diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index 25212cfce..a306998c0 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -1101,7 +1101,10 @@ interface MediaTrackSettings {
     noiseSuppression?: boolean;
     sampleRate?: number;
     sampleSize?: number;
+    torch?: boolean;
+    whiteBalanceMode?: string;
     width?: number;
+    zoom?: number;
 }
 
 interface MediaTrackSupportedConstraints {
@@ -1709,6 +1712,9 @@ interface RTCInboundRtpStreamStats extends RTCReceivedRtpStreamStats {
     trackIdentifier: string;
 }
 
+interface RTCLocalIceCandidateInit extends RTCIceCandidateInit {
+}
+
 interface RTCLocalSessionDescriptionInit {
     sdp?: string;
     type?: RTCSdpType;
@@ -15275,7 +15281,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -15293,7 +15299,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 /**
@@ -19247,7 +19253,7 @@ interface RTCIceCandidate {
 
 declare var RTCIceCandidate: {
     prototype: RTCIceCandidate;
-    new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate;
+    new(candidateInitDict?: RTCLocalIceCandidateInit): RTCIceCandidate;
 };
 
 interface RTCIceCandidatePair {
@@ -29674,6 +29680,7 @@ type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
 type ImageBufferSource = AllowSharedBufferSource | ReadableStream;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type LineAndPositionSetting = number | AutoKeyword;
 type MediaProvider = MediaStream | MediaSource | Blob;
diff --git a/baselines/serviceworker.generated.d.ts b/baselines/serviceworker.generated.d.ts
index 9e9187f9d..bbff45bdd 100644
--- a/baselines/serviceworker.generated.d.ts
+++ b/baselines/serviceworker.generated.d.ts
@@ -3689,7 +3689,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -3707,7 +3707,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 interface ImportMeta {
@@ -8743,6 +8743,7 @@ type HashAlgorithmIdentifier = AlgorithmIdentifier;
 type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type MessageEventSource = MessagePort | ServiceWorker;
 type NamedCurve = string;
diff --git a/baselines/sharedworker.generated.d.ts b/baselines/sharedworker.generated.d.ts
index 02ce26b81..2cef8ac92 100644
--- a/baselines/sharedworker.generated.d.ts
+++ b/baselines/sharedworker.generated.d.ts
@@ -3508,7 +3508,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -3526,7 +3526,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 interface ImportMeta {
@@ -8666,6 +8666,7 @@ type HashAlgorithmIdentifier = AlgorithmIdentifier;
 type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type MessageEventSource = MessagePort | ServiceWorker;
 type NamedCurve = string;
diff --git a/baselines/ts5.5/dom.generated.d.ts b/baselines/ts5.5/dom.generated.d.ts
index 951901df9..ae9f33142 100644
--- a/baselines/ts5.5/dom.generated.d.ts
+++ b/baselines/ts5.5/dom.generated.d.ts
@@ -1101,7 +1101,10 @@ interface MediaTrackSettings {
     noiseSuppression?: boolean;
     sampleRate?: number;
     sampleSize?: number;
+    torch?: boolean;
+    whiteBalanceMode?: string;
     width?: number;
+    zoom?: number;
 }
 
 interface MediaTrackSupportedConstraints {
@@ -1709,6 +1712,9 @@ interface RTCInboundRtpStreamStats extends RTCReceivedRtpStreamStats {
     trackIdentifier: string;
 }
 
+interface RTCLocalIceCandidateInit extends RTCIceCandidateInit {
+}
+
 interface RTCLocalSessionDescriptionInit {
     sdp?: string;
     type?: RTCSdpType;
@@ -15255,7 +15261,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -15273,7 +15279,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 /**
@@ -19227,7 +19233,7 @@ interface RTCIceCandidate {
 
 declare var RTCIceCandidate: {
     prototype: RTCIceCandidate;
-    new(candidateInitDict?: RTCIceCandidateInit): RTCIceCandidate;
+    new(candidateInitDict?: RTCLocalIceCandidateInit): RTCIceCandidate;
 };
 
 interface RTCIceCandidatePair {
@@ -29652,6 +29658,7 @@ type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
 type ImageBufferSource = AllowSharedBufferSource | ReadableStream;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type LineAndPositionSetting = number | AutoKeyword;
 type MediaProvider = MediaStream | MediaSource | Blob;
diff --git a/baselines/ts5.5/serviceworker.generated.d.ts b/baselines/ts5.5/serviceworker.generated.d.ts
index 9e9187f9d..bbff45bdd 100644
--- a/baselines/ts5.5/serviceworker.generated.d.ts
+++ b/baselines/ts5.5/serviceworker.generated.d.ts
@@ -3689,7 +3689,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -3707,7 +3707,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 interface ImportMeta {
@@ -8743,6 +8743,7 @@ type HashAlgorithmIdentifier = AlgorithmIdentifier;
 type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type MessageEventSource = MessagePort | ServiceWorker;
 type NamedCurve = string;
diff --git a/baselines/ts5.5/sharedworker.generated.d.ts b/baselines/ts5.5/sharedworker.generated.d.ts
index 02ce26b81..2cef8ac92 100644
--- a/baselines/ts5.5/sharedworker.generated.d.ts
+++ b/baselines/ts5.5/sharedworker.generated.d.ts
@@ -3508,7 +3508,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -3526,7 +3526,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 interface ImportMeta {
@@ -8666,6 +8666,7 @@ type HashAlgorithmIdentifier = AlgorithmIdentifier;
 type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type MessageEventSource = MessagePort | ServiceWorker;
 type NamedCurve = string;
diff --git a/baselines/ts5.5/webworker.generated.d.ts b/baselines/ts5.5/webworker.generated.d.ts
index 196af85d1..d71479ad8 100644
--- a/baselines/ts5.5/webworker.generated.d.ts
+++ b/baselines/ts5.5/webworker.generated.d.ts
@@ -4179,7 +4179,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -4197,7 +4197,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 /**
@@ -9858,6 +9858,7 @@ type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
 type ImageBufferSource = AllowSharedBufferSource | ReadableStream;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type MessageEventSource = MessagePort | ServiceWorker;
 type NamedCurve = string;
diff --git a/baselines/webworker.generated.d.ts b/baselines/webworker.generated.d.ts
index 196af85d1..d71479ad8 100644
--- a/baselines/webworker.generated.d.ts
+++ b/baselines/webworker.generated.d.ts
@@ -4179,7 +4179,7 @@ interface ImageData {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/ImageData/data)
      */
-    readonly data: Uint8ClampedArray;
+    readonly data: ImageDataArray;
     /**
      * Returns the actual dimensions of the data in the ImageData object, in pixels.
      *
@@ -4197,7 +4197,7 @@ interface ImageData {
 declare var ImageData: {
     prototype: ImageData;
     new(sw: number, sh: number, settings?: ImageDataSettings): ImageData;
-    new(data: Uint8ClampedArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
+    new(data: ImageDataArray, sw: number, sh?: number, settings?: ImageDataSettings): ImageData;
 };
 
 /**
@@ -9858,6 +9858,7 @@ type HeadersInit = [string, string][] | Record<string, string> | Headers;
 type IDBValidKey = number | string | Date | BufferSource | IDBValidKey[];
 type ImageBitmapSource = CanvasImageSource | Blob | ImageData;
 type ImageBufferSource = AllowSharedBufferSource | ReadableStream;
+type ImageDataArray = Uint8ClampedArray;
 type Int32List = Int32Array | GLint[];
 type MessageEventSource = MessagePort | ServiceWorker;
 type NamedCurve = string;
diff --git a/inputfiles/overridingTypes.jsonc b/inputfiles/overridingTypes.jsonc
index 54b76e393..bddb10553 100644
--- a/inputfiles/overridingTypes.jsonc
+++ b/inputfiles/overridingTypes.jsonc
@@ -1945,6 +1945,12 @@
                     }
                 }
             },
+            // XXX: Float16Array is esnext-only as of 2025-04
+            // Not sure what to do here, for now disable it.
+            "Float16Array": {
+                "exposed": "",
+                "name": "Float16Array"
+            },
             "HTMLButtonElement": {
                 "properties": {
                     "property": {
@@ -2088,9 +2094,12 @@
             "WebTransportDatagramDuplexStream": {
                 "properties": {
                     "property": {
-                        // WebTransportDatagramsWritable is not implemented by anyone as of 2025-03
+                        // https://github.com/w3c/webtransport/pull/638 removed this but browsers still has this
                         "writable": {
-                            "type": "WritableStream"
+                            "name": "writable",
+                            "type": "WritableStream",
+                            "readonly": true,
+                            "mdnUrl": "https://developer.mozilla.org/docs/Web/API/WebTransportDatagramDuplexStream/writable"
                         }
                     }
                 }
@@ -3700,7 +3709,7 @@
         }
     },
     "dictionaries": {
-          "dictionary": {
+        "dictionary": {
             "FontFaceDescriptors": {
               "members": {
                 "member": {
diff --git a/inputfiles/removedTypes.jsonc b/inputfiles/removedTypes.jsonc
index 2cceaf507..209e0d32c 100644
--- a/inputfiles/removedTypes.jsonc
+++ b/inputfiles/removedTypes.jsonc
@@ -398,6 +398,13 @@
                     }
                 }
             },
+            "ImageDataSettings": {
+                "members": {
+                    "member": {
+                        "pixelFormat": null // Blink experimental only as of 2025-04
+                    }
+                }
+            },
             "IntersectionObserverInit": {
                 "members": {
                     "member": {
@@ -531,19 +538,19 @@
                         // Gecko: https://searchfox.org/mozilla-central/source/dom/webidl/MediaTrackSettings.webidl
                         // WebKit: https://searchfox.org/wubkat/source/Source/WebCore/Modules/mediastream/MediaStreamTrack.idl
                         // Blink: https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/modules/mediastream/media_track_settings.idl
-                        "latency": null, // Blink only as of 2022-11
-                        "resizeMode": null, // Blink only as of 2022-11
+                        "latency": null, // Blink only as of 2025-04
+                        "resizeMode": null, // Blink only as of 2025-04
 
                         // Screen Share extensions
                         // https://w3c.github.io/mediacapture-screen-share/#mediadevices-additions
-                        "cursor": null, // Blink only as of 2022-11
-                        "logicalSurface": null, // Blink only as of 2022-11
-                        "restrictOwnAudio": null, // Blink only as of 2022-11
-                        "suppressLocalAudioPlayback": null, // Blink only as of 2022-11
+                        "cursor": null, // Blink only as of 2025-04
+                        "logicalSurface": null, // Blink only as of 2025-04
+                        "restrictOwnAudio": null, // Blink only as of 2025-04
+                        "suppressLocalAudioPlayback": null, // Blink only as of 2025-04s
+                        "screenPixelRatio": null, // Blink only as of 2025-04
 
-                        // Image Capture extensions which are Blink only as of 2022-11
+                        // Image Capture extensions which are Blink only as of 2025-04
                         // https://w3c.github.io/mediacapture-image/#mediatrackcapabilities-section
-                        "whiteBalanceMode": null,
                         "exposureMode": null,
                         "focusMode": null,
                         "pointsOfInterest": null,
@@ -557,9 +564,7 @@
                         "sharpness": null,
                         "focusDistance": null,
                         "pan": null,
-                        "tilt": null,
-                        "zoom": null,
-                        "torch": null
+                        "tilt": null
                     }
                 }
             },
@@ -754,11 +759,30 @@
                     }
                 }
             },
+            "RTCLocalIceCandidateInit": {
+                "members": {
+                    "member": {
+                        "relayProtocol": null, // Blink only as of 2025-04
+                        "url": null // Blink only as of 2025-04
+                    }
+                }
+            },
             "RTCOutboundRtpStreamStats": {
                 "members": {
                     "member": {
-                        "powerEfficientEncoder": null, // Blink only as of 2024-11
-                        "encoderImplementation": null // Blink only as of 2024-11
+                        "powerEfficientEncoder": null, // Blink only as of 2025-04
+                        "encoderImplementation": null, // Blink only as of 2025-04
+                        "encodingIndex": null // Blink only as of 2025-04
+                    }
+                }
+            },
+            "RTCReceivedRtpStreamStats": {
+                "members": {
+                    "member": {
+                        "packetsReceivedWithCe": null, // No implementation as of 2025-04
+                        "packetsReceivedWithEct1": null, // No implementation as of 2025-04
+                        "packetsReportedAsLost": null, // No implementation as of 2025-04
+                        "packetsReportedAsLostButRecovered": null // No implementation as of 2025-04
                     }
                 }
             },
@@ -770,6 +794,21 @@
                     }
                 }
             },
+            "RTCSentRtpStreamStats": {
+                "members": {
+                    "member": {
+                        "packetsSentWithEct1": null // No implementation as of 2025-04
+                    }
+                }
+            },
+            "RTCTransportStats": {
+                "members": {
+                    "member": {
+                        "ccfbMessagesReceived": null, // No implementation as of 2025-04
+                        "ccfbMessagesSent": null // No implementation as of 2025-04
+                    }
+                }
+            },
             "ScrollIntoViewOptions": {
                 "members": {
                     "member": {
diff --git a/package-lock.json b/package-lock.json
index 1e9fbfcf7..d64e7950e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1160,9 +1160,9 @@
       }
     },
     "node_modules/@webref/css": {
-      "version": "6.20.5",
-      "resolved": "https://registry.npmjs.org/@webref/css/-/css-6.20.5.tgz",
-      "integrity": "sha512-2w9aBbulYLMKbe6IMA4UwVw7WTElL8Kes7dbwoffG46mVJrE084FFyeeZZpojatep398BFc6oF29/r9Z8zgr8w==",
+      "version": "6.20.7",
+      "resolved": "https://registry.npmjs.org/@webref/css/-/css-6.20.7.tgz",
+      "integrity": "sha512-0w1wEMFpY1sDwQPHgeB5L7u7vQxUHc9cIA87itCRjdoba5aiMVCl0gMlJ2/mvV0YNK9lYHrEfirvpJj28Apzwg==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {
@@ -1177,16 +1177,16 @@
       "license": "MIT"
     },
     "node_modules/@webref/events": {
-      "version": "1.18.3",
-      "resolved": "https://registry.npmjs.org/@webref/events/-/events-1.18.3.tgz",
-      "integrity": "sha512-piywAqV2OfoQ6E/5v2F5lLIodpLIrOy10lqAGUfrKXPrwrW2L+OYr1UK6ATmmN0X5FYFN+Vw7/yv1AqgxU+3qA==",
+      "version": "1.18.5",
+      "resolved": "https://registry.npmjs.org/@webref/events/-/events-1.18.5.tgz",
+      "integrity": "sha512-i07Ec0ps5L01OPlVL5DhPca3GzertegD+bHmHsHIXAC2QxcfHk2sX/wBFWMl5tKWd2sGBWkDh3G/LTLfYqhNHA==",
       "dev": true,
       "license": "MIT"
     },
     "node_modules/@webref/idl": {
-      "version": "3.61.2",
-      "resolved": "https://registry.npmjs.org/@webref/idl/-/idl-3.61.2.tgz",
-      "integrity": "sha512-P8Pu08DNz6niw3Emwxgt6H6+OTWwFTDfyFdMRP/rZC5gCQBtYYgWnVxWeKInPO3w8aPXMxwNgEO2Gc9Fj1utmw==",
+      "version": "3.61.4",
+      "resolved": "https://registry.npmjs.org/@webref/idl/-/idl-3.61.4.tgz",
+      "integrity": "sha512-eJ2QXwKGEtboToty6W+MCKpTZWer67YSl7rdoh7GyKazrm4UTIJa/XBAV+uxoxBy2M3m3vNofXRX4bLlFcyTNQ==",
       "dev": true,
       "license": "MIT",
       "peerDependencies": {