diff --git a/api/Navigator.json b/api/Navigator.json
index d32dba3ba44065..cc0ccbd050442e 100644
--- a/api/Navigator.json
+++ b/api/Navigator.json
@@ -4878,7 +4878,9 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138",
+              "partial_implementation": true,
+              "notes": "Only Bluetooth RFCOMM."
             },
             "edge": "mirror",
             "firefox": {
diff --git a/api/Serial.json b/api/Serial.json
index a953f8fd2ee7ec..9679569eb1b72c 100644
--- a/api/Serial.json
+++ b/api/Serial.json
@@ -12,7 +12,9 @@
             "version_added": "89"
           },
           "chrome_android": {
-            "version_added": false
+            "version_added": "138",
+            "partial_implementation": true,
+            "notes": "Only Bluetooth RFCOMM."
           },
           "edge": "mirror",
           "firefox": {
@@ -51,7 +53,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -66,7 +68,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -88,7 +93,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -103,7 +108,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -124,7 +132,7 @@
                 "version_added": "117"
               },
               "chrome_android": {
-                "version_added": false
+                "version_added": "138"
               },
               "edge": "mirror",
               "firefox": {
@@ -139,7 +147,10 @@
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
-              "webview_android": "mirror",
+              "webview_android": {
+                "version_added": false,
+                "impl_url": "https://crbug.com/40740509"
+              },
               "webview_ios": "mirror"
             },
             "status": {
@@ -161,7 +172,7 @@
                 "version_added": "117"
               },
               "chrome_android": {
-                "version_added": false
+                "version_added": "138"
               },
               "edge": "mirror",
               "firefox": {
@@ -176,7 +187,10 @@
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
-              "webview_android": "mirror",
+              "webview_android": {
+                "version_added": false,
+                "impl_url": "https://crbug.com/40740509"
+              },
               "webview_ios": "mirror"
             },
             "status": {
diff --git a/api/SerialPort.json b/api/SerialPort.json
index 75fc9f4f1041a7..de5fcc66419647 100644
--- a/api/SerialPort.json
+++ b/api/SerialPort.json
@@ -12,7 +12,9 @@
             "version_added": "89"
           },
           "chrome_android": {
-            "version_added": false
+            "version_added": "138",
+            "partial_implementation": true,
+            "notes": "Only Bluetooth RFCOMM."
           },
           "edge": "mirror",
           "firefox": {
@@ -51,7 +53,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -66,7 +68,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -92,7 +97,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -107,7 +112,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -127,7 +135,7 @@
                 "version_added": "130"
               },
               "chrome_android": {
-                "version_added": false
+                "version_added": "138"
               },
               "edge": "mirror",
               "firefox": {
@@ -142,7 +150,10 @@
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
-              "webview_android": "mirror",
+              "webview_android": {
+                "version_added": false,
+                "impl_url": "https://crbug.com/40740509"
+              },
               "webview_ios": "mirror"
             },
             "status": {
@@ -165,7 +176,7 @@
               "version_added": "130"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -180,7 +191,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -206,7 +220,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -221,7 +235,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -241,7 +258,7 @@
                 "version_added": "130"
               },
               "chrome_android": {
-                "version_added": false
+                "version_added": "138"
               },
               "edge": "mirror",
               "firefox": {
@@ -256,7 +273,10 @@
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
-              "webview_android": "mirror",
+              "webview_android": {
+                "version_added": false,
+                "impl_url": "https://crbug.com/40740509"
+              },
               "webview_ios": "mirror"
             },
             "status": {
@@ -279,7 +299,7 @@
               "version_added": "103"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -294,7 +314,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -316,7 +339,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -331,7 +354,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -352,7 +378,7 @@
                 "version_added": "117"
               },
               "chrome_android": {
-                "version_added": false
+                "version_added": "138"
               },
               "edge": "mirror",
               "firefox": {
@@ -367,7 +393,10 @@
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
-              "webview_android": "mirror",
+              "webview_android": {
+                "version_added": false,
+                "impl_url": "https://crbug.com/40740509"
+              },
               "webview_ios": "mirror"
             },
             "status": {
@@ -390,7 +419,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -405,7 +434,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -427,7 +459,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -442,7 +474,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -464,7 +499,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -479,7 +514,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -501,7 +539,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -516,7 +554,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
@@ -538,7 +579,7 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138"
             },
             "edge": "mirror",
             "firefox": {
@@ -553,7 +594,10 @@
             },
             "safari_ios": "mirror",
             "samsunginternet_android": "mirror",
-            "webview_android": "mirror",
+            "webview_android": {
+              "version_added": false,
+              "impl_url": "https://crbug.com/40740509"
+            },
             "webview_ios": "mirror"
           },
           "status": {
diff --git a/api/WorkerNavigator.json b/api/WorkerNavigator.json
index 9c6d61f9498357..2ebde7f89d1857 100644
--- a/api/WorkerNavigator.json
+++ b/api/WorkerNavigator.json
@@ -868,7 +868,9 @@
               "version_added": "89"
             },
             "chrome_android": {
-              "version_added": false
+              "version_added": "138",
+              "partial_implementation": true,
+              "notes": "Only Bluetooth RFCOMM."
             },
             "edge": "mirror",
             "firefox": {