltValueNullFieldError.checkNotNull(headline, r'NextcloudProvisioningApiUserDetails', 'headline'),
@@ -19260,7 +19274,7 @@ class NextcloudProvisioningApiUserDetailsBuilder
               locale: BuiltValueNullFieldError.checkNotNull(locale, r'NextcloudProvisioningApiUserDetails', 'locale'),
               notifyEmail: notifyEmail,
               backendCapabilities: backendCapabilities.build(),
-              displayName: displayName);
+              displayName: BuiltValueNullFieldError.checkNotNull(displayName, r'NextcloudProvisioningApiUserDetails', 'displayName'));
     } catch (_) {
       late String _$failedField;
       try {
diff --git a/packages/nextcloud/lib/src/nextcloud.openapi.json b/packages/nextcloud/lib/src/nextcloud.openapi.json
index 84b0224d..0e6f6a85 100644
--- a/packages/nextcloud/lib/src/nextcloud.openapi.json
+++ b/packages/nextcloud/lib/src/nextcloud.openapi.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Nextcloud",
-    "version": "26.0.1",
+    "version": "27.0.0",
     "description": "All supported Nextcloud APIs in one",
     "license": {
       "name": "agpl",
@@ -755,6 +755,9 @@
                         "type": "object",
                         "additionalProperties": true,
                         "properties": {
+                          "restore": {
+                            "type": "boolean"
+                          },
                           "enabled": {
                             "type": "boolean"
                           },
@@ -1507,6 +1510,8 @@
           "emailScope",
           "additional_mail",
           "additional_mailScope",
+          "display-name",
+          "displayname",
           "displaynameScope",
           "phone",
           "phoneScope",
diff --git a/packages/nextcloud/lib/src/version_supported.dart b/packages/nextcloud/lib/src/version_supported.dart
index 6403f8c9..edadd50c 100644
--- a/packages/nextcloud/lib/src/version_supported.dart
+++ b/packages/nextcloud/lib/src/version_supported.dart
@@ -1,7 +1,7 @@
 part of '../nextcloud.dart';
 
 /// Version of core/Server supported
-const coreSupportedVersion = 26;
+const coreSupportedVersion = 27;
 
 /// API version of the news app supported
 const newsSupportedVersion = 'v1-3';
diff --git a/packages/nextcloud/test/provisioning_api.dart b/packages/nextcloud/test/provisioning_api.dart
index 45fdc60c..ea8587df 100644
--- a/packages/nextcloud/test/provisioning_api.dart
+++ b/packages/nextcloud/test/provisioning_api.dart
@@ -1,4 +1,3 @@
-import 'package:nextcloud/nextcloud.dart';
 import 'package:test/test.dart';
 
 import 'helper.dart';
@@ -20,7 +19,7 @@ Future run(final DockerImage image) async {
     test('Get current user', () async {
       final user = await client.provisioningApi.getCurrentUser();
       expect(user.ocs.data.id, 'user1');
-      expect(user.ocs.data.getDisplayName(), 'User One');
+      expect(user.ocs.data.displayname, 'User One');
       expect(user.ocs.data.displaynameScope, 'v2-federated');
       expect(user.ocs.data.language, 'en');
     });
@@ -28,7 +27,7 @@ Future run(final DockerImage image) async {
     test('Get user by username', () async {
       final user = await client.provisioningApi.getUser(userId: 'user1');
       expect(user.ocs.data.id, 'user1');
-      expect(user.ocs.data.getDisplayName(), 'User One');
+      expect(user.ocs.data.displayname, 'User One');
       expect(user.ocs.data.displaynameScope, 'v2-federated');
       expect(user.ocs.data.language, 'en');
     });
diff --git a/packages/nextcloud/test/webdav.dart b/packages/nextcloud/test/webdav.dart
index f07d6bb4..7925a71e 100644
--- a/packages/nextcloud/test/webdav.dart
+++ b/packages/nextcloud/test/webdav.dart
@@ -47,7 +47,7 @@ Future run(final DockerImage image) async {
         ),
       ))
           .responses;
-      expect(responses, hasLength(9));
+      expect(responses, hasLength(10));
       final props =
           responses.singleWhere((final response) => response.href!.endsWith('/Nextcloud.png')).propstats.first.prop;
       expect(props.nchaspreview, isTrue);
@@ -62,7 +62,7 @@ Future run(final DockerImage image) async {
         depth: 'infinity',
       ))
           .responses;
-      expect(responses, hasLength(37));
+      expect(responses, hasLength(48));
     });
 
     test('Create directory', () async {
@@ -96,7 +96,7 @@ Future run(final DockerImage image) async {
         ),
       ))
           .responses;
-      expect(responses, hasLength(11));
+      expect(responses, hasLength(12));
       expect(
         responses.singleWhere((final response) => response.href!.endsWith('/test.png')).propstats.first.prop.ocsize,
         pngBytes.lengthInBytes,
diff --git a/specs/core.json b/specs/core.json
index 6ed8a375..0d404e16 100644
--- a/specs/core.json
+++ b/specs/core.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Core",
-    "version": "26.0.1",
+    "version": "27.0.0",
     "description": "Core functionality of Nextcloud",
     "license": {
       "name": "agpl",
@@ -755,6 +755,9 @@
                         "type": "object",
                         "additionalProperties": true,
                         "properties": {
+                          "restore": {
+                            "type": "boolean"
+                          },
                           "enabled": {
                             "type": "boolean"
                           },
diff --git a/specs/notifications.json b/specs/notifications.json
index 340a16cb..bc3dd746 100644
--- a/specs/notifications.json
+++ b/specs/notifications.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Notifications",
-    "version": "2.14.0",
+    "version": "2.15.0",
     "description": "This app provides a backend and frontend for the notification API available in Nextcloud.",
     "license": {
       "name": "agpl",
diff --git a/specs/provisioning_api.json b/specs/provisioning_api.json
index c409e897..f40045e2 100644
--- a/specs/provisioning_api.json
+++ b/specs/provisioning_api.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Provisioning API",
-    "version": "1.16.0",
+    "version": "1.17.0",
     "description": "This application enables a set of APIs that external systems can use to manage users, groups and apps.",
     "license": {
       "name": "agpl",
@@ -112,6 +112,8 @@
           "emailScope",
           "additional_mail",
           "additional_mailScope",
+          "display-name",
+          "displayname",
           "displaynameScope",
           "phone",
           "phoneScope",
diff --git a/specs/templates/appinfo_core.xml b/specs/templates/appinfo_core.xml
index ff8571a6..c28c028e 100644
--- a/specs/templates/appinfo_core.xml
+++ b/specs/templates/appinfo_core.xml
@@ -4,6 +4,6 @@
     <name>Core</name>
     <summary>Core functionality of Nextcloud</summary>
     <description><![CDATA[Core functionality of Nextcloud]]></description>
-    <version>26.0.1</version>
+    <version>27.0.0</version>
     <licence>agpl</licence>
 </info>
diff --git a/specs/templates/core.json b/specs/templates/core.json
index ce3abdb5..e43b0105 100644
--- a/specs/templates/core.json
+++ b/specs/templates/core.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Core",
-    "version": "26.0.1",
+    "version": "27.0.0",
     "description": "Core functionality of Nextcloud",
     "license": {
       "name": "agpl",
diff --git a/specs/templates/notifications.json b/specs/templates/notifications.json
index a44561df..b157d639 100644
--- a/specs/templates/notifications.json
+++ b/specs/templates/notifications.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Notifications",
-    "version": "2.14.0",
+    "version": "2.15.0",
     "description": "This app provides a backend and frontend for the notification API available in Nextcloud.",
     "license": {
       "name": "agpl",
diff --git a/specs/templates/provisioning_api.json b/specs/templates/provisioning_api.json
index 153765d1..8dad48da 100644
--- a/specs/templates/provisioning_api.json
+++ b/specs/templates/provisioning_api.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "Provisioning API",
-    "version": "1.16.0",
+    "version": "1.17.0",
     "description": "This application enables a set of APIs that external systems can use to manage users, groups and apps.",
     "license": {
       "name": "agpl",
@@ -562,6 +562,14 @@
               "type": "string",
               "default": ""
             }
+          },
+          {
+            "name": "manager",
+            "in": "query",
+            "required": false,
+            "schema": {
+              "type": "string"
+            }
           }
         ],
         "responses": {
diff --git a/specs/templates/user_status.json b/specs/templates/user_status.json
index 309553e8..a7151aa4 100644
--- a/specs/templates/user_status.json
+++ b/specs/templates/user_status.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "User status",
-    "version": "1.6.0",
+    "version": "1.7.0",
     "description": "User status",
     "license": {
       "name": "agpl",
@@ -232,6 +232,36 @@
         }
       }
     },
+    "/ocs/v2.php/apps/user_status/api/v1/user_status/revert/{messageId}": {
+      "parameters": [
+        {
+          "name": "messageId",
+          "in": "path",
+          "required": true,
+          "schema": {
+            "type": "string"
+          }
+        }
+      ],
+      "delete": {
+        "operationId": "userstatus-revertstatus-TODO",
+        "tags": [
+          "user_status"
+        ],
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/ocs/v2.php/apps/user_status/api/v1/predefined_statuses": {
       "get": {
         "operationId": "predefinedstatus-findall-TODO",
diff --git a/specs/user_status.json b/specs/user_status.json
index ac0a2206..78cd91e5 100644
--- a/specs/user_status.json
+++ b/specs/user_status.json
@@ -2,7 +2,7 @@
   "openapi": "3.1.0",
   "info": {
     "title": "User status",
-    "version": "1.6.0",
+    "version": "1.7.0",
     "description": "User status",
     "license": {
       "name": "agpl",
diff --git a/tool/Dockerfile.dev b/tool/Dockerfile.dev
index 0fc144ec..f585d46d 100644
--- a/tool/Dockerfile.dev
+++ b/tool/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM nextcloud:26.0.1
+FROM nextcloud:27.0.0
 WORKDIR /usr/src/nextcloud
 RUN chown -R www-data:www-data .
 USER www-data