diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 4ae46b2..6d79fe4 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -1,21 +1,14 @@
-name: Publish plugin
+name: Publish to pub.dev
 
 on:
-  release:
-    types: [published]
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
 
 jobs:
   publish:
-
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v1
-      - name: Publish
-        uses: sakebook/actions-flutter-pub-publisher@v1.3.1
-        with:
-          credential: ${{ secrets.CREDENTIAL_JSON }}
-          flutter_package: true
-          skip_test: true
-          dry_run: false
+    permissions:
+      id-token: write # Required for authentication using OIDC
+    uses: dart-lang/setup-dart/.github/workflows/publish.yml@v1
+    # with:
+    #   working-directory: path/to/package/within/repository
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e44f2d..aa349e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,13 @@
 # Changelog
 
 --------------------------------------------
-[1.2.1] - 2025-02-07
+[1.2.2] - 2025-03-24
 
-* feat: expose rtc video value (#30)
+* add getBufferedAmount for RTCDataChannel.
+
+[1.2.1+hotfix.1] - 2025-02-23
+
+* fix: make videoValue non nullable (#30)
 * fix: make optional cname in RTCRTCPParameters nullable (#27)
 
 [1.2.0] - 2024-04-08
diff --git a/lib/src/rtc_data_channel.dart b/lib/src/rtc_data_channel.dart
index de5692f..8ff4c47 100644
--- a/lib/src/rtc_data_channel.dart
+++ b/lib/src/rtc_data_channel.dart
@@ -80,6 +80,9 @@ abstract class RTCDataChannel {
 
   int? get bufferedAmount;
 
+  /// Get the buffered amount from native DC.
+  Future<int> getBufferAmount() => throw UnimplementedError();
+
   /// Set threshold to trigger onBufferedAmountLow callback
   int? bufferedAmountLowThreshold;
 
diff --git a/lib/src/rtc_video_renderer.dart b/lib/src/rtc_video_renderer.dart
index 6d6cc4f..671ee33 100644
--- a/lib/src/rtc_video_renderer.dart
+++ b/lib/src/rtc_video_renderer.dart
@@ -54,7 +54,7 @@ abstract class VideoRenderer {
 
   int get videoHeight;
 
-  RTCVideoValue get videoValue;
+  RTCVideoValue get videoValue => RTCVideoValue();
 
   bool get muted;
   set muted(bool mute);
diff --git a/pubspec.yaml b/pubspec.yaml
index 3afd479..8f99df9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: webrtc_interface
 description: WebRTC Interface for Dart-Web/Flutter.
-version: 1.2.1
+version: 1.2.2
 homepage: https://flutter-webrtc.org
 
 environment: