diff --git a/src/resources/editor/tools/vs-code.mjs b/src/resources/editor/tools/vs-code.mjs
index 4e9ee07760e..0a87f9fad20 100644
--- a/src/resources/editor/tools/vs-code.mjs
+++ b/src/resources/editor/tools/vs-code.mjs
@@ -10105,7 +10105,7 @@ var require_yaml_intelligence_resources = __commonJS({
                 },
                 "output-file": {
                   path: {
-                    description: "Base name for single-file output (e.g. PDF, ePub)"
+                    description: "Base name for single-file output (e.g. PDF, ePub, docx)"
                   }
                 },
                 "cover-image": {
@@ -21651,7 +21651,7 @@ var require_yaml_intelligence_resources = __commonJS({
         "Short/abbreviated form of container-title;",
         "A minor contributor to the item; typically cited using \u201Cwith\u201D before\nthe name when listed in a bibliography.",
         "Curator of an exhibit or collection (e.g. in a museum).",
-        "Physical (e.g. size) or temporal (e.g.\uFFFD\uFFFDrunning time) dimensions of\nthe item.",
+        "Physical (e.g. size) or temporal (e.g. running time) dimensions of\nthe item.",
         "Director (e.g. of a film).",
         "Minor subdivision of a court with a <code>jurisdiction</code> for a\nlegal item",
         "(Container) edition holding the item (e.g.&nbsp;\u201C3\u201D when citing a chapter\nin the third edition of a book).",
@@ -24817,8 +24817,8 @@ function mappedIndexToLineCol(eitherText) {
   };
 }
 function mappedLines(str2, keepNewLines = false) {
-  const lines3 = rangedLines(str2.value, keepNewLines);
-  return lines3.map((v) => mappedString(str2, [v.range]));
+  const lines2 = rangedLines(str2.value, keepNewLines);
+  return lines2.map((v) => mappedString(str2, [v.range]));
 }
 
 // parsing.ts
@@ -30795,6 +30795,27 @@ function createLocalizedError(obj) {
   };
 }
 
+// ../is-circular.ts
+var isCircular = (obj) => {
+  const objectSet = /* @__PURE__ */ new WeakSet();
+  const detect = (obj2) => {
+    if (obj2 && typeof obj2 === "object") {
+      if (objectSet.has(obj2)) {
+        return true;
+      }
+      objectSet.add(obj2);
+      for (const key in obj2) {
+        if (Object.hasOwn(obj2, key) && detect(obj2[key])) {
+          return true;
+        }
+      }
+      objectSet.delete(obj2);
+    }
+    return false;
+  };
+  return detect(obj);
+};
+
 // annotated-yaml.ts
 function postProcessAnnotation(parse) {
   if (parse.components.length === 1 && parse.start === parse.components[0].start && parse.end === parse.components[0].end) {
@@ -30945,16 +30966,10 @@ function buildJsYamlAnnotation(mappedYaml) {
       `Expected a single result, got ${results.length} instead`
     );
   }
-  try {
-    JSON.stringify(results[0]);
-  } catch (e) {
-    if (e.message.match("invalid string length")) {
-    } else if (e.message.match(/circular structure/)) {
-      throw new InternalError(
-        `Circular structure detected in parsed yaml: ${e.message}`
-      );
-    } else {
-    }
+  if (isCircular(results[0])) {
+    throw new InternalError(
+      `Circular structure detected in yaml`
+    );
   }
   return postProcessAnnotation(results[0]);
 }
diff --git a/src/resources/editor/tools/yaml/web-worker.js b/src/resources/editor/tools/yaml/web-worker.js
index 4d3273d8d1a..e1f362dc059 100644
--- a/src/resources/editor/tools/yaml/web-worker.js
+++ b/src/resources/editor/tools/yaml/web-worker.js
@@ -10106,7 +10106,7 @@ try {
                   },
                   "output-file": {
                     path: {
-                      description: "Base name for single-file output (e.g. PDF, ePub)"
+                      description: "Base name for single-file output (e.g. PDF, ePub, docx)"
                     }
                   },
                   "cover-image": {
@@ -21652,7 +21652,7 @@ try {
           "Short/abbreviated form of container-title;",
           "A minor contributor to the item; typically cited using \u201Cwith\u201D before\nthe name when listed in a bibliography.",
           "Curator of an exhibit or collection (e.g.&nbsp;in a museum).",
-          "Physical (e.g.&nbsp;size) or temporal (e.g.\uFFFD\uFFFDrunning time) dimensions of\nthe item.",
+          "Physical (e.g.&nbsp;size) or temporal (e.g.&nbsp;running time) dimensions of\nthe item.",
           "Director (e.g.&nbsp;of a film).",
           "Minor subdivision of a court with a <code>jurisdiction</code> for a\nlegal item",
           "(Container) edition holding the item (e.g.&nbsp;\u201C3\u201D when citing a chapter\nin the third edition of a book).",
@@ -24831,8 +24831,8 @@ ${heading}`;
     };
   }
   function mappedLines(str2, keepNewLines = false) {
-    const lines3 = rangedLines(str2.value, keepNewLines);
-    return lines3.map((v) => mappedString(str2, [v.range]));
+    const lines2 = rangedLines(str2.value, keepNewLines);
+    return lines2.map((v) => mappedString(str2, [v.range]));
   }
 
   // parsing.ts
@@ -30809,6 +30809,27 @@ ${reindented}
     };
   }
 
+  // ../is-circular.ts
+  var isCircular = (obj) => {
+    const objectSet = /* @__PURE__ */ new WeakSet();
+    const detect = (obj2) => {
+      if (obj2 && typeof obj2 === "object") {
+        if (objectSet.has(obj2)) {
+          return true;
+        }
+        objectSet.add(obj2);
+        for (const key in obj2) {
+          if (Object.hasOwn(obj2, key) && detect(obj2[key])) {
+            return true;
+          }
+        }
+        objectSet.delete(obj2);
+      }
+      return false;
+    };
+    return detect(obj);
+  };
+
   // annotated-yaml.ts
   function postProcessAnnotation(parse) {
     if (parse.components.length === 1 && parse.start === parse.components[0].start && parse.end === parse.components[0].end) {
@@ -30959,16 +30980,10 @@ ${tidyverseInfo(
         `Expected a single result, got ${results.length} instead`
       );
     }
-    try {
-      JSON.stringify(results[0]);
-    } catch (e) {
-      if (e.message.match("invalid string length")) {
-      } else if (e.message.match(/circular structure/)) {
-        throw new InternalError(
-          `Circular structure detected in parsed yaml: ${e.message}`
-        );
-      } else {
-      }
+    if (isCircular(results[0])) {
+      throw new InternalError(
+        `Circular structure detected in yaml`
+      );
     }
     return postProcessAnnotation(results[0]);
   }
diff --git a/src/resources/editor/tools/yaml/yaml-intelligence-resources.json b/src/resources/editor/tools/yaml/yaml-intelligence-resources.json
index b37443e99fe..8b239d60aea 100644
--- a/src/resources/editor/tools/yaml/yaml-intelligence-resources.json
+++ b/src/resources/editor/tools/yaml/yaml-intelligence-resources.json
@@ -3077,7 +3077,7 @@
             },
             "output-file": {
               "path": {
-                "description": "Base name for single-file output (e.g. PDF, ePub)"
+                "description": "Base name for single-file output (e.g. PDF, ePub, docx)"
               }
             },
             "cover-image": {
@@ -14623,7 +14623,7 @@
     "Short/abbreviated form of container-title;",
     "A minor contributor to the item; typically cited using “with” before\nthe name when listed in a bibliography.",
     "Curator of an exhibit or collection (e.g.&nbsp;in a museum).",
-    "Physical (e.g.&nbsp;size) or temporal (e.g.��running time) dimensions of\nthe item.",
+    "Physical (e.g.&nbsp;size) or temporal (e.g.&nbsp;running time) dimensions of\nthe item.",
     "Director (e.g.&nbsp;of a film).",
     "Minor subdivision of a court with a <code>jurisdiction</code> for a\nlegal item",
     "(Container) edition holding the item (e.g.&nbsp;“3” when citing a chapter\nin the third edition of a book).",
diff --git a/src/resources/formats/html/esbuild-analysis-cache.json b/src/resources/formats/html/esbuild-analysis-cache.json
index 61165dbc321..110a06d005f 100644
--- a/src/resources/formats/html/esbuild-analysis-cache.json
+++ b/src/resources/formats/html/esbuild-analysis-cache.json
@@ -2,7 +2,7 @@
   "quarto.js": {
     "inputs": {
       "quarto.js": {
-        "bytes": 26327,
+        "bytes": 26396,
         "imports": [],
         "format": "esm"
       }
@@ -20,10 +20,10 @@
         "entryPoint": "quarto.js",
         "inputs": {
           "quarto.js": {
-            "bytesInOutput": 21890
+            "bytesInOutput": 21946
           }
         },
-        "bytes": 21890
+        "bytes": 21946
       }
     }
   }
diff --git a/src/resources/schema/definitions.yml b/src/resources/schema/definitions.yml
index 17c1698629b..69615106c34 100644
--- a/src/resources/schema/definitions.yml
+++ b/src/resources/schema/definitions.yml
@@ -1203,7 +1203,7 @@
             description: "Book references file"
         output-file:
           path:
-            description: "Base name for single-file output (e.g. PDF, ePub)"
+            description: "Base name for single-file output (e.g. PDF, ePub, docx)"
         cover-image:
           path:
             description: "Cover image (used in HTML and ePub formats)"
diff --git a/src/resources/types/schema-types.ts b/src/resources/types/schema-types.ts
index 62ff99d293e..c755cbb615d 100644
--- a/src/resources/types/schema-types.ts
+++ b/src/resources/types/schema-types.ts
@@ -609,7 +609,7 @@ The user’s cookie preferences will automatically control Google Analytics (if
 export type BookSchema = {
   "date-format"?: string /* Format string for dates in the book */;
   "output-file"?:
-    string /* Base name for single-file output (e.g. PDF, ePub) */;
+    string /* Base name for single-file output (e.g. PDF, ePub, docx) */;
   "cover-image"?: string /* Cover image (used in HTML and ePub formats) */;
   "cover-image-alt"?:
     string /* Alternative text for cover image (used in HTML format) */;