diff --git a/tools/under-control/src/RELEASE b/tools/under-control/src/RELEASE
index 631b42de..506d1c90 100644
--- a/tools/under-control/src/RELEASE
+++ b/tools/under-control/src/RELEASE
@@ -1 +1 @@
-136.0.7103.60
+136.0.7103.125
diff --git a/tools/under-control/src/testing/variations/fieldtrial_testing_config.json b/tools/under-control/src/testing/variations/fieldtrial_testing_config.json
index 3983efe6..cdd5f63a 100755
--- a/tools/under-control/src/testing/variations/fieldtrial_testing_config.json
+++ b/tools/under-control/src/testing/variations/fieldtrial_testing_config.json
@@ -13422,6 +13422,21 @@
             ]
         }
     ],
+    "K12AgeClassificationMetricsProvider": [
+        {
+            "platforms": [
+                "chromeos"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "enable_features": [
+                        "K12AgeClassificationMetricsProvider"
+                    ]
+                }
+            ]
+        }
+    ],
     "KeepAliveInBrowserMigration": [
         {
             "platforms": [
diff --git a/tools/under-control/src/third_party/blink/renderer/modules/webaudio/media_stream_audio_destination_node.idl b/tools/under-control/src/third_party/blink/renderer/modules/webaudio/media_stream_audio_destination_node.idl
index 833a9b4d..981688bc 100755
--- a/tools/under-control/src/third_party/blink/renderer/modules/webaudio/media_stream_audio_destination_node.idl
+++ b/tools/under-control/src/third_party/blink/renderer/modules/webaudio/media_stream_audio_destination_node.idl
@@ -25,6 +25,7 @@
 
 // https://webaudio.github.io/web-audio-api/#mediastreamaudiodestinationnode
 [
+    ActiveScriptWrappable,
     Exposed=Window
 ] interface MediaStreamAudioDestinationNode : AudioNode {
     [RaisesException, Measure] constructor(AudioContext context, optional AudioNodeOptions options = {});
diff --git a/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
index e4715ebd..4211b13a 100755
--- a/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
+++ b/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
@@ -3682,7 +3682,7 @@
       // composited pixel alignment issues. See
       // https://crbug.com/40084005
       name: "RenderSurfaceFor2DScaleTransform",
-      status: "stable",
+      status: "experimental",
     },
     {
       name: "ReportEventTimingAtVisibilityChange",
@@ -3982,7 +3982,6 @@
       // select option colors. https://issues.chromium.org/issues/40788356
       // This is shipping in M136 and can be removed in M138
       name: "SelectColorsRemoveImportant",
-      status: "stable",
     },
     {
       // The selectedcontentelement attribute is for connecting select elements