Release: 2.27.0

CHANGELOG.md

@@ -1,4 +1,24 @@
 [Release Notes](https://docs.usercentrics.com/cmp_in_app_sdk/latest/about/history/)
+### 2.27.0 – Jun 1, 2026
+## Features
+* **[PUR Compliance]** Implemented Mandatory Label and Hide Vendor Toggles on the second layer — purposes and special features absent from `publisherRestrictions`/`specialFeatures` maps are rendered as mandatory (pre-consented, non-interactive with a "Mandatory" label), and `showTogglesForVendors: false` hides toggles on the Vendors/DPS tab while keeping them on the Purposes tab. All logic is gated behind `enableConsentOrPay`; existing configurations are fully unaffected
+* **[PUR Compliance]** Extended mandatory label and hide vendor toggles behaviour to Flutter, React Native, and Unity bridges
+* **[Unity]** Exposed GDPR legal texts in `getCmpData`, enabling fully custom TCF UI builds
+
+## Fixes
+* **[Android — Accessibility]** Fixed TalkBack reading consent layer content with wrong language pronunciation (WCAG 3.1.2 Language of Parts)
+* **[Android — Accessibility]** Added visible focus indicators to interactive elements in the consent layer (WCAG 2.4.7 Focus Visible)
+* **[Android — Accessibility]** Action buttons now correctly announced as buttons by TalkBack (WCAG 4.1.2 Name, Role, Value)
+* **[Android — Accessibility]** Accordion controls now announced as interactive buttons by TalkBack (WCAG 4.1.2 Name, Role, Value)
+* **[Android — Accessibility]** External links in the consent layer now announced as links by TalkBack (WCAG 4.1.2 Name, Role, Value)
+* **[Android — Accessibility]** Fixed TalkBack focus jumping unexpectedly after accordion expand/collapse (WCAG 3.2.1 On Focus)
+* **[Android — Accessibility]** Consent history table now semantically exposed to screen readers (WCAG 1.3.1 Info and Relationships)
+* **[Android — Accessibility]** History section heading now programmatically marked as a heading for TalkBack navigation (WCAG 1.3.1 Info and Relationships)
+* **[Android]** Fixed button text losing center alignment when label wraps to multiple lines
+* **[Android]** Fixed first layer being blocked on the preview page when consent was already stored
+* **[iOS]** Fixed SPM UI package incompatibility with Xcode 26
+* **[TV]** Fixed CMP initialization failing on Samsung TV 2018 with `AbortController is not defined`
+* **[Unity]** Added `changeLanguage()` API to the Unity bridge
 
 ### 2.26.3 – May 14, 2026
 ## Fixes

android/build.gradle

@@ -1,4 +1,4 @@
-def usercentrics_version = "2.26.3"
+def usercentrics_version = "2.27.0"
 
 group 'com.usercentrics.sdk.flutter'
 version usercentrics_version

android/src/main/kotlin/com/usercentrics/sdk/flutter/serializer/CMPDataSerializer.kt

@@ -227,7 +227,8 @@ private fun TCF2Settings.serialize(): Any {
         "changedPurposes" to changedPurposes?.serialize(),
         "acmV2Enabled" to acmV2Enabled,
         "selectedATPIds" to selectedATPIds,
-        "consentOrPay" to consentOrPay?.serialize()
+        "consentOrPay" to consentOrPay?.serialize(),
+        "mandatoryLabel" to mandatoryLabel
     )
 }
 

example/ios/Podfile.lock

@@ -88,12 +88,12 @@ PODS:
   - nanopb/decode (3.30910.0)
   - nanopb/encode (3.30910.0)
   - PromisesObjC (2.4.0)
-  - Usercentrics (2.26.3)
-  - usercentrics_sdk (2.26.3):
+  - Usercentrics (2.27.0)
+  - usercentrics_sdk (2.27.0):
     - Flutter
-    - UsercentricsUI (= 2.26.3)
-  - UsercentricsUI (2.26.3):
-    - Usercentrics (= 2.26.3)
+    - UsercentricsUI (= 2.27.0)
+  - UsercentricsUI (2.27.0):
+    - Usercentrics (= 2.27.0)
   - webview_flutter_wkwebview (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -137,9 +137,9 @@ SPEC CHECKSUMS:
   GoogleUtilities: 00c88b9a86066ef77f0da2fab05f65d7768ed8e1
   nanopb: fad817b59e0457d11a5dfbde799381cd727c1275
   PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
-  Usercentrics: 82516ec0af3d552dced169285731571b71d74fc2
-  usercentrics_sdk: c4758f2cc6eca0f410990a92e3b846adb9e5da48
-  UsercentricsUI: 085bb51480cdd35d1b8c0f4661c72fa728a163ba
+  Usercentrics: e980f9ab4cf1d1c6de5825d7c23ca8ada2d6f0a5
+  usercentrics_sdk: 8c1ae61a079ede9cbe1849cf575ac97500aef364
+  UsercentricsUI: 3297ec6fb0e2cbb781abf4e61377979099007982
   webview_flutter_wkwebview: 1821ceac936eba6f7984d89a9f3bcb4dea99ebb2
 
 PODFILE CHECKSUM: e97bfdbafeca8809c8aa9477153c465633bd1c02

example/pubspec.lock

@@ -111,10 +111,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      sha256: "12956d0ad8390bbcc63ca2e1469c0619946ccb52809807067a7020d57e647aa6"
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.19"
+    version: "0.12.18"
   material_color_utilities:
     dependency: transitive
     description:
@@ -196,17 +196,17 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
+      sha256: "93167629bfc610f71560ab9312acdda4959de4df6fac7492c89ff0d3886f6636"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.9"
   usercentrics_sdk:
     dependency: "direct main"
     description:
       path: ".."
       relative: true
     source: path
-    version: "2.26.2"
+    version: "2.27.0"
   vector_math:
     dependency: transitive
     description:

ios/Classes/Serializer/CMPDataSerializer.swift

@@ -217,7 +217,8 @@ extension TCF2Settings {
             "changedPurposes": self.changedPurposes?.serialize() as Any,
             "acmV2Enabled" : self.acmV2Enabled,
             "selectedATPIds" : self.selectedATPIds,
-            "consentOrPay": self.consentOrPay?.serialize() as Any
+            "consentOrPay": self.consentOrPay?.serialize() as Any,
+            "mandatoryLabel": self.mandatoryLabel
         ]
     }
 }

ios/usercentrics_sdk.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'usercentrics_sdk'
-  s.version = '2.26.3'
+  s.version = '2.27.0'
   s.summary          = 'Usercentrics Flutter SDK.'
   s.description      = <<-DESC
   Usercentrics Flutter SDK.

lib/src/internal/serializer/tcf2_settings_serializer.dart

@@ -70,7 +70,8 @@ class TCF2SettingsSerializer {
         acmV2Enabled: value['acmV2Enabled'] ?? false,
         selectedATPIds: value['selectedATPIds']?.cast<int>() ?? [],
         consentOrPay: TCF2ConsentOrPaySettingsSerializer.deserialize(
-            value['consentOrPay']));
+            value['consentOrPay']),
+        mandatoryLabel: value['mandatoryLabel'] ?? "Mandatory");
   }
 }
 

lib/src/model/tcf2_settings.dart

@@ -61,7 +61,8 @@ class TCF2Settings {
       required this.changedPurposes,
       required this.acmV2Enabled,
       required this.selectedATPIds,
-      this.consentOrPay});
+      this.consentOrPay,
+      this.mandatoryLabel = "Mandatory"});
 
   final String firstLayerTitle;
   final String secondLayerTitle;
@@ -123,6 +124,7 @@ class TCF2Settings {
   final bool acmV2Enabled;
   final List<int> selectedATPIds;
   final TCF2ConsentOrPaySettings? consentOrPay;
+  final String mandatoryLabel;
 
   @override
   bool operator ==(Object other) =>
@@ -192,7 +194,8 @@ class TCF2Settings {
           changedPurposes == other.changedPurposes &&
           acmV2Enabled == other.acmV2Enabled &&
           listEquals(selectedATPIds, other.selectedATPIds) &&
-          consentOrPay == other.consentOrPay;
+          consentOrPay == other.consentOrPay &&
+          mandatoryLabel == other.mandatoryLabel;
 
   @override
   int get hashCode =>
@@ -255,7 +258,8 @@ class TCF2Settings {
       changedPurposes.hashCode +
       acmV2Enabled.hashCode +
       selectedATPIds.hashCode +
-      consentOrPay.hashCode;
+      consentOrPay.hashCode +
+      mandatoryLabel.hashCode;
 
   @override
   String toString() => "$TCF2Settings($hashCode)";

pubspec.lock

@@ -215,10 +215,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
+      sha256: "12956d0ad8390bbcc63ca2e1469c0619946ccb52809807067a7020d57e647aa6"
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.19"
+    version: "0.12.18"
   material_color_utilities:
     dependency: transitive
     description:
@@ -380,26 +380,26 @@ packages:
     dependency: "direct dev"
     description:
       name: test
-      sha256: "280d6d890011ca966ad08df7e8a4ddfab0fb3aa49f96ed6de56e3521347a9ae7"
+      sha256: "54c516bbb7cee2754d327ad4fca637f78abfc3cbcc5ace83b3eda117e42cd71a"
       url: "https://pub.dev"
     source: hosted
-    version: "1.30.0"
+    version: "1.29.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
+      sha256: "93167629bfc610f71560ab9312acdda4959de4df6fac7492c89ff0d3886f6636"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.10"
+    version: "0.7.9"
   test_core:
     dependency: transitive
     description:
       name: test_core
-      sha256: "0381bd1585d1a924763c308100f2138205252fb90c9d4eeaf28489ee65ccde51"
+      sha256: "394f07d21f0f2255ec9e3989f21e54d3c7dc0e6e9dbce160e5a9c1a6be0e2943"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.16"
+    version: "0.6.15"
   typed_data:
     dependency: transitive
     description:

pubspec.yaml

@@ -9,7 +9,7 @@ repository: https://github.com/Usercentrics/flutter-sdk/
 #  [X] android/build.gradle
 #  [X] ios/usercentrics_sdk.podspec + pod install/update
 #  [X] CHANGELOG.md
-version: 2.26.3
+version: 2.27.0
 
 environment:
   sdk: ">=2.17.1 <4.0.0"