diff --git a/features/wasm-exception-handling.yml b/features/wasm-exception-handling.yml
index a903136fc1a..c878e5cfa09 100644
--- a/features/wasm-exception-handling.yml
+++ b/features/wasm-exception-handling.yml
@@ -1,6 +1,6 @@
 name: Exception handling (WebAssembly)
 description: Exceptions break the normal control flow of execution to represent exceptional behavior, such as an error. You can respond to the exception in JavaScript code.
-spec: https://github.com/WebAssembly/exception-handling/blob/main/proposals/exception-handling/Exceptions.md
+spec: https://github.com/WebAssembly/exception-handling/blob/main/proposals/exception-handling/legacy/Exceptions.md
 group: webassembly
 status:
   compute_from: webassembly.api.Exception
diff --git a/features/wasm-exnref-exceptions.yml b/features/wasm-exnref-exceptions.yml
new file mode 100644
index 00000000000..abe0ae7be28
--- /dev/null
+++ b/features/wasm-exnref-exceptions.yml
@@ -0,0 +1,6 @@
+name: Exception references with exnref (WebAssembly)
+description: When caught, an exception is reified into an exception reference, a value of the new type `exnref`.
+spec: https://github.com/WebAssembly/exception-handling/blob/main/proposals/exception-handling/Exceptions.md
+group: webassembly
+compat_features:
+  - webassembly.exceptionsFinal
diff --git a/features/wasm-exnref-exceptions.yml.dist b/features/wasm-exnref-exceptions.yml.dist
new file mode 100644
index 00000000000..9c3c86be284
--- /dev/null
+++ b/features/wasm-exnref-exceptions.yml.dist
@@ -0,0 +1,10 @@
+# Generated from: wasm-exnref-exceptions.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    firefox: "131"
+    firefox_android: "131"
+compat_features:
+  - webassembly.exceptionsFinal
diff --git a/features/wasm-memory64.yml b/features/wasm-memory64.yml
new file mode 100644
index 00000000000..7067d85f8cd
--- /dev/null
+++ b/features/wasm-memory64.yml
@@ -0,0 +1,6 @@
+name: Memory64 (WebAssembly)
+description: Instructions accept 64-bit memory indexes.
+spec: https://github.com/WebAssembly/memory64/blob/main/proposals/memory64/Overview.md
+group: webassembly
+compat_features:
+  - webassembly.memory64
diff --git a/features/wasm-memory64.yml.dist b/features/wasm-memory64.yml.dist
new file mode 100644
index 00000000000..3e622c194a9
--- /dev/null
+++ b/features/wasm-memory64.yml.dist
@@ -0,0 +1,8 @@
+# Generated from: wasm-memory64.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support: {}
+compat_features:
+  - webassembly.memory64
diff --git a/features/wasm-string-builtins.yml b/features/wasm-string-builtins.yml
new file mode 100644
index 00000000000..67b75d59f61
--- /dev/null
+++ b/features/wasm-string-builtins.yml
@@ -0,0 +1,6 @@
+name: String builtins (WebAssembly)
+description: The WebAssembly builtin string functions mirror a subset of the JavaScript `String` API and adapt it to be efficiently callable without JavaScript glue code.
+spec: https://github.com/WebAssembly/js-string-builtins/blob/main/proposals/js-string-builtins/Overview.md
+group: webassembly
+compat_features:
+  - webassembly.jsStringBuiltins
diff --git a/features/wasm-string-builtins.yml.dist b/features/wasm-string-builtins.yml.dist
new file mode 100644
index 00000000000..b30a208492c
--- /dev/null
+++ b/features/wasm-string-builtins.yml.dist
@@ -0,0 +1,10 @@
+# Generated from: wasm-string-builtins.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "130"
+    edge: "130"
+compat_features:
+  - webassembly.jsStringBuiltins
diff --git a/features/wasm-typed-fun-refs.yml b/features/wasm-typed-fun-refs.yml
new file mode 100644
index 00000000000..79045ec430b
--- /dev/null
+++ b/features/wasm-typed-fun-refs.yml
@@ -0,0 +1,6 @@
+name: Typed function references (WebAssembly)
+description: A typed function reference can be called directly.
+spec: https://github.com/WebAssembly/function-references/blob/main/proposals/function-references/Overview.md
+group: webassembly
+compat_features:
+  - webassembly.typedFunctionReferences
diff --git a/features/wasm-typed-fun-refs.yml.dist b/features/wasm-typed-fun-refs.yml.dist
new file mode 100644
index 00000000000..3de335c9886
--- /dev/null
+++ b/features/wasm-typed-fun-refs.yml.dist
@@ -0,0 +1,16 @@
+# Generated from: wasm-typed-fun-refs.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: low
+  baseline_low_date: 2024-09-16
+  support:
+    chrome: "119"
+    chrome_android: "119"
+    edge: "119"
+    firefox: "120"
+    firefox_android: "120"
+    safari: "18"
+    safari_ios: "18"
+compat_features:
+  - webassembly.typedFunctionReferences
diff --git a/scripts/specs.ts b/scripts/specs.ts
index 4574ccf7475..2cbf37fb90a 100644
--- a/scripts/specs.ts
+++ b/scripts/specs.ts
@@ -76,6 +76,22 @@ const defaultAllowlist: allowlistItem[] = [
     [
         "https://github.com/WebAssembly/threads/blob/main/proposals/threads/Overview.md",
         "Allowed because there is no other specification to link to."
+    ],
+    [
+        "https://github.com/WebAssembly/function-references/blob/main/proposals/function-references/Overview.md",
+        "Allowed because there is no other specification to link to."
+    ],
+    [
+        "https://github.com/WebAssembly/js-string-builtins/blob/main/proposals/js-string-builtins/Overview.md",
+        "Allowed because there is no other specification to link to."
+    ],
+    [
+        "https://github.com/WebAssembly/memory64/blob/main/proposals/memory64/Overview.md",
+        "Allowed because there is no other specification to link to."
+    ],
+    [
+        "https://github.com/WebAssembly/exception-handling/blob/main/proposals/exception-handling/legacy/Exceptions.md",
+        "Allowed because there is no other specification to link to."
     ]
 ];