diff --git a/index.html b/index.html
index 4e14a08..85ef5a1 100644
--- a/index.html
+++ b/index.html
@@ -4,9 +4,9 @@
   <title>HTML Sanitizer API</title>
   <meta content="width=device-width, initial-scale=1, shrink-to-fit=no" name="viewport">
   <link href="https://www.w3.org/StyleSheets/TR/2021/cg-draft" rel="stylesheet">
-  <meta content="Bikeshed version 742f3d674, updated Mon Nov 4 14:56:54 2024 -0800" name="generator">
+  <meta content="Bikeshed version ac5ea272d, updated Fri Dec 6 15:45:15 2024 -0800" name="generator">
   <link href="https://wicg.github.io/sanitizer-api/" rel="canonical">
-  <meta content="7e2f1271e46e645a3ae00b86d79d05934a29c4c5" name="revision">
+  <meta content="92545224bfe903cce3bb7f87c653e03ce0b573f0" name="revision">
   <meta content="dark light" name="color-scheme">
   <link href="https://www.w3.org/StyleSheets/TR/2021/dark.css" media="(prefers-color-scheme: dark)" rel="stylesheet" type="text/css">
 <style>
@@ -748,7 +748,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">HTML Sanitizer API</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2024-11-29">29 November 2024</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#CG-DRAFT">Draft Community Group Report</a>, <time class="dt-updated" datetime="2024-12-12">12 December 2024</time></p>
    <div data-fill-with="spec-metadata">
     <dl>
      <dt>This version:
@@ -891,8 +891,8 @@ <h3 class="heading settled" data-level="2.1" id="sanitizer-api"><span class="sec
    <p>The <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element②">Element</a></code> interface defines two methods, <code class="idl"><a data-link-type="idl" href="#dom-element-sethtml" id="ref-for-dom-element-sethtml">setHTML()</a></code> and <code class="idl"><a data-link-type="idl" href="#dom-element-sethtmlunsafe" id="ref-for-dom-element-sethtmlunsafe">setHTMLUnsafe()</a></code>. Both of these take a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString">DOMString</a></code> with HTML
 markup, and an optional configuration.</p>
 <pre class="extract idl highlight def"><c- b>partial</c-> <c- b>interface</c-> <a class="idl-code" data-link-type="interface" href="https://dom.spec.whatwg.org/#element" id="ref-for-element③"><c- g>Element</c-></a> {
-  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element" data-dfn-type="method" data-export data-lt="setHTMLUnsafe(html, options)|setHTMLUnsafe(html)" id="dom-element-sethtmlunsafe"><code><c- g>setHTMLUnsafe</c-></code></dfn>((<a data-link-type="idl-name" href="https://w3c.github.io/trusted-types/dist/spec/#trustedhtml" id="ref-for-trustedhtml"><c- n>TrustedHTML</c-></a> <c- b>or</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString①"><c- b>DOMString</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTMLUnsafe(html, options), Element/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-element-sethtmlunsafe-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTMLUnsafe(html, options), Element/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-element-sethtmlunsafe-html-options-options"><code><c- g>options</c-></code></dfn> = {});
-  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions①"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element" data-dfn-type="method" data-export data-lt="setHTML(html, options)|setHTML(html)" id="dom-element-sethtml"><code><c- g>setHTML</c-></code></dfn>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString②"><c- b>DOMString</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTML(html, options), Element/setHTML(html)" data-dfn-type="argument" data-export id="dom-element-sethtml-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions①"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTML(html, options), Element/setHTML(html)" data-dfn-type="argument" data-export id="dom-element-sethtml-html-options-options"><code><c- g>options</c-></code></dfn> = {});
+  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element" data-dfn-type="method" data-export data-lt="setHTMLUnsafe(html, options)|setHTMLUnsafe(html)" id="dom-element-sethtmlunsafe"><code><c- g>setHTMLUnsafe</c-></code></dfn>((<a data-link-type="idl-name" href="https://w3c.github.io/trusted-types/dist/spec/#trustedhtml" id="ref-for-trustedhtml"><c- n>TrustedHTML</c-></a> <c- b>or</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString①"><c- b>DOMString</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTMLUnsafe(html, options), Element/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-element-sethtmlunsafe-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmlunsafeoptions" id="ref-for-dictdef-sethtmlunsafeoptions"><c- n>SetHTMLUnsafeOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTMLUnsafe(html, options), Element/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-element-sethtmlunsafe-html-options-options"><code><c- g>options</c-></code></dfn> = {});
+  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions①"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element" data-dfn-type="method" data-export data-lt="setHTML(html, options)|setHTML(html)" id="dom-element-sethtml"><code><c- g>setHTML</c-></code></dfn>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString②"><c- b>DOMString</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTML(html, options), Element/setHTML(html)" data-dfn-type="argument" data-export id="dom-element-sethtml-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Element/setHTML(html, options), Element/setHTML(html)" data-dfn-type="argument" data-export id="dom-element-sethtml-html-options-options"><code><c- g>options</c-></code></dfn> = {});
 };
 </pre>
    <div class="algorithm" data-algorithm="setHTMLUnsafe" data-algorithm-for="Element">
@@ -916,8 +916,8 @@ <h3 class="heading settled" data-level="2.1" id="sanitizer-api"><span class="sec
     </ol>
    </div>
 <pre class="extract idl highlight def"><c- b>partial</c-> <c- b>interface</c-> <a class="idl-code" data-link-type="interface" href="https://dom.spec.whatwg.org/#shadowroot" id="ref-for-shadowroot①"><c- g>ShadowRoot</c-></a> {
-  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions②"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined②"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot" data-dfn-type="method" data-export data-lt="setHTMLUnsafe(html, options)|setHTMLUnsafe(html)" id="dom-shadowroot-sethtmlunsafe"><code><c- g>setHTMLUnsafe</c-></code></dfn>((<a data-link-type="idl-name" href="https://w3c.github.io/trusted-types/dist/spec/#trustedhtml" id="ref-for-trustedhtml②"><c- n>TrustedHTML</c-></a> <c- b>or</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString③"><c- b>DOMString</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTMLUnsafe(html, options), ShadowRoot/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtmlunsafe-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions②"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTMLUnsafe(html, options), ShadowRoot/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtmlunsafe-html-options-options"><code><c- g>options</c-></code></dfn> = {});
-  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions③"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined③"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot" data-dfn-type="method" data-export data-lt="setHTML(html, options)|setHTML(html)" id="dom-shadowroot-sethtml"><code><c- g>setHTML</c-></code></dfn>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString④"><c- b>DOMString</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTML(html, options), ShadowRoot/setHTML(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtml-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions③"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTML(html, options), ShadowRoot/setHTML(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtml-html-options-options"><code><c- g>options</c-></code></dfn> = {});
+  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions②"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined②"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot" data-dfn-type="method" data-export data-lt="setHTMLUnsafe(html, options)|setHTMLUnsafe(html)" id="dom-shadowroot-sethtmlunsafe"><code><c- g>setHTMLUnsafe</c-></code></dfn>((<a data-link-type="idl-name" href="https://w3c.github.io/trusted-types/dist/spec/#trustedhtml" id="ref-for-trustedhtml②"><c- n>TrustedHTML</c-></a> <c- b>or</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString③"><c- b>DOMString</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTMLUnsafe(html, options), ShadowRoot/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtmlunsafe-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmlunsafeoptions" id="ref-for-dictdef-sethtmlunsafeoptions①"><c- n>SetHTMLUnsafeOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTMLUnsafe(html, options), ShadowRoot/setHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtmlunsafe-html-options-options"><code><c- g>options</c-></code></dfn> = {});
+  [<a class="idl-code" data-link-type="extended-attribute" href="https://html.spec.whatwg.org/multipage/custom-elements.html#cereactions" id="ref-for-cereactions③"><c- g>CEReactions</c-></a>] <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined③"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot" data-dfn-type="method" data-export data-lt="setHTML(html, options)|setHTML(html)" id="dom-shadowroot-sethtml"><code><c- g>setHTML</c-></code></dfn>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString④"><c- b>DOMString</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTML(html, options), ShadowRoot/setHTML(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtml-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions①"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="ShadowRoot/setHTML(html, options), ShadowRoot/setHTML(html)" data-dfn-type="argument" data-export id="dom-shadowroot-sethtml-html-options-options"><code><c- g>options</c-></code></dfn> = {});
 };
 </pre>
    <p>These methods are mirrored on the <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#shadowroot" id="ref-for-shadowroot②">ShadowRoot</a></code>:</p>
@@ -939,8 +939,8 @@ <h3 class="heading settled" data-level="2.1" id="sanitizer-api"><span class="sec
    </div>
    <p>The <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document①">Document</a></code> interface gains two new methods which parse an entire <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#document" id="ref-for-document②">Document</a></code>:</p>
 <pre class="extract idl highlight def"><c- b>partial</c-> <c- b>interface</c-> <a class="idl-code" data-link-type="interface" href="https://dom.spec.whatwg.org/#document" id="ref-for-document③"><c- g>Document</c-></a> {
-  <c- b>static</c-> <a data-link-type="idl-name" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④"><c- n>Document</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document" data-dfn-type="method" data-export data-lt="parseHTMLUnsafe(html, options)|parseHTMLUnsafe(html)" id="dom-document-parsehtmlunsafe"><code><c- g>parseHTMLUnsafe</c-></code></dfn>((<a data-link-type="idl-name" href="https://w3c.github.io/trusted-types/dist/spec/#trustedhtml" id="ref-for-trustedhtml④"><c- n>TrustedHTML</c-></a> <c- b>or</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString⑤"><c- b>DOMString</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTMLUnsafe(html, options), Document/parseHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-document-parsehtmlunsafe-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions④"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTMLUnsafe(html, options), Document/parseHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-document-parsehtmlunsafe-html-options-options"><code><c- g>options</c-></code></dfn> = {});
-  <c- b>static</c-> <a data-link-type="idl-name" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤"><c- n>Document</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document" data-dfn-type="method" data-export data-lt="parseHTML(html, options)|parseHTML(html)" id="dom-document-parsehtml"><code><c- g>parseHTML</c-></code></dfn>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString⑥"><c- b>DOMString</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTML(html, options), Document/parseHTML(html)" data-dfn-type="argument" data-export id="dom-document-parsehtml-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions⑤"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTML(html, options), Document/parseHTML(html)" data-dfn-type="argument" data-export id="dom-document-parsehtml-html-options-options"><code><c- g>options</c-></code></dfn> = {});
+  <c- b>static</c-> <a data-link-type="idl-name" href="https://dom.spec.whatwg.org/#document" id="ref-for-document④"><c- n>Document</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document" data-dfn-type="method" data-export data-lt="parseHTMLUnsafe(html, options)|parseHTMLUnsafe(html)" id="dom-document-parsehtmlunsafe"><code><c- g>parseHTMLUnsafe</c-></code></dfn>((<a data-link-type="idl-name" href="https://w3c.github.io/trusted-types/dist/spec/#trustedhtml" id="ref-for-trustedhtml④"><c- n>TrustedHTML</c-></a> <c- b>or</c-> <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString⑤"><c- b>DOMString</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTMLUnsafe(html, options), Document/parseHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-document-parsehtmlunsafe-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmlunsafeoptions" id="ref-for-dictdef-sethtmlunsafeoptions②"><c- n>SetHTMLUnsafeOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTMLUnsafe(html, options), Document/parseHTMLUnsafe(html)" data-dfn-type="argument" data-export id="dom-document-parsehtmlunsafe-html-options-options"><code><c- g>options</c-></code></dfn> = {});
+  <c- b>static</c-> <a data-link-type="idl-name" href="https://dom.spec.whatwg.org/#document" id="ref-for-document⑤"><c- n>Document</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document" data-dfn-type="method" data-export data-lt="parseHTML(html, options)|parseHTML(html)" id="dom-document-parsehtml"><code><c- g>parseHTML</c-></code></dfn>(<a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString⑥"><c- b>DOMString</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTML(html, options), Document/parseHTML(html)" data-dfn-type="argument" data-export id="dom-document-parsehtml-html-options-html"><code><c- g>html</c-></code></dfn>, <c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions②"><c- n>SetHTMLOptions</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Document/parseHTML(html, options), Document/parseHTML(html)" data-dfn-type="argument" data-export id="dom-document-parsehtml-html-options-options"><code><c- g>options</c-></code></dfn> = {});
 };
 </pre>
    <div class="algorithm" data-algorithm="parseHTMLUnsafe" data-algorithm-for="Document">
@@ -984,11 +984,15 @@ <h3 class="heading settled" data-level="2.1" id="sanitizer-api"><span class="sec
    <h3 class="heading settled" data-level="2.2" id="configobject"><span class="secno">2.2. </span><span class="content">SetHTML options and the configuration object.</span><a class="self-link" href="#configobject"></a></h3>
    <p>The family of <code class="idl"><a data-link-type="idl" href="#dom-element-sethtml" id="ref-for-dom-element-sethtml①">setHTML()</a></code>-like methods all accept an options
 dictionary. Right now, only one member of this dictionary is defined:</p>
-<pre class="idl highlight def"><c- b>dictionary</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="dictionary" data-export id="dictdef-sethtmloptions"><code><c- g>SetHTMLOptions</c-></code></dfn> {
-  (<a data-link-type="idl-name" href="#sanitizer" id="ref-for-sanitizer"><c- n>Sanitizer</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a>) <dfn class="dfn-paneled idl-code" data-default="{}" data-dfn-for="SetHTMLOptions" data-dfn-type="dict-member" data-export data-type="(Sanitizer or SanitizerConfig)" id="dom-sethtmloptions-sanitizer"><code><c- g>sanitizer</c-></code></dfn> = {};
+<pre class="idl highlight def"><c- b>enum</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="enum" data-export id="enumdef-sanitizerpresets"><code><c- g>SanitizerPresets</c-></code></dfn> { <dfn class="dfn-paneled idl-code" data-dfn-for="SanitizerPresets" data-dfn-type="enum-value" data-export id="dom-sanitizerpresets-default"><code><c- s>"default"</c-></code></dfn> };
+<c- b>dictionary</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="dictionary" data-export id="dictdef-sethtmloptions"><code><c- g>SetHTMLOptions</c-></code></dfn> {
+  (<a data-link-type="idl-name" href="#sanitizer" id="ref-for-sanitizer"><c- n>Sanitizer</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#enumdef-sanitizerpresets" id="ref-for-enumdef-sanitizerpresets"><c- n>SanitizerPresets</c-></a>) <dfn class="dfn-paneled idl-code" data-default="&quot;default&quot;" data-dfn-for="SetHTMLOptions" data-dfn-type="dict-member" data-export data-type="(Sanitizer or SanitizerConfig or SanitizerPresets)" id="dom-sethtmloptions-sanitizer"><code><c- g>sanitizer</c-></code></dfn> = "default";
+};
+<c- b>dictionary</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="dictionary" data-export id="dictdef-sethtmlunsafeoptions"><code><c- g>SetHTMLUnsafeOptions</c-></code></dfn> {
+  (<a data-link-type="idl-name" href="#sanitizer" id="ref-for-sanitizer①"><c- n>Sanitizer</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①"><c- n>SanitizerConfig</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#enumdef-sanitizerpresets" id="ref-for-enumdef-sanitizerpresets①"><c- n>SanitizerPresets</c-></a>) <dfn class="dfn-paneled idl-code" data-default="{}" data-dfn-for="SetHTMLUnsafeOptions" data-dfn-type="dict-member" data-export data-type="(Sanitizer or SanitizerConfig or SanitizerPresets)" id="dom-sethtmlunsafeoptions-sanitizer"><code><c- g>sanitizer</c-></code></dfn> = {};
 };
 </pre>
-   <p>The <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer①">Sanitizer</a></code> configuration object encapsulates a filter configuration.
+   <p>The <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer②">Sanitizer</a></code> configuration object encapsulates a filter configuration.
 The same configuration can be used with both <a data-link-type="dfn" href="#safe-and-unsafe" id="ref-for-safe-and-unsafe">"safe"
 or "unsafe"</a> methods, where the "safe" methods perform an implicit <code class="idl"><a data-link-type="idl" href="#dom-sanitizer-removeunsafe" id="ref-for-dom-sanitizer-removeunsafe">removeUnsafe</a></code> operation on the passed in configuration and have a default
 configuration when none is passed. The intent is
@@ -999,10 +1003,10 @@ <h3 class="heading settled" data-level="2.2" id="configobject"><span class="secn
 It can also be modified directly.</p>
 <pre class="idl highlight def">[<a class="idl-code" data-link-type="extended-attribute" href="https://webidl.spec.whatwg.org/#Exposed" id="ref-for-Exposed"><c- g>Exposed</c-></a>=(<c- n>Window</c->,<c- n>Worker</c->)]
 <c- b>interface</c-> <dfn class="dfn-paneled idl-code" data-dfn-type="interface" data-export id="sanitizer"><code><c- g>Sanitizer</c-></code></dfn> {
-  <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer" data-dfn-type="constructor" data-export data-lt="Sanitizer(configuration)|constructor(configuration)|Sanitizer()|constructor()" id="dom-sanitizer-sanitizer"><code><c- g>constructor</c-></code></dfn>(<c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①"><c- n>SanitizerConfig</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer/Sanitizer(configuration), Sanitizer/constructor(configuration), Sanitizer/Sanitizer(), Sanitizer/constructor()" data-dfn-type="argument" data-export id="dom-sanitizer-sanitizer-configuration-configuration"><code><c- g>configuration</c-></code></dfn> = {});
+  <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer" data-dfn-type="constructor" data-export data-lt="Sanitizer(configuration)|constructor(configuration)|Sanitizer()|constructor()" id="dom-sanitizer-sanitizer"><code><c- g>constructor</c-></code></dfn>(<c- b>optional</c-> (<a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig②"><c- n>SanitizerConfig</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#enumdef-sanitizerpresets" id="ref-for-enumdef-sanitizerpresets②"><c- n>SanitizerPresets</c-></a>) <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer/Sanitizer(configuration), Sanitizer/constructor(configuration), Sanitizer/Sanitizer(), Sanitizer/constructor()" data-dfn-type="argument" data-export id="dom-sanitizer-sanitizer-configuration-configuration"><code><c- g>configuration</c-></code></dfn> = "default");
 
   // Query configuration:
-  <a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig②"><c- n>SanitizerConfig</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer" data-dfn-type="method" data-export data-lt="get()" id="dom-sanitizer-get"><code><c- g>get</c-></code></dfn>();
+  <a data-link-type="idl-name" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig③"><c- n>SanitizerConfig</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer" data-dfn-type="method" data-export data-lt="get()" id="dom-sanitizer-get"><code><c- g>get</c-></code></dfn>();
 
   // Modify a Sanitizer’s lists and fields:
   <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined④"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer" data-dfn-type="method" data-export data-lt="allowElement(element)" id="dom-sanitizer-allowelement"><code><c- g>allowElement</c-></code></dfn>(<a data-link-type="idl-name" href="#typedefdef-sanitizerelementwithattributes" id="ref-for-typedefdef-sanitizerelementwithattributes"><c- n>SanitizerElementWithAttributes</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer/allowElement(element)" data-dfn-type="argument" data-export id="dom-sanitizer-allowelement-element-element"><code><c- g>element</c-></code></dfn>);
@@ -1017,12 +1021,19 @@ <h3 class="heading settled" data-level="2.2" id="configobject"><span class="secn
   <a class="idl-code" data-link-type="interface" href="https://webidl.spec.whatwg.org/#idl-undefined" id="ref-for-idl-undefined①①"><c- b>undefined</c-></a> <dfn class="dfn-paneled idl-code" data-dfn-for="Sanitizer" data-dfn-type="method" data-export data-lt="removeUnsafe()" id="dom-sanitizer-removeunsafe"><code><c- g>removeUnsafe</c-></code></dfn>();
 };
 </pre>
-   <p class="note" role="note"><span class="marker">Note:</span> <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer②">Sanitizer</a></code> will likely get an additional method: <br><code>[NewObject] static Sanitizer getDefault();</code></p>
-   <p>A <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer③">Sanitizer</a></code> has an associated <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-configuration">configuration</dfn>, a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig③">SanitizerConfig</a></code>.</p>
+   <p>A <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer③">Sanitizer</a></code> has an associated <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-configuration">configuration</dfn>, a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig④">SanitizerConfig</a></code>.</p>
    <div class="algorithm" data-algorithm="constructor" data-algorithm-for="Sanitizer">
      The <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-export id="sanitizer-constructor">constructor</dfn>(<var>configuration</var>)
 method steps are: 
     <ol>
+     <li data-md>
+      <p>If <var>configuration</var> is a <code class="idl"><a data-link-type="idl" href="#enumdef-sanitizerpresets" id="ref-for-enumdef-sanitizerpresets③">SanitizerPresets</a></code> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string">string</a>, then:</p>
+      <ol>
+       <li data-md>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert">Assert</a>: <var>configuration</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-is" id="ref-for-string-is">is</a> <code class="idl"><a data-link-type="idl" href="#dom-sanitizerpresets-default" id="ref-for-dom-sanitizerpresets-default">default</a></code>.</p>
+       <li data-md>
+        <p>Set <var>configuration</var> to the <a data-link-type="dfn" href="#built-in-safe-default-configuration" id="ref-for-built-in-safe-default-configuration">built-in safe default configuration</a>.</p>
+      </ol>
      <li data-md>
       <p>Let <var>valid</var> be the return value of <a data-link-type="dfn" href="#sanitizer-set-a-configuration" id="ref-for-sanitizer-set-a-configuration">setting</a> <var>configuration</var> on <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#this" id="ref-for-this①⑤">this</a>.</p>
      <li data-md>
@@ -1075,7 +1086,7 @@ <h3 class="heading settled" data-level="2.3" id="config"><span class="secno">2.3
 </pre>
    <h2 class="heading settled" data-level="3" id="algorithms"><span class="secno">3. </span><span class="content">Algorithms</span><a class="self-link" href="#algorithms"></a></h2>
    <div class="algorithm" data-algorithm="set and filter HTML">
-     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="set-and-filter-html">set and filter HTML</dfn>, given an <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑥">Element</a></code> or <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#documentfragment" id="ref-for-documentfragment">DocumentFragment</a></code> <var>target</var>, an <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑦">Element</a></code> <var>contextElement</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string">string</a> <var>html</var>, and a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary">dictionary</a> <var>options</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean">boolean</a> <var>safe</var>: 
+     To <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="set-and-filter-html">set and filter HTML</dfn>, given an <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑥">Element</a></code> or <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#documentfragment" id="ref-for-documentfragment">DocumentFragment</a></code> <var>target</var>, an <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑦">Element</a></code> <var>contextElement</var>, a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string①">string</a> <var>html</var>, and a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary">dictionary</a> <var>options</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean">boolean</a> <var>safe</var>: 
     <ol>
      <li data-md>
       <p>If <var>safe</var> and <var>contextElement</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-element-local-name" id="ref-for-concept-element-local-name">local name</a> is "<code>script</code>" and <var>contextElement</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-element-namespace" id="ref-for-concept-element-namespace">namespace</a> is the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#html-namespace" id="ref-for-html-namespace">HTML namespace</a> or the <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#svg-namespace" id="ref-for-svg-namespace">SVG namespace</a>, then return.</p>
@@ -1094,39 +1105,48 @@ <h2 class="heading settled" data-level="3" id="algorithms"><span class="secno">3
     </ol>
    </div>
    <div class="algorithm" data-algorithm="get a sanitizer instance from options" data-algorithm-for="SanitizerConfig">
-     To <dfn class="dfn-paneled" data-dfn-for="SanitizerConfig" data-dfn-type="dfn" data-noexport id="sanitizerconfig-get-a-sanitizer-instance-from-options">get a sanitizer instance from options</dfn> for
-an options dictionary <var>options</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="SanitizerConfig" data-dfn-type="dfn" data-noexport id="sanitizerconfig-get-a-sanitizer-instance-from-options">get a sanitizer instance from options</dfn> from
+a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary①">dictionary</a> <var>options</var>, do: 
+    <p class="note" role="note"><span class="marker">Note:</span> This algorithm works for both <code class="idl"><a data-link-type="idl" href="#dictdef-sethtmloptions" id="ref-for-dictdef-sethtmloptions③">SetHTMLOptions</a></code> and <code class="idl"><a data-link-type="idl" href="#dictdef-sethtmlunsafeoptions" id="ref-for-dictdef-sethtmlunsafeoptions③">SetHTMLUnsafeOptions</a></code>. They only differ in the defaults.</p>
     <ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert">Assert</a>: <var>options</var> is a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary①">dictionary</a>.</p>
+      <p>Let <var>sanitizerSpec</var> be "<code class="idl"><a data-link-type="idl" href="#dom-sanitizerpresets-default" id="ref-for-dom-sanitizerpresets-default①">default</a></code>".</p>
      <li data-md>
-      <p>If <var>options</var>["<code>sanitizer</code>"] doesn’t <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists">exist</a>, then:</p>
+      <p>If <var>options</var>["<code class="idl"><a data-link-type="idl" href="#dom-sethtmloptions-sanitizer" id="ref-for-dom-sethtmloptions-sanitizer">sanitizer</a></code>"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists">exists</a>, then:</p>
       <ol>
        <li data-md>
-        <p>Let <var>result</var> be a new <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer④">Sanitizer</a></code> instance.</p>
-       <li data-md>
-        <p>Let <var>setConfigurationResult</var> be the result of <a data-link-type="dfn" href="#sanitizer-set-a-configuration" id="ref-for-sanitizer-set-a-configuration①">set a configuration</a> with an empty <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary②">dictionary</a> on <var>result</var>.</p>
+        <p>Set <var>sanitizerSpec</var> to <var>options</var>["<code class="idl"><a data-link-type="idl" href="#dom-sethtmloptions-sanitizer" id="ref-for-dom-sethtmloptions-sanitizer①">sanitizer</a></code>"]</p>
+      </ol>
+     <li data-md>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①">Assert</a>: <var>sanitizerSpec</var> is either a <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer④">Sanitizer</a></code> instance,
+ a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string②">string</a> which is a <code class="idl"><a data-link-type="idl" href="#enumdef-sanitizerpresets" id="ref-for-enumdef-sanitizerpresets④">SanitizerPresets</a></code> member, or a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary②">dictionary</a>.</p>
+     <li data-md>
+      <p>If <var>sanitizerSpec</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string" id="ref-for-string③">string</a>:</p>
+      <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert①">Assert</a>: The <var>setConfigurationResult</var> is true.</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert②">Assert</a>: <var>sanitizerSpec</var> <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#string-is" id="ref-for-string-is①">is</a> "<code class="idl"><a data-link-type="idl" href="#dom-sanitizerpresets-default" id="ref-for-dom-sanitizerpresets-default②">default</a></code>"</p>
        <li data-md>
-        <p>Return <var>result</var>.</p>
+        <p>Set <var>sanitizerSpec</var> to the <a data-link-type="dfn" href="#built-in-safe-default-configuration" id="ref-for-built-in-safe-default-configuration①">built-in safe default configuration</a>.</p>
       </ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert②">Assert</a>: <var>options</var>["<code>sanitizer</code>"] is either a <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer⑤">Sanitizer</a></code> instance
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert③">Assert</a>: <var>sanitizerSpec</var> is either a <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer⑤">Sanitizer</a></code> instance,
  or a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary③">dictionary</a>.</p>
      <li data-md>
-      <p>If <var>options</var>["<code>sanitizer</code>"] is a <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer⑥">Sanitizer</a></code> instance:
- Then return <var>options</var>["<code>sanitizer</code>"].</p>
-     <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert③">Assert</a>: <var>options</var>["<code>sanitizer</code>"] is a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary④">dictionary</a>.</p>
-     <li data-md>
-      <p>Let <var>result</var> be a new <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer⑦">Sanitizer</a></code> instance.</p>
-     <li data-md>
-      <p>Call <a data-link-type="dfn" href="#sanitizer-set-a-configuration" id="ref-for-sanitizer-set-a-configuration②">set a configuration</a> with <var>options</var>["<code>sanitizer</code>"].</p>
+      <p>If <var>sanitizerSpec</var> is a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary④">dictionary</a>:</p>
+      <ol>
+       <li data-md>
+        <p>Let <var>sanitizer</var> be a new <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer⑥">Sanitizer</a></code> instance.</p>
+       <li data-md>
+        <p>Let <var>setConfigurationResult</var> be the result of <a data-link-type="dfn" href="#sanitizer-set-a-configuration" id="ref-for-sanitizer-set-a-configuration①">set a configuration</a> with <var>sanitizerSpec</var> on <var>sanitizer</var>.</p>
+       <li data-md>
+        <p>If <var>setConfigurationResult</var> is false, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror①">TypeError</a></code>.</p>
+       <li data-md>
+        <p>Set <var>sanitizerSpec</var> to <var>sanitizer</var>.</p>
+      </ol>
      <li data-md>
-      <p>If <a data-link-type="dfn" href="#sanitizer-set-a-configuration" id="ref-for-sanitizer-set-a-configuration③">set a configuration</a> returned false, <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-throw" id="ref-for-dfn-throw">throw</a> a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#exceptiondef-typeerror" id="ref-for-exceptiondef-typeerror①">TypeError</a></code>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert④">Assert</a>: <var>sanitizerSpec</var> is a <code class="idl"><a data-link-type="idl" href="#sanitizer" id="ref-for-sanitizer⑦">Sanitizer</a></code> instance.</p>
      <li data-md>
-      <p>Otherwise, return <var>result</var>.</p>
+      <p>Return <var>sanitizerSpec</var>.</p>
     </ol>
    </div>
    <h3 class="heading settled" data-level="3.1" id="sanitization"><span class="secno">3.1. </span><span class="content">Sanitization Algorithms</span><a class="self-link" href="#sanitization"></a></h3>
@@ -1143,7 +1163,7 @@ <h3 class="heading settled" data-level="3.1" id="sanitization"><span class="secn
    </div>
    <div class="algorithm" data-algorithm="sanitize core">
      The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="sanitize-core">sanitize core</dfn> operation,
-using a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#parentnode" id="ref-for-parentnode①">ParentNode</a></code> <var>node</var>, a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig④">SanitizerConfig</a></code> <var>configuration</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②">boolean</a> <var><dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="handlejavascriptnavigationurls">handleJavascriptNavigationUrls</dfn></var>, iterates over the DOM tree
+using a <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#parentnode" id="ref-for-parentnode①">ParentNode</a></code> <var>node</var>, a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑤">SanitizerConfig</a></code> <var>configuration</var>, and a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#boolean" id="ref-for-boolean②">boolean</a> <var><dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="handlejavascriptnavigationurls">handleJavascriptNavigationUrls</dfn></var>, iterates over the DOM tree
 beginning with <var>node</var>, and may recurse to handle some special cases (e.g.
 template contents). It consistes of these steps: 
     <ol>
@@ -1153,7 +1173,7 @@ <h3 class="heading settled" data-level="3.1" id="sanitization"><span class="secn
       <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#list-iterate" id="ref-for-list-iterate①">For each</a> <var>child</var> in <var>current</var>’s <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-tree-child" id="ref-for-concept-tree-child">children</a>:</p>
       <ol>
        <li data-md>
-        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert④">Assert</a>: <var>child</var> <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#implements" id="ref-for-implements">implements</a> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#text" id="ref-for-text">Text</a></code>, <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#comment" id="ref-for-comment">Comment</a></code>, or <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑧">Element</a></code>.</p>
+        <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑤">Assert</a>: <var>child</var> <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#implements" id="ref-for-implements">implements</a> <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#text" id="ref-for-text">Text</a></code>, <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#comment" id="ref-for-comment">Comment</a></code>, or <code class="idl"><a data-link-type="idl" href="https://dom.spec.whatwg.org/#element" id="ref-for-element⑧">Element</a></code>.</p>
         <p class="note" role="note"><span class="marker">Note:</span> Currently, this algorithm is only called on output of the HTML
        parser for which this assertion should hold. If in the future
        this algorithm will be used in different contexts, this assumption
@@ -1234,7 +1254,7 @@ <h3 class="heading settled" data-level="3.1" id="sanitization"><span class="secn
               <p>"data-" is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#code-unit-prefix" id="ref-for-code-unit-prefix">code unit prefix</a> of <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-attribute-local-name" id="ref-for-concept-attribute-local-name①">local name</a> and <a data-link-type="dfn" href="https://dom.spec.whatwg.org/#concept-attribute-namespace" id="ref-for-concept-attribute-namespace①">namespace</a> is <code>null</code> and <var>configuration</var>["<code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-dataattributes" id="ref-for-dom-sanitizerconfig-dataattributes">dataAttributes</a></code>"] is true</p>
             </ul>
            <li data-md>
-            <p>If <var>handleJavascriptNavigationUrls</var> and «[<var>elementName</var>, <var>attrName</var>]» matches an entry in the <a data-link-type="dfn" href="#navigating-url-attributes-list" id="ref-for-navigating-url-attributes-list">navigating URL attributes list</a>, and if <var>attribute</var>’s <a data-link-type="dfn" href="https://urlpattern.spec.whatwg.org/#constructor-string-parser-state-protocol" id="ref-for-constructor-string-parser-state-protocol">protocol</a> is
+            <p>If <var>handleJavascriptNavigationUrls</var> and «[<var>elementName</var>, <var>attrName</var>]» matches an entry in the <a data-link-type="dfn" href="#built-in-navigating-url-attributes-list" id="ref-for-built-in-navigating-url-attributes-list">built-in navigating URL attributes list</a>, and if <var>attribute</var>’s <a data-link-type="dfn" href="https://urlpattern.spec.whatwg.org/#constructor-string-parser-state-protocol" id="ref-for-constructor-string-parser-state-protocol">protocol</a> is
  "<code>javascript:</code>":</p>
             <ol>
              <li data-md>
@@ -1247,7 +1267,7 @@ <h3 class="heading settled" data-level="3.1" id="sanitization"><span class="secn
    </div>
    <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span class="secno">3.2. </span><span class="content">Configuration Processing</span><a class="self-link" href="#configuration-processing"></a></h3>
    <div class="algorithm" data-algorithm="allow an element" data-algorithm-for="SanitizerConfig">
-     To <dfn class="dfn-paneled" data-dfn-for="SanitizerConfig" data-dfn-type="dfn" data-noexport id="sanitizerconfig-allow-an-element">allow an element</dfn> <var>element</var> with a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑤">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="SanitizerConfig" data-dfn-type="dfn" data-noexport id="sanitizerconfig-allow-an-element">allow an element</dfn> <var>element</var> with a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑥">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>element</var> to the result of <a data-link-type="dfn" href="#canonicalize-a-sanitizer-element-with-attributes" id="ref-for-canonicalize-a-sanitizer-element-with-attributes">canonicalize a sanitizer element with attributes</a> with <var>element</var>.</p>
@@ -1271,7 +1291,7 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
     element with attributes would still remove the matching element from the <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-removeelements" id="ref-for-dom-sanitizerconfig-removeelements②">removeElements</a></code> and <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-replacewithchildrenelements" id="ref-for-dom-sanitizerconfig-replacewithchildrenelements②">replaceWithChildrenElements</a></code> lists.</p>
    </div>
    <div class="algorithm" data-algorithm="remove an element" data-algorithm-for="Sanitizer">
-     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-remove-an-element">remove an element</dfn> <var>element</var> from a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑥">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-remove-an-element">remove an element</dfn> <var>element</var> from a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑦">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>element</var> to the result of <a data-link-type="dfn" href="#canonicalize-a-sanitizer-element" id="ref-for-canonicalize-a-sanitizer-element">canonicalize a sanitizer element</a> with <var>element</var>.</p>
@@ -1284,7 +1304,7 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
     </ol>
    </div>
    <div class="algorithm" data-algorithm="replace an element with its children" data-algorithm-for="Sanitizer">
-     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-replace-an-element-with-its-children">replace an element with its children</dfn> <var>element</var> from a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑦">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-replace-an-element-with-its-children">replace an element with its children</dfn> <var>element</var> from a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑧">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>element</var> to the result of <a data-link-type="dfn" href="#canonicalize-a-sanitizer-element" id="ref-for-canonicalize-a-sanitizer-element①">canonicalize a sanitizer element</a> with <var>element</var>.</p>
@@ -1297,7 +1317,7 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
     </ol>
    </div>
    <div class="algorithm" data-algorithm="allow an attribute" data-algorithm-for="Sanitizer">
-     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-allow-an-attribute">allow an attribute</dfn> <var>attribute</var> on a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑧">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-allow-an-attribute">allow an attribute</dfn> <var>attribute</var> on a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑨">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>attribute</var> to the result of <a data-link-type="dfn" href="#canonicalize-a-sanitizer-attribute" id="ref-for-canonicalize-a-sanitizer-attribute">canonicalize a sanitizer attribute</a> with <var>attribute</var>.</p>
@@ -1308,7 +1328,7 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
     </ol>
    </div>
    <div class="algorithm" data-algorithm="remove an attribute" data-algorithm-for="Sanitizer">
-     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-remove-an-attribute">remove an attribute</dfn> <var>attribute</var> from a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig⑨">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-remove-an-attribute">remove an attribute</dfn> <var>attribute</var> from a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①⓪">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>attribute</var> to the result of <a data-link-type="dfn" href="#canonicalize-a-sanitizer-attribute" id="ref-for-canonicalize-a-sanitizer-attribute①">canonicalize a sanitizer attribute</a> with <var>attribute</var>.</p>
@@ -1319,14 +1339,14 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
     </ol>
    </div>
    <div class="algorithm" data-algorithm="set comments" data-algorithm-for="Sanitizer">
-     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-set-comments">set comments</dfn> with <var>allow</var> on a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①⓪">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-set-comments">set comments</dfn> with <var>allow</var> on a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①①">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>configuration</var>["<code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-comments" id="ref-for-dom-sanitizerconfig-comments①">comments</a></code>"] to <var>allow</var>.</p>
     </ol>
    </div>
    <div class="algorithm" data-algorithm="set data attributes" data-algorithm-for="Sanitizer">
-     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-set-data-attributes">set data attributes</dfn> with <var>allow</var> on a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①①">SanitizerConfig</a></code> <var>configuration</var>, do: 
+     To <dfn class="dfn-paneled" data-dfn-for="Sanitizer" data-dfn-type="dfn" data-noexport id="sanitizer-set-data-attributes">set data attributes</dfn> with <var>allow</var> on a <code class="idl"><a data-link-type="idl" href="#dictdef-sanitizerconfig" id="ref-for-dictdef-sanitizerconfig①②">SanitizerConfig</a></code> <var>configuration</var>, do: 
     <ol>
      <li data-md>
       <p>Set <var>configuration</var>["<code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-dataattributes" id="ref-for-dom-sanitizerconfig-dataattributes①">dataAttributes</a></code>"] to <var>allow</var>.</p>
@@ -1340,7 +1360,7 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
     <p>To <dfn class="dfn-paneled" data-dfn-for="SanitizerConfig" data-dfn-type="dfn" data-noexport id="sanitizerconfig-remove-unsafe">remove unsafe</dfn> from a <var>configuration</var>, do this:</p>
     <ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑤">Assert</a>: The <a data-link-type="dfn" href="#built-in-safe-baseline-configuration" id="ref-for-built-in-safe-baseline-configuration">built-in safe baseline configuration</a> has <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-removeelements" id="ref-for-dom-sanitizerconfig-removeelements⑤">removeElements</a></code> and <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-removeattributes" id="ref-for-dom-sanitizerconfig-removeattributes③">removeAttributes</a></code> keys set, but not <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-elements" id="ref-for-dom-sanitizerconfig-elements⑦">elements</a></code>, <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-replacewithchildrenelements" id="ref-for-dom-sanitizerconfig-replacewithchildrenelements⑤">replaceWithChildrenElements</a></code>, or <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-attributes" id="ref-for-dom-sanitizerconfig-attributes③">attributes</a></code>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑥">Assert</a>: The <a data-link-type="dfn" href="#built-in-safe-baseline-configuration" id="ref-for-built-in-safe-baseline-configuration">built-in safe baseline configuration</a> has <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-removeelements" id="ref-for-dom-sanitizerconfig-removeelements⑤">removeElements</a></code> and <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-removeattributes" id="ref-for-dom-sanitizerconfig-removeattributes③">removeAttributes</a></code> keys set, but not <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-elements" id="ref-for-dom-sanitizerconfig-elements⑦">elements</a></code>, <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-replacewithchildrenelements" id="ref-for-dom-sanitizerconfig-replacewithchildrenelements⑤">replaceWithChildrenElements</a></code>, or <code class="idl"><a data-link-type="idl" href="#dom-sanitizerconfig-attributes" id="ref-for-dom-sanitizerconfig-attributes③">attributes</a></code>.</p>
      <li data-md>
       <p>Let <var>result</var> be a copy of <var>configuration</var>.</p>
      <li data-md>
@@ -1462,11 +1482,11 @@ <h3 class="heading settled" data-level="3.2" id="configuration-processing"><span
 namespace <var>defaultNamespace</var>, run the following steps: 
     <ol>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑥">Assert</a>: <var>name</var> is either a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString①④">DOMString</a></code> or a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary⑦">dictionary</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑦">Assert</a>: <var>name</var> is either a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString①④">DOMString</a></code> or a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary⑦">dictionary</a>.</p>
      <li data-md>
       <p>If <var>name</var> is a <code class="idl"><a data-link-type="idl" href="https://webidl.spec.whatwg.org/#idl-DOMString" id="ref-for-idl-DOMString①⑤">DOMString</a></code>, then return «[ "<code>name</code>" → <var>name</var>, "<code>namespace</code>" → <var>defaultNamespace</var>]».</p>
      <li data-md>
-      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑦">Assert</a>: <var>name</var> is a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary⑧">dictionary</a> and <var>name</var>["name"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists③">exists</a>.</p>
+      <p><a data-link-type="dfn" href="https://infra.spec.whatwg.org/#assert" id="ref-for-assert⑧">Assert</a>: <var>name</var> is a <a data-link-type="dfn" href="https://webidl.spec.whatwg.org/#dfn-dictionary" id="ref-for-dfn-dictionary⑧">dictionary</a> and <var>name</var>["name"] <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists③">exists</a>.</p>
      <li data-md>
       <p>Return «[ <br> "<code>name</code>" → <var>name</var>["name"], <br> "<code>namespace</code>" → ( <var>name</var>["namespace"] if it <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#map-exists" id="ref-for-map-exists④">exists</a>, otherwise <var>defaultNamespace</var> ) <br> ]».</p>
     </ol>
@@ -1489,26 +1509,19 @@ <h3 class="heading settled" data-level="3.3" id="alg-support"><span class="secno
    <div class="algorithm" data-algorithm="equal" data-algorithm-for="set"> Equality for <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set">ordered sets</a> is equality of its members, but without
 regard to order: <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#ordered-set" id="ref-for-ordered-set①">Ordered sets</a> <var>A</var> and <var>B</var> are <dfn class="dfn-paneled" data-dfn-for="set" data-dfn-type="dfn" data-noexport id="set-equal">equal</dfn> if both <var>A</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-superset" id="ref-for-set-superset">superset</a> of <var>B</var> and <var>B</var> is a <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#set-superset" id="ref-for-set-superset①">superset</a> of <var>A</var>. </div>
    <h3 class="heading settled" data-level="3.4" id="sanitization-defaults"><span class="secno">3.4. </span><span class="content">Defaults</span><a class="self-link" href="#sanitization-defaults"></a></h3>
-   <p>There are four builtins:</p>
+   <p>There are three builtins:</p>
    <ul>
     <li data-md>
-     <p>The <a data-link-type="dfn" href="#built-in-safe-default-configuration" id="ref-for-built-in-safe-default-configuration">built-in safe default configuration</a>,</p>
-    <li data-md>
-     <p>the <a data-link-type="dfn" href="#built-in-unsafe-default-configuration" id="ref-for-built-in-unsafe-default-configuration">built-in unsafe default configuration</a>,</p>
+     <p>The <a data-link-type="dfn" href="#built-in-safe-default-configuration" id="ref-for-built-in-safe-default-configuration②">built-in safe default configuration</a>,</p>
     <li data-md>
      <p>the <a data-link-type="dfn" href="#built-in-safe-baseline-configuration" id="ref-for-built-in-safe-baseline-configuration③">built-in safe baseline configuration</a>, and</p>
     <li data-md>
-     <p>the <a data-link-type="dfn" href="#navigating-url-attributes-list" id="ref-for-navigating-url-attributes-list①">navigating URL attributes list</a>.</p>
+     <p>the <a data-link-type="dfn" href="#built-in-navigating-url-attributes-list" id="ref-for-built-in-navigating-url-attributes-list①">built-in navigating URL attributes list</a>.</p>
    </ul>
-   <p>The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="built-in-safe-default-configuration">built-in safe default configuration</dfn> is the same as the <a data-link-type="dfn" href="#built-in-safe-baseline-configuration" id="ref-for-built-in-safe-baseline-configuration④">built-in safe baseline configuration</a>.</p>
-   <p class="issue" id="issue-6d9aace7"><a class="self-link" href="#issue-6d9aace7"></a> Determine if this actually holds. <a href="https://github.com/WICG/sanitizer-api/issues/233">[Issue #233]</a></p>
-   <p>The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="built-in-unsafe-default-configuration">built-in unsafe default configuration</dfn> is meant to allow anything.
-It is as follows:</p>
+   <p>The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="built-in-safe-default-configuration">built-in safe default configuration</dfn> is as follows:</p>
 <pre>{
-  allow: [],
-  removeElements: [],
-  attributes: [],
-  removeAttributes: [],
+  elements: [ ... ],
+  attributes: [ ... ],
 }
 </pre>
    <p>The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="built-in-safe-baseline-configuration">built-in safe baseline configuration</dfn> is meant to block only
@@ -1522,7 +1535,7 @@ <h3 class="heading settled" data-level="3.4" id="sanitization-defaults"><span cl
 }
 </pre>
    <div>
-     The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="navigating-url-attributes-list">navigating URL attributes list</dfn>, for which "<code>javascript:</code>"
+     The <dfn class="dfn-paneled" data-dfn-type="dfn" data-noexport id="built-in-navigating-url-attributes-list">built-in navigating URL attributes list</dfn>, for which "<code>javascript:</code>"
 navigations are "unsafe", are as follows: 
     <p>«[ <br> [
     { "<code>name</code>" → "<code>a</code>", "<code>namespace</code>" → <a data-link-type="dfn" href="https://infra.spec.whatwg.org/#html-namespace" id="ref-for-html-namespace③">HTML namespace</a> },
@@ -1617,9 +1630,9 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#dom-sanitizerconfig-attributes">dict-member for SanitizerConfig</a><span>, in § 2.3</span>
      <li><a href="#dom-sanitizerelementnamespacewithattributes-attributes">dict-member for SanitizerElementNamespaceWithAttributes</a><span>, in § 2.3</span>
     </ul>
+   <li><a href="#built-in-navigating-url-attributes-list">built-in navigating URL attributes list</a><span>, in § 3.4</span>
    <li><a href="#built-in-safe-baseline-configuration">built-in safe baseline configuration</a><span>, in § 3.4</span>
    <li><a href="#built-in-safe-default-configuration">built-in safe default configuration</a><span>, in § 3.4</span>
-   <li><a href="#built-in-unsafe-default-configuration">built-in unsafe default configuration</a><span>, in § 3.4</span>
    <li><a href="#canonicalize-a-sanitizer-attribute">canonicalize a sanitizer attribute</a><span>, in § 3.2</span>
    <li><a href="#canonicalize-a-sanitizer-element">canonicalize a sanitizer element</a><span>, in § 3.2</span>
    <li><a href="#canonicalize-a-sanitizer-element-with-attributes">canonicalize a sanitizer element with attributes</a><span>, in § 3.2</span>
@@ -1631,6 +1644,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#dom-sanitizer-sanitizer">constructor(configuration)</a><span>, in § 2.2</span>
    <li><a href="#sanitizerconfig-contains">contains</a><span>, in § 3.3</span>
    <li><a href="#dom-sanitizerconfig-dataattributes">dataAttributes</a><span>, in § 2.3</span>
+   <li><a href="#dom-sanitizerpresets-default">"default"</a><span>, in § 2.2</span>
    <li><a href="#dom-sanitizerconfig-elements">elements</a><span>, in § 2.3</span>
    <li><a href="#set-equal">equal</a><span>, in § 3.3</span>
    <li><a href="#sanitizer-get">get</a><span>, in § 2.2</span>
@@ -1649,7 +1663,6 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#dom-sanitizerattributenamespace-namespace">dict-member for SanitizerAttributeNamespace</a><span>, in § 2.3</span>
      <li><a href="#dom-sanitizerelementnamespace-namespace">dict-member for SanitizerElementNamespace</a><span>, in § 2.3</span>
     </ul>
-   <li><a href="#navigating-url-attributes-list">navigating URL attributes list</a><span>, in § 3.4</span>
    <li><a href="#document-parsehtml">parseHTML</a><span>, in § 2.1</span>
    <li><a href="#dom-document-parsehtml">parseHTML(html)</a><span>, in § 2.1</span>
    <li><a href="#dom-document-parsehtml">parseHTML(html, options)</a><span>, in § 2.1</span>
@@ -1681,7 +1694,12 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#sanitize">sanitize</a><span>, in § 3.1</span>
    <li><a href="#sanitize-core">sanitize core</a><span>, in § 3.1</span>
    <li><a href="#sanitizer">Sanitizer</a><span>, in § 2.2</span>
-   <li><a href="#dom-sethtmloptions-sanitizer">sanitizer</a><span>, in § 2.2</span>
+   <li>
+    sanitizer
+    <ul>
+     <li><a href="#dom-sethtmloptions-sanitizer">dict-member for SetHTMLOptions</a><span>, in § 2.2</span>
+     <li><a href="#dom-sethtmlunsafeoptions-sanitizer">dict-member for SetHTMLUnsafeOptions</a><span>, in § 2.2</span>
+    </ul>
    <li><a href="#dom-sanitizer-sanitizer">Sanitizer()</a><span>, in § 2.2</span>
    <li><a href="#typedefdef-sanitizerattribute">SanitizerAttribute</a><span>, in § 2.3</span>
    <li><a href="#dictdef-sanitizerattributenamespace">SanitizerAttributeNamespace</a><span>, in § 2.3</span>
@@ -1691,6 +1709,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
    <li><a href="#dictdef-sanitizerelementnamespace">SanitizerElementNamespace</a><span>, in § 2.3</span>
    <li><a href="#dictdef-sanitizerelementnamespacewithattributes">SanitizerElementNamespaceWithAttributes</a><span>, in § 2.3</span>
    <li><a href="#typedefdef-sanitizerelementwithattributes">SanitizerElementWithAttributes</a><span>, in § 2.3</span>
+   <li><a href="#enumdef-sanitizerpresets">SanitizerPresets</a><span>, in § 2.2</span>
    <li><a href="#sanitizer-set-a-configuration">set a configuration</a><span>, in § 3.2</span>
    <li><a href="#set-and-filter-html">set and filter HTML</a><span>, in § 3</span>
    <li><a href="#sanitizer-set-comments">set comments</a><span>, in § 3.2</span>
@@ -1736,6 +1755,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-here"><span class="c
      <li><a href="#dom-element-sethtmlunsafe">method for Element</a><span>, in § 2.1</span>
      <li><a href="#dom-shadowroot-sethtmlunsafe">method for ShadowRoot</a><span>, in § 2.1</span>
     </ul>
+   <li><a href="#dictdef-sethtmlunsafeoptions">SetHTMLUnsafeOptions</a><span>, in § 2.2</span>
   </ul>
   <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span class="content">Terms defined by reference</span><a class="self-link" href="#index-defined-elsewhere"></a></h3>
   <ul class="index">
@@ -1796,6 +1816,7 @@ <h3 class="no-num no-ref heading settled" id="index-defined-elsewhere"><span cla
      <li><span class="dfn-paneled" id="1243a891">exist <small>(for map)</small></span>
      <li><span class="dfn-paneled" id="16d07e10">for each</span>
      <li><span class="dfn-paneled" id="f052b1ea">HTML namespace</span>
+     <li><span class="dfn-paneled" id="7a87d819">is</span>
      <li><span class="dfn-paneled" id="f02cd417">iterate</span>
      <li><span class="dfn-paneled" id="84b454ff">ordered map</span>
      <li><span class="dfn-paneled" id="692595fe">ordered set</span>
@@ -1855,13 +1876,17 @@ <h3 class="no-num no-ref heading settled" id="informative"><span class="content"
    <dd><a href="https://cure53.de/fp170.pdf"><cite>mXSS Attacks: Attacking well-secured Web-Applications by using innerHTML Mutations</cite></a>. URL: <a href="https://cure53.de/fp170.pdf">https://cure53.de/fp170.pdf</a>
   </dl>
   <h2 class="no-num no-ref heading settled" id="idl-index"><span class="content">IDL Index</span><a class="self-link" href="#idl-index"></a></h2>
-<pre class="idl highlight def"><c- b>dictionary</c-> <a href="#dictdef-sethtmloptions"><code><c- g>SetHTMLOptions</c-></code></a> {
-  (<a data-link-type="idl-name" href="#sanitizer"><c- n>Sanitizer</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a>) <a data-default="{}" data-type="(Sanitizer or SanitizerConfig)" href="#dom-sethtmloptions-sanitizer"><code><c- g>sanitizer</c-></code></a> = {};
+<pre class="idl highlight def"><c- b>enum</c-> <a href="#enumdef-sanitizerpresets"><code><c- g>SanitizerPresets</c-></code></a> { <a href="#dom-sanitizerpresets-default"><code><c- s>"default"</c-></code></a> };
+<c- b>dictionary</c-> <a href="#dictdef-sethtmloptions"><code><c- g>SetHTMLOptions</c-></code></a> {
+  (<a data-link-type="idl-name" href="#sanitizer"><c- n>Sanitizer</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#enumdef-sanitizerpresets"><c- n>SanitizerPresets</c-></a>) <a data-default="&quot;default&quot;" data-type="(Sanitizer or SanitizerConfig or SanitizerPresets)" href="#dom-sethtmloptions-sanitizer"><code><c- g>sanitizer</c-></code></a> = "default";
+};
+<c- b>dictionary</c-> <a href="#dictdef-sethtmlunsafeoptions"><code><c- g>SetHTMLUnsafeOptions</c-></code></a> {
+  (<a data-link-type="idl-name" href="#sanitizer"><c- n>Sanitizer</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#enumdef-sanitizerpresets"><c- n>SanitizerPresets</c-></a>) <a data-default="{}" data-type="(Sanitizer or SanitizerConfig or SanitizerPresets)" href="#dom-sethtmlunsafeoptions-sanitizer"><code><c- g>sanitizer</c-></code></a> = {};
 };
 
 [<a class="idl-code" data-link-type="extended-attribute" href="https://webidl.spec.whatwg.org/#Exposed"><c- g>Exposed</c-></a>=(<c- n>Window</c->,<c- n>Worker</c->)]
 <c- b>interface</c-> <a href="#sanitizer"><code><c- g>Sanitizer</c-></code></a> {
-  <a href="#dom-sanitizer-sanitizer"><code><c- g>constructor</c-></code></a>(<c- b>optional</c-> <a data-link-type="idl-name" href="#dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a> <a href="#dom-sanitizer-sanitizer-configuration-configuration"><code><c- g>configuration</c-></code></a> = {});
+  <a href="#dom-sanitizer-sanitizer"><code><c- g>constructor</c-></code></a>(<c- b>optional</c-> (<a data-link-type="idl-name" href="#dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a> <c- b>or</c-> <a data-link-type="idl-name" href="#enumdef-sanitizerpresets"><c- n>SanitizerPresets</c-></a>) <a href="#dom-sanitizer-sanitizer-configuration-configuration"><code><c- g>configuration</c-></code></a> = "default");
 
   // Query configuration:
   <a data-link-type="idl-name" href="#dictdef-sanitizerconfig"><c- n>SanitizerConfig</c-></a> <a href="#dom-sanitizer-get"><code><c- g>get</c-></code></a>();
@@ -1916,7 +1941,6 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
   <div style="counter-reset:issue">
    <div class="issue"> This is still missing error checks for the per-element attribute lists
     and syntax errors. <a class="issue-return" href="#issue-d2a3ab76" title="Jump to section">↵</a></div>
-   <div class="issue"> Determine if this actually holds. <a href="https://github.com/WICG/sanitizer-api/issues/233">[Issue #233]</a> <a class="issue-return" href="#issue-6d9aace7" title="Jump to section">↵</a></div>
   </div>
 <script>/* Boilerplate: script-dom-helper */
 "use strict";
@@ -2120,7 +2144,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 let dfnPanelData = {
 "0204d188": {"dfnID":"0204d188","dfnText":"size","external":true,"refSections":[{"refs":[{"id":"ref-for-list-size"},{"id":"ref-for-list-size\u2460"},{"id":"ref-for-list-size\u2461"},{"id":"ref-for-list-size\u2462"},{"id":"ref-for-list-size\u2463"},{"id":"ref-for-list-size\u2464"},{"id":"ref-for-list-size\u2465"},{"id":"ref-for-list-size\u2466"},{"id":"ref-for-list-size\u2467"},{"id":"ref-for-list-size\u2468"}],"title":"3.2. Configuration Processing"}],"url":"https://infra.spec.whatwg.org/#list-size"},
 "03afaf9c": {"dfnID":"03afaf9c","dfnText":"empty","external":true,"refSections":[{"refs":[{"id":"ref-for-list-empty"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://infra.spec.whatwg.org/#list-empty"},
-"0698d556": {"dfnID":"0698d556","dfnText":"string","external":true,"refSections":[{"refs":[{"id":"ref-for-string"}],"title":"3. Algorithms"}],"url":"https://infra.spec.whatwg.org/#string"},
+"0698d556": {"dfnID":"0698d556","dfnText":"string","external":true,"refSections":[{"refs":[{"id":"ref-for-string"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-string\u2460"},{"id":"ref-for-string\u2461"},{"id":"ref-for-string\u2462"}],"title":"3. Algorithms"}],"url":"https://infra.spec.whatwg.org/#string"},
 "0e0b900e": {"dfnID":"0e0b900e","dfnText":"remove","external":true,"refSections":[{"refs":[{"id":"ref-for-concept-node-remove"},{"id":"ref-for-concept-node-remove\u2460"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://dom.spec.whatwg.org/#concept-node-remove"},
 "1243a891": {"dfnID":"1243a891","dfnText":"exist (for map)","external":true,"refSections":[{"refs":[{"id":"ref-for-map-exists"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-map-exists\u2460"},{"id":"ref-for-map-exists\u2461"},{"id":"ref-for-map-exists\u2462"},{"id":"ref-for-map-exists\u2463"}],"title":"3.2. Configuration Processing"}],"url":"https://infra.spec.whatwg.org/#map-exists"},
 "16d07e10": {"dfnID":"16d07e10","dfnText":"for each","external":true,"refSections":[{"refs":[{"id":"ref-for-list-iterate"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-list-iterate\u2460"},{"id":"ref-for-list-iterate\u2461"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-list-iterate\u2462"},{"id":"ref-for-list-iterate\u2463"},{"id":"ref-for-list-iterate\u2464"},{"id":"ref-for-list-iterate\u2465"},{"id":"ref-for-list-iterate\u2466"},{"id":"ref-for-list-iterate\u2467"},{"id":"ref-for-list-iterate\u2468"},{"id":"ref-for-list-iterate\u2460\u24ea"},{"id":"ref-for-list-iterate\u2460\u2460"}],"title":"3.2. Configuration Processing"}],"url":"https://infra.spec.whatwg.org/#list-iterate"},
@@ -2148,8 +2172,9 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "75393c04": {"dfnID":"75393c04","dfnText":"exist (for list)","external":true,"refSections":[{"refs":[{"id":"ref-for-list-contain"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://infra.spec.whatwg.org/#list-contain"},
 "769996cd": {"dfnID":"769996cd","dfnText":"parse HTML from a string","external":true,"refSections":[{"refs":[{"id":"ref-for-parse-html-from-a-string"},{"id":"ref-for-parse-html-from-a-string\u2460"}],"title":"2.1. Sanitizer API"}],"url":"https://html.spec.whatwg.org/#parse-html-from-a-string"},
 "77211728": {"dfnID":"77211728","dfnText":"attribute list","external":true,"refSections":[{"refs":[{"id":"ref-for-concept-element-attribute"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://dom.spec.whatwg.org/#concept-element-attribute"},
-"77b4c09a": {"dfnID":"77b4c09a","dfnText":"assert","external":true,"refSections":[{"refs":[{"id":"ref-for-assert"},{"id":"ref-for-assert\u2460"},{"id":"ref-for-assert\u2461"},{"id":"ref-for-assert\u2462"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-assert\u2463"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-assert\u2464"},{"id":"ref-for-assert\u2465"},{"id":"ref-for-assert\u2466"}],"title":"3.2. Configuration Processing"}],"url":"https://infra.spec.whatwg.org/#assert"},
+"77b4c09a": {"dfnID":"77b4c09a","dfnText":"assert","external":true,"refSections":[{"refs":[{"id":"ref-for-assert"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-assert\u2460"},{"id":"ref-for-assert\u2461"},{"id":"ref-for-assert\u2462"},{"id":"ref-for-assert\u2463"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-assert\u2464"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-assert\u2465"},{"id":"ref-for-assert\u2466"},{"id":"ref-for-assert\u2467"}],"title":"3.2. Configuration Processing"}],"url":"https://infra.spec.whatwg.org/#assert"},
 "799f3036": {"dfnID":"799f3036","dfnText":"fragment parsing algorithm steps","external":true,"refSections":[{"refs":[{"id":"ref-for-fragment-parsing-algorithm-steps"}],"title":"3. Algorithms"}],"url":"https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#fragment-parsing-algorithm-steps"},
+"7a87d819": {"dfnID":"7a87d819","dfnText":"is","external":true,"refSections":[{"refs":[{"id":"ref-for-string-is"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-string-is\u2460"}],"title":"3. Algorithms"}],"url":"https://infra.spec.whatwg.org/#string-is"},
 "80d81456": {"dfnID":"80d81456","dfnText":"protocol","external":true,"refSections":[{"refs":[{"id":"ref-for-constructor-string-parser-state-protocol"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://urlpattern.spec.whatwg.org/#constructor-string-parser-state-protocol"},
 "82ca3efc": {"dfnID":"82ca3efc","dfnText":"TypeError","external":true,"refSections":[{"refs":[{"id":"ref-for-exceptiondef-typeerror"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-exceptiondef-typeerror\u2460"}],"title":"3. Algorithms"}],"url":"https://webidl.spec.whatwg.org/#exceptiondef-typeerror"},
 "83ca4a87": {"dfnID":"83ca4a87","dfnText":"local name (for Element)","external":true,"refSections":[{"refs":[{"id":"ref-for-concept-element-local-name"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-concept-element-local-name\u2460"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://dom.spec.whatwg.org/#concept-element-local-name"},
@@ -2169,9 +2194,9 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "b815ad04": {"dfnID":"b815ad04","dfnText":"parseFromString(string, type)","external":true,"refSections":[{"refs":[{"id":"ref-for-dom-domparser-parsefromstring"}],"title":"1.2. API Summary"}],"url":"https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-domparser-parsefromstring"},
 "bdec671a": {"dfnID":"bdec671a","dfnText":"TrustedHTML","external":true,"refSections":[{"refs":[{"id":"ref-for-trustedhtml"},{"id":"ref-for-trustedhtml\u2460"},{"id":"ref-for-trustedhtml\u2461"},{"id":"ref-for-trustedhtml\u2462"},{"id":"ref-for-trustedhtml\u2463"},{"id":"ref-for-trustedhtml\u2464"}],"title":"2.1. Sanitizer API"}],"url":"https://w3c.github.io/trusted-types/dist/spec/#trustedhtml"},
 "bec98d30": {"dfnID":"bec98d30","dfnText":"dictionary","external":true,"refSections":[{"refs":[{"id":"ref-for-dfn-dictionary"},{"id":"ref-for-dfn-dictionary\u2460"},{"id":"ref-for-dfn-dictionary\u2461"},{"id":"ref-for-dfn-dictionary\u2462"},{"id":"ref-for-dfn-dictionary\u2463"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-dfn-dictionary\u2464"},{"id":"ref-for-dfn-dictionary\u2465"},{"id":"ref-for-dfn-dictionary\u2466"},{"id":"ref-for-dfn-dictionary\u2467"}],"title":"3.2. Configuration Processing"}],"url":"https://webidl.spec.whatwg.org/#dfn-dictionary"},
-"built-in-safe-baseline-configuration": {"dfnID":"built-in-safe-baseline-configuration","dfnText":"built-in safe baseline configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-built-in-safe-baseline-configuration"},{"id":"ref-for-built-in-safe-baseline-configuration\u2460"},{"id":"ref-for-built-in-safe-baseline-configuration\u2461"}],"title":"3.2. Configuration Processing"},{"refs":[{"id":"ref-for-built-in-safe-baseline-configuration\u2462"},{"id":"ref-for-built-in-safe-baseline-configuration\u2463"}],"title":"3.4. Defaults"}],"url":"#built-in-safe-baseline-configuration"},
-"built-in-safe-default-configuration": {"dfnID":"built-in-safe-default-configuration","dfnText":"built-in safe default configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-built-in-safe-default-configuration"}],"title":"3.4. Defaults"}],"url":"#built-in-safe-default-configuration"},
-"built-in-unsafe-default-configuration": {"dfnID":"built-in-unsafe-default-configuration","dfnText":"built-in unsafe default configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-built-in-unsafe-default-configuration"}],"title":"3.4. Defaults"}],"url":"#built-in-unsafe-default-configuration"},
+"built-in-navigating-url-attributes-list": {"dfnID":"built-in-navigating-url-attributes-list","dfnText":"built-in navigating URL attributes list","external":false,"refSections":[{"refs":[{"id":"ref-for-built-in-navigating-url-attributes-list"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-built-in-navigating-url-attributes-list\u2460"}],"title":"3.4. Defaults"}],"url":"#built-in-navigating-url-attributes-list"},
+"built-in-safe-baseline-configuration": {"dfnID":"built-in-safe-baseline-configuration","dfnText":"built-in safe baseline configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-built-in-safe-baseline-configuration"},{"id":"ref-for-built-in-safe-baseline-configuration\u2460"},{"id":"ref-for-built-in-safe-baseline-configuration\u2461"}],"title":"3.2. Configuration Processing"},{"refs":[{"id":"ref-for-built-in-safe-baseline-configuration\u2462"}],"title":"3.4. Defaults"}],"url":"#built-in-safe-baseline-configuration"},
+"built-in-safe-default-configuration": {"dfnID":"built-in-safe-default-configuration","dfnText":"built-in safe default configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-built-in-safe-default-configuration"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-built-in-safe-default-configuration\u2460"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-built-in-safe-default-configuration\u2461"}],"title":"3.4. Defaults"}],"url":"#built-in-safe-default-configuration"},
 "canonicalize-a-sanitizer-attribute": {"dfnID":"canonicalize-a-sanitizer-attribute","dfnText":"canonicalize a sanitizer attribute","external":false,"refSections":[{"refs":[{"id":"ref-for-canonicalize-a-sanitizer-attribute"},{"id":"ref-for-canonicalize-a-sanitizer-attribute\u2460"},{"id":"ref-for-canonicalize-a-sanitizer-attribute\u2461"},{"id":"ref-for-canonicalize-a-sanitizer-attribute\u2462"}],"title":"3.2. Configuration Processing"}],"url":"#canonicalize-a-sanitizer-attribute"},
 "canonicalize-a-sanitizer-element": {"dfnID":"canonicalize-a-sanitizer-element","dfnText":"canonicalize a sanitizer element","external":false,"refSections":[{"refs":[{"id":"ref-for-canonicalize-a-sanitizer-element"},{"id":"ref-for-canonicalize-a-sanitizer-element\u2460"},{"id":"ref-for-canonicalize-a-sanitizer-element\u2461"}],"title":"3.2. Configuration Processing"}],"url":"#canonicalize-a-sanitizer-element"},
 "canonicalize-a-sanitizer-element-with-attributes": {"dfnID":"canonicalize-a-sanitizer-element-with-attributes","dfnText":"canonicalize a sanitizer element with attributes","external":false,"refSections":[{"refs":[{"id":"ref-for-canonicalize-a-sanitizer-element-with-attributes"}],"title":"3.2. Configuration Processing"}],"url":"#canonicalize-a-sanitizer-element-with-attributes"},
@@ -2181,10 +2206,11 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "d4127354": {"dfnID":"d4127354","dfnText":"innerHTML","external":true,"refSections":[{"refs":[{"id":"ref-for-dom-element-innerhtml"}],"title":"1. Introduction"},{"refs":[{"id":"ref-for-dom-element-innerhtml\u2460"}],"title":"1.2. API Summary"}],"url":"https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-element-innerhtml"},
 "dbd32973": {"dfnID":"dbd32973","dfnText":"DOMParser","external":true,"refSections":[{"refs":[{"id":"ref-for-domparser"}],"title":"1.2. API Summary"}],"url":"https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#domparser"},
 "dictdef-sanitizerattributenamespace": {"dfnID":"dictdef-sanitizerattributenamespace","dfnText":"SanitizerAttributeNamespace","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sanitizerattributenamespace"}],"title":"2.3. The Configuration Dictionary"},{"refs":[{"id":"ref-for-dictdef-sanitizerattributenamespace\u2460"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-dictdef-sanitizerattributenamespace\u2461"}],"title":"3.3. Supporting Algorithms"}],"url":"#dictdef-sanitizerattributenamespace"},
-"dictdef-sanitizerconfig": {"dfnID":"dictdef-sanitizerconfig","dfnText":"SanitizerConfig","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sanitizerconfig"},{"id":"ref-for-dictdef-sanitizerconfig\u2460"},{"id":"ref-for-dictdef-sanitizerconfig\u2461"},{"id":"ref-for-dictdef-sanitizerconfig\u2462"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-dictdef-sanitizerconfig\u2463"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-dictdef-sanitizerconfig\u2464"},{"id":"ref-for-dictdef-sanitizerconfig\u2465"},{"id":"ref-for-dictdef-sanitizerconfig\u2466"},{"id":"ref-for-dictdef-sanitizerconfig\u2467"},{"id":"ref-for-dictdef-sanitizerconfig\u2468"},{"id":"ref-for-dictdef-sanitizerconfig\u2460\u24ea"},{"id":"ref-for-dictdef-sanitizerconfig\u2460\u2460"}],"title":"3.2. Configuration Processing"}],"url":"#dictdef-sanitizerconfig"},
+"dictdef-sanitizerconfig": {"dfnID":"dictdef-sanitizerconfig","dfnText":"SanitizerConfig","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sanitizerconfig"},{"id":"ref-for-dictdef-sanitizerconfig\u2460"},{"id":"ref-for-dictdef-sanitizerconfig\u2461"},{"id":"ref-for-dictdef-sanitizerconfig\u2462"},{"id":"ref-for-dictdef-sanitizerconfig\u2463"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-dictdef-sanitizerconfig\u2464"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-dictdef-sanitizerconfig\u2465"},{"id":"ref-for-dictdef-sanitizerconfig\u2466"},{"id":"ref-for-dictdef-sanitizerconfig\u2467"},{"id":"ref-for-dictdef-sanitizerconfig\u2468"},{"id":"ref-for-dictdef-sanitizerconfig\u2460\u24ea"},{"id":"ref-for-dictdef-sanitizerconfig\u2460\u2460"},{"id":"ref-for-dictdef-sanitizerconfig\u2460\u2461"}],"title":"3.2. Configuration Processing"}],"url":"#dictdef-sanitizerconfig"},
 "dictdef-sanitizerelementnamespace": {"dfnID":"dictdef-sanitizerelementnamespace","dfnText":"SanitizerElementNamespace","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sanitizerelementnamespace"},{"id":"ref-for-dictdef-sanitizerelementnamespace\u2460"}],"title":"2.3. The Configuration Dictionary"},{"refs":[{"id":"ref-for-dictdef-sanitizerelementnamespace\u2461"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-dictdef-sanitizerelementnamespace\u2462"}],"title":"3.3. Supporting Algorithms"}],"url":"#dictdef-sanitizerelementnamespace"},
 "dictdef-sanitizerelementnamespacewithattributes": {"dfnID":"dictdef-sanitizerelementnamespacewithattributes","dfnText":"SanitizerElementNamespaceWithAttributes","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sanitizerelementnamespacewithattributes"}],"title":"2.3. The Configuration Dictionary"}],"url":"#dictdef-sanitizerelementnamespacewithattributes"},
-"dictdef-sethtmloptions": {"dfnID":"dictdef-sethtmloptions","dfnText":"SetHTMLOptions","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sethtmloptions"},{"id":"ref-for-dictdef-sethtmloptions\u2460"},{"id":"ref-for-dictdef-sethtmloptions\u2461"},{"id":"ref-for-dictdef-sethtmloptions\u2462"},{"id":"ref-for-dictdef-sethtmloptions\u2463"},{"id":"ref-for-dictdef-sethtmloptions\u2464"}],"title":"2.1. Sanitizer API"}],"url":"#dictdef-sethtmloptions"},
+"dictdef-sethtmloptions": {"dfnID":"dictdef-sethtmloptions","dfnText":"SetHTMLOptions","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sethtmloptions"},{"id":"ref-for-dictdef-sethtmloptions\u2460"},{"id":"ref-for-dictdef-sethtmloptions\u2461"}],"title":"2.1. Sanitizer API"},{"refs":[{"id":"ref-for-dictdef-sethtmloptions\u2462"}],"title":"3. Algorithms"}],"url":"#dictdef-sethtmloptions"},
+"dictdef-sethtmlunsafeoptions": {"dfnID":"dictdef-sethtmlunsafeoptions","dfnText":"SetHTMLUnsafeOptions","external":false,"refSections":[{"refs":[{"id":"ref-for-dictdef-sethtmlunsafeoptions"},{"id":"ref-for-dictdef-sethtmlunsafeoptions\u2460"},{"id":"ref-for-dictdef-sethtmlunsafeoptions\u2461"}],"title":"2.1. Sanitizer API"},{"refs":[{"id":"ref-for-dictdef-sethtmlunsafeoptions\u2462"}],"title":"3. Algorithms"}],"url":"#dictdef-sethtmlunsafeoptions"},
 "document-parsehtml": {"dfnID":"document-parsehtml","dfnText":"parseHTML","external":false,"refSections":[],"url":"#document-parsehtml"},
 "document-parsehtmlunsafe": {"dfnID":"document-parsehtmlunsafe","dfnText":"parseHTMLUnsafe","external":false,"refSections":[],"url":"#document-parsehtmlunsafe"},
 "dom-document-parsehtml": {"dfnID":"dom-document-parsehtml","dfnText":"parseHTML","external":false,"refSections":[],"url":"#dom-document-parsehtml"},
@@ -2230,7 +2256,9 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "dom-sanitizerelementnamespace-namespace": {"dfnID":"dom-sanitizerelementnamespace-namespace","dfnText":"_namespace","external":false,"refSections":[],"url":"#dom-sanitizerelementnamespace-namespace"},
 "dom-sanitizerelementnamespacewithattributes-attributes": {"dfnID":"dom-sanitizerelementnamespacewithattributes-attributes","dfnText":"attributes","external":false,"refSections":[{"refs":[{"id":"ref-for-dom-sanitizerelementnamespacewithattributes-attributes"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-dom-sanitizerelementnamespacewithattributes-attributes\u2460"},{"id":"ref-for-dom-sanitizerelementnamespacewithattributes-attributes\u2461"}],"title":"3.2. Configuration Processing"}],"url":"#dom-sanitizerelementnamespacewithattributes-attributes"},
 "dom-sanitizerelementnamespacewithattributes-removeattributes": {"dfnID":"dom-sanitizerelementnamespacewithattributes-removeattributes","dfnText":"removeAttributes","external":false,"refSections":[{"refs":[{"id":"ref-for-dom-sanitizerelementnamespacewithattributes-removeattributes"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-dom-sanitizerelementnamespacewithattributes-removeattributes\u2460"},{"id":"ref-for-dom-sanitizerelementnamespacewithattributes-removeattributes\u2461"}],"title":"3.2. Configuration Processing"}],"url":"#dom-sanitizerelementnamespacewithattributes-removeattributes"},
-"dom-sethtmloptions-sanitizer": {"dfnID":"dom-sethtmloptions-sanitizer","dfnText":"sanitizer","external":false,"refSections":[],"url":"#dom-sethtmloptions-sanitizer"},
+"dom-sanitizerpresets-default": {"dfnID":"dom-sanitizerpresets-default","dfnText":"\"default\"","external":false,"refSections":[{"refs":[{"id":"ref-for-dom-sanitizerpresets-default"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-dom-sanitizerpresets-default\u2460"},{"id":"ref-for-dom-sanitizerpresets-default\u2461"}],"title":"3. Algorithms"}],"url":"#dom-sanitizerpresets-default"},
+"dom-sethtmloptions-sanitizer": {"dfnID":"dom-sethtmloptions-sanitizer","dfnText":"sanitizer","external":false,"refSections":[{"refs":[{"id":"ref-for-dom-sethtmloptions-sanitizer"},{"id":"ref-for-dom-sethtmloptions-sanitizer\u2460"}],"title":"3. Algorithms"}],"url":"#dom-sethtmloptions-sanitizer"},
+"dom-sethtmlunsafeoptions-sanitizer": {"dfnID":"dom-sethtmlunsafeoptions-sanitizer","dfnText":"sanitizer","external":false,"refSections":[],"url":"#dom-sethtmlunsafeoptions-sanitizer"},
 "dom-shadowroot-sethtml": {"dfnID":"dom-shadowroot-sethtml","dfnText":"setHTML","external":false,"refSections":[],"url":"#dom-shadowroot-sethtml"},
 "dom-shadowroot-sethtml-html-options-html": {"dfnID":"dom-shadowroot-sethtml-html-options-html","dfnText":"html","external":false,"refSections":[],"url":"#dom-shadowroot-sethtml-html-options-html"},
 "dom-shadowroot-sethtml-html-options-options": {"dfnID":"dom-shadowroot-sethtml-html-options-options","dfnText":"options","external":false,"refSections":[],"url":"#dom-shadowroot-sethtml-html-options-options"},
@@ -2242,13 +2270,13 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "ece46d2b": {"dfnID":"ece46d2b","dfnText":"ParentNode","external":true,"refSections":[{"refs":[{"id":"ref-for-parentnode"},{"id":"ref-for-parentnode\u2460"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://dom.spec.whatwg.org/#parentnode"},
 "element-sethtml": {"dfnID":"element-sethtml","dfnText":"setHTML","external":false,"refSections":[],"url":"#element-sethtml"},
 "element-sethtmlunsafe": {"dfnID":"element-sethtmlunsafe","dfnText":"setHTMLUnsafe","external":false,"refSections":[],"url":"#element-sethtmlunsafe"},
+"enumdef-sanitizerpresets": {"dfnID":"enumdef-sanitizerpresets","dfnText":"SanitizerPresets","external":false,"refSections":[{"refs":[{"id":"ref-for-enumdef-sanitizerpresets"},{"id":"ref-for-enumdef-sanitizerpresets\u2460"},{"id":"ref-for-enumdef-sanitizerpresets\u2461"},{"id":"ref-for-enumdef-sanitizerpresets\u2462"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-enumdef-sanitizerpresets\u2463"}],"title":"3. Algorithms"}],"url":"#enumdef-sanitizerpresets"},
 "f02cd417": {"dfnID":"f02cd417","dfnText":"iterate","external":true,"refSections":[{"refs":[{"id":"ref-for-list-iterate"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-list-iterate\u2460"},{"id":"ref-for-list-iterate\u2461"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-list-iterate\u2462"},{"id":"ref-for-list-iterate\u2463"},{"id":"ref-for-list-iterate\u2464"},{"id":"ref-for-list-iterate\u2465"},{"id":"ref-for-list-iterate\u2466"},{"id":"ref-for-list-iterate\u2467"},{"id":"ref-for-list-iterate\u2468"},{"id":"ref-for-list-iterate\u2460\u24ea"},{"id":"ref-for-list-iterate\u2460\u2460"}],"title":"3.2. Configuration Processing"}],"url":"https://infra.spec.whatwg.org/#list-iterate"},
 "f052b1ea": {"dfnID":"f052b1ea","dfnText":"HTML namespace","external":true,"refSections":[{"refs":[{"id":"ref-for-html-namespace"}],"title":"3. Algorithms"},{"refs":[{"id":"ref-for-html-namespace\u2460"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-html-namespace\u2461"}],"title":"3.2. Configuration Processing"},{"refs":[{"id":"ref-for-html-namespace\u2462"},{"id":"ref-for-html-namespace\u2463"},{"id":"ref-for-html-namespace\u2464"},{"id":"ref-for-html-namespace\u2465"},{"id":"ref-for-html-namespace\u2466"}],"title":"3.4. Defaults"}],"url":"https://infra.spec.whatwg.org/#html-namespace"},
 "f099a38d": {"dfnID":"f099a38d","dfnText":"HTMLTemplateElement","external":true,"refSections":[{"refs":[{"id":"ref-for-htmltemplateelement"},{"id":"ref-for-htmltemplateelement\u2460"}],"title":"2.1. Sanitizer API"}],"url":"https://html.spec.whatwg.org/multipage/scripting.html#htmltemplateelement"},
 "f7960529": {"dfnID":"f7960529","dfnText":"root","external":true,"refSections":[{"refs":[{"id":"ref-for-concept-tree-root"},{"id":"ref-for-concept-tree-root\u2460"}],"title":"2.1. Sanitizer API"}],"url":"https://dom.spec.whatwg.org/#concept-tree-root"},
 "f937b7b6": {"dfnID":"f937b7b6","dfnText":"continue","external":true,"refSections":[{"refs":[{"id":"ref-for-iteration-continue"}],"title":"3.1. Sanitization Algorithms"}],"url":"https://infra.spec.whatwg.org/#iteration-continue"},
 "handlejavascriptnavigationurls": {"dfnID":"handlejavascriptnavigationurls","dfnText":"handleJavascriptNavigationUrls","external":false,"refSections":[{"refs":[{"id":"ref-for-handlejavascriptnavigationurls"}],"title":"3.1. Sanitization Algorithms"}],"url":"#handlejavascriptnavigationurls"},
-"navigating-url-attributes-list": {"dfnID":"navigating-url-attributes-list","dfnText":"navigating URL attributes list","external":false,"refSections":[{"refs":[{"id":"ref-for-navigating-url-attributes-list"}],"title":"3.1. Sanitization Algorithms"},{"refs":[{"id":"ref-for-navigating-url-attributes-list\u2460"}],"title":"3.4. Defaults"}],"url":"#navigating-url-attributes-list"},
 "safe-and-unsafe": {"dfnID":"safe-and-unsafe","dfnText":"Safe and unsafe","external":false,"refSections":[{"refs":[{"id":"ref-for-safe-and-unsafe"}],"title":"2.2. SetHTML options and the configuration object."}],"url":"#safe-and-unsafe"},
 "sanitize": {"dfnID":"sanitize","dfnText":"sanitize","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitize"},{"id":"ref-for-sanitize\u2460"}],"title":"2.1. Sanitizer API"},{"refs":[{"id":"ref-for-sanitize\u2461"}],"title":"3. Algorithms"}],"url":"#sanitize"},
 "sanitize-core": {"dfnID":"sanitize-core","dfnText":"sanitize core","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitize-core"},{"id":"ref-for-sanitize-core\u2460"},{"id":"ref-for-sanitize-core\u2461"},{"id":"ref-for-sanitize-core\u2462"}],"title":"3.1. Sanitization Algorithms"}],"url":"#sanitize-core"},
@@ -2266,7 +2294,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "sanitizer-removeunsafe": {"dfnID":"sanitizer-removeunsafe","dfnText":"removeUnsafe","external":false,"refSections":[],"url":"#sanitizer-removeunsafe"},
 "sanitizer-replace-an-element-with-its-children": {"dfnID":"sanitizer-replace-an-element-with-its-children","dfnText":"replace an element with its children","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitizer-replace-an-element-with-its-children"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-sanitizer-replace-an-element-with-its-children\u2460"}],"title":"3.2. Configuration Processing"}],"url":"#sanitizer-replace-an-element-with-its-children"},
 "sanitizer-replaceelementwithchildren": {"dfnID":"sanitizer-replaceelementwithchildren","dfnText":"replaceElementWithChildren","external":false,"refSections":[],"url":"#sanitizer-replaceelementwithchildren"},
-"sanitizer-set-a-configuration": {"dfnID":"sanitizer-set-a-configuration","dfnText":"set a configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitizer-set-a-configuration"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-sanitizer-set-a-configuration\u2460"},{"id":"ref-for-sanitizer-set-a-configuration\u2461"},{"id":"ref-for-sanitizer-set-a-configuration\u2462"}],"title":"3. Algorithms"}],"url":"#sanitizer-set-a-configuration"},
+"sanitizer-set-a-configuration": {"dfnID":"sanitizer-set-a-configuration","dfnText":"set a configuration","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitizer-set-a-configuration"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-sanitizer-set-a-configuration\u2460"}],"title":"3. Algorithms"}],"url":"#sanitizer-set-a-configuration"},
 "sanitizer-set-comments": {"dfnID":"sanitizer-set-comments","dfnText":"set comments","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitizer-set-comments"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-sanitizer-set-comments\u2460"}],"title":"3.2. Configuration Processing"}],"url":"#sanitizer-set-comments"},
 "sanitizer-set-data-attributes": {"dfnID":"sanitizer-set-data-attributes","dfnText":"set data attributes","external":false,"refSections":[{"refs":[{"id":"ref-for-sanitizer-set-data-attributes"}],"title":"2.2. SetHTML options and the configuration object."},{"refs":[{"id":"ref-for-sanitizer-set-data-attributes\u2460"}],"title":"3.2. Configuration Processing"}],"url":"#sanitizer-set-data-attributes"},
 "sanitizer-setcomments": {"dfnID":"sanitizer-setcomments","dfnText":"setComments","external":false,"refSections":[],"url":"#sanitizer-setcomments"},
@@ -2672,9 +2700,9 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "use strict";
 {
 let refsData = {
+"#built-in-navigating-url-attributes-list": {"displayText":"built-in navigating url attributes list","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"built-in navigating url attributes list","type":"dfn","url":"#built-in-navigating-url-attributes-list"},
 "#built-in-safe-baseline-configuration": {"displayText":"built-in safe baseline configuration","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"built-in safe baseline configuration","type":"dfn","url":"#built-in-safe-baseline-configuration"},
 "#built-in-safe-default-configuration": {"displayText":"built-in safe default configuration","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"built-in safe default configuration","type":"dfn","url":"#built-in-safe-default-configuration"},
-"#built-in-unsafe-default-configuration": {"displayText":"built-in unsafe default configuration","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"built-in unsafe default configuration","type":"dfn","url":"#built-in-unsafe-default-configuration"},
 "#canonicalize-a-sanitizer-attribute": {"displayText":"canonicalize a sanitizer attribute","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"canonicalize a sanitizer attribute","type":"dfn","url":"#canonicalize-a-sanitizer-attribute"},
 "#canonicalize-a-sanitizer-element": {"displayText":"canonicalize a sanitizer element","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"canonicalize a sanitizer element","type":"dfn","url":"#canonicalize-a-sanitizer-element"},
 "#canonicalize-a-sanitizer-element-with-attributes": {"displayText":"canonicalize a sanitizer element with attributes","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"canonicalize a sanitizer element with attributes","type":"dfn","url":"#canonicalize-a-sanitizer-element-with-attributes"},
@@ -2684,6 +2712,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#dictdef-sanitizerelementnamespace": {"displayText":"SanitizerElementNamespace","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"SanitizerElementNamespace","type":"dictionary","url":"#dictdef-sanitizerelementnamespace"},
 "#dictdef-sanitizerelementnamespacewithattributes": {"displayText":"SanitizerElementNamespaceWithAttributes","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"SanitizerElementNamespaceWithAttributes","type":"dictionary","url":"#dictdef-sanitizerelementnamespacewithattributes"},
 "#dictdef-sethtmloptions": {"displayText":"SetHTMLOptions","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"SetHTMLOptions","type":"dictionary","url":"#dictdef-sethtmloptions"},
+"#dictdef-sethtmlunsafeoptions": {"displayText":"SetHTMLUnsafeOptions","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"SetHTMLUnsafeOptions","type":"dictionary","url":"#dictdef-sethtmlunsafeoptions"},
 "#dom-element-sethtml": {"displayText":"setHTML(html)","export":true,"for_":["Element"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"setHTML(html)","type":"method","url":"#dom-element-sethtml"},
 "#dom-element-sethtmlunsafe": {"displayText":"setHTMLUnsafe(html)","export":true,"for_":["Element"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"setHTMLUnsafe(html)","type":"method","url":"#dom-element-sethtmlunsafe"},
 "#dom-sanitizer-removeunsafe": {"displayText":"removeUnsafe()","export":true,"for_":["Sanitizer"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"removeUnsafe()","type":"method","url":"#dom-sanitizer-removeunsafe"},
@@ -2696,8 +2725,10 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "#dom-sanitizerconfig-replacewithchildrenelements": {"displayText":"replaceWithChildrenElements","export":true,"for_":["SanitizerConfig"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"replaceWithChildrenElements","type":"dict-member","url":"#dom-sanitizerconfig-replacewithchildrenelements"},
 "#dom-sanitizerelementnamespacewithattributes-attributes": {"displayText":"attributes","export":true,"for_":["SanitizerElementNamespaceWithAttributes"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"attributes","type":"dict-member","url":"#dom-sanitizerelementnamespacewithattributes-attributes"},
 "#dom-sanitizerelementnamespacewithattributes-removeattributes": {"displayText":"removeAttributes","export":true,"for_":["SanitizerElementNamespaceWithAttributes"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"removeAttributes","type":"dict-member","url":"#dom-sanitizerelementnamespacewithattributes-removeattributes"},
+"#dom-sanitizerpresets-default": {"displayText":"\"default\"","export":true,"for_":["SanitizerPresets"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"\"default\"","type":"enum-value","url":"#dom-sanitizerpresets-default"},
+"#dom-sethtmloptions-sanitizer": {"displayText":"sanitizer","export":true,"for_":["SetHTMLOptions"],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"sanitizer","type":"dict-member","url":"#dom-sethtmloptions-sanitizer"},
+"#enumdef-sanitizerpresets": {"displayText":"SanitizerPresets","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"SanitizerPresets","type":"enum","url":"#enumdef-sanitizerpresets"},
 "#handlejavascriptnavigationurls": {"displayText":"handlejavascriptnavigationurls","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"handlejavascriptnavigationurls","type":"dfn","url":"#handlejavascriptnavigationurls"},
-"#navigating-url-attributes-list": {"displayText":"navigating url attributes list","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"navigating url attributes list","type":"dfn","url":"#navigating-url-attributes-list"},
 "#safe-and-unsafe": {"displayText":"safe and unsafe","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"safe and unsafe","type":"dfn","url":"#safe-and-unsafe"},
 "#sanitize": {"displayText":"sanitize","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"sanitize","type":"dfn","url":"#sanitize"},
 "#sanitize-core": {"displayText":"sanitize core","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"sanitizer-api-1","status":"local","text":"sanitize core","type":"dfn","url":"#sanitize-core"},
@@ -2769,6 +2800,7 @@ <h2 class="no-num no-ref heading settled" id="issues-index"><span class="content
 "https://infra.spec.whatwg.org/#ordered-set": {"displayText":"ordered set","export":true,"for_":[],"level":"1","normative":true,"shortname":"infra","spec":"infra","status":"current","text":"ordered set","type":"dfn","url":"https://infra.spec.whatwg.org/#ordered-set"},
 "https://infra.spec.whatwg.org/#set-superset": {"displayText":"superset","export":true,"for_":["set"],"level":"1","normative":true,"shortname":"infra","spec":"infra","status":"current","text":"superset","type":"dfn","url":"https://infra.spec.whatwg.org/#set-superset"},
 "https://infra.spec.whatwg.org/#string": {"displayText":"string","export":true,"for_":[],"level":"1","normative":true,"shortname":"infra","spec":"infra","status":"current","text":"string","type":"dfn","url":"https://infra.spec.whatwg.org/#string"},
+"https://infra.spec.whatwg.org/#string-is": {"displayText":"is","export":true,"for_":["string"],"level":"1","normative":true,"shortname":"infra","spec":"infra","status":"current","text":"is","type":"dfn","url":"https://infra.spec.whatwg.org/#string-is"},
 "https://infra.spec.whatwg.org/#svg-namespace": {"displayText":"SVG namespace","export":true,"for_":[],"level":"1","normative":true,"shortname":"infra","spec":"infra","status":"current","text":"svg namespace","type":"dfn","url":"https://infra.spec.whatwg.org/#svg-namespace"},
 "https://msdn.microsoft.com/en-us/library/cc848922(v=vs.85).aspx": {"displayText":"window.toStaticHTML()","export":true,"for_":[],"level":"1","normative":true,"shortname":"sanitizer-api","spec":"","status":"anchor-block","text":"window.toStaticHTML()","type":"method","url":"https://msdn.microsoft.com/en-us/library/cc848922(v=vs.85).aspx"},
 "https://urlpattern.spec.whatwg.org/#constructor-string-parser-state-protocol": {"displayText":"protocol","export":true,"for_":["constructor string parser/state"],"level":"1","normative":true,"shortname":"urlpattern","spec":"urlpattern","status":"current","text":"protocol","type":"dfn","url":"https://urlpattern.spec.whatwg.org/#constructor-string-parser-state-protocol"},