diff --git a/api/GPUSupportedFeatures.json b/api/GPUSupportedFeatures.json
index b5b2c3ff4cc05a..d6de3f93b01277 100644
--- a/api/GPUSupportedFeatures.json
+++ b/api/GPUSupportedFeatures.json
@@ -212,7 +212,10 @@
                 "Available on all adapters and enabled automatically on all devices even if not requested."
               ]
             },
-            "chrome_android": "mirror",
+            "chrome_android": {
+              "version_added": "139",
+              "notes": "Available on all adapters and enabled automatically on all devices even if not requested."
+            },
             "deno": {
               "version_added": false
             },
@@ -458,7 +461,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -498,7 +503,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "142"
+              "version_added": "142",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": "mirror",
             "deno": {
@@ -536,7 +543,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -576,7 +585,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "120"
+              "version_added": "120",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -616,7 +627,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "134"
+              "version_added": "134",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": "mirror",
             "deno": {
@@ -654,7 +667,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -694,7 +709,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "139"
+              "version_added": "139",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": "mirror",
             "deno": {
@@ -736,7 +753,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -776,7 +795,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "139"
+              "version_added": "139",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": "mirror",
             "deno": {
@@ -818,7 +839,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -938,7 +961,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "121"
+              "version_added": "121",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": "mirror",
             "deno": {
@@ -975,7 +1000,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -1030,7 +1057,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -1085,7 +1114,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -1140,7 +1171,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -1195,7 +1228,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
@@ -1251,7 +1286,9 @@
           ],
           "support": {
             "chrome": {
-              "version_added": "113"
+              "version_added": "113",
+              "partial_implementation": true,
+              "notes": "Supported on ChromeOS, macOS, and Windows only."
             },
             "chrome_android": {
               "version_added": "121"
diff --git a/api/GPUTexture.json b/api/GPUTexture.json
index 646d4b7783f9c7..75b169d051d781 100644
--- a/api/GPUTexture.json
+++ b/api/GPUTexture.json
@@ -114,9 +114,9 @@
             "deprecated": false
           }
         },
-        "texture_rgb10a2uint": {
+        "descriptor_format_parameter_accepts_rgb10a2uint": {
           "__compat": {
-            "description": "<code>rgb10a2uint</code> texture format",
+            "description": "`descriptor.format` parameter accepts `\"rgb10a2uint\"`",
             "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureformat-rgb10a2uint",
             "tags": [
               "web-features:webgpu"
@@ -156,9 +156,9 @@
             }
           }
         },
-        "usage": {
+        "descriptor_usage_parameter": {
           "__compat": {
-            "description": "<code>usage</code> option",
+            "description": "`descriptor.usage` parameter",
             "spec_url": "https://gpuweb.github.io/gpuweb/#dom-gputextureviewdescriptor-usage",
             "tags": [
               "web-features:webgpu"