diff --git a/404.html b/404.html
index fab70dc..413b003 100644
--- a/404.html
+++ b/404.html
@@ -137,12 +137,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
                   <div class="accordion accordion-flush" id="accordionFlush1">
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     <div class="accordion-header" id="flush-heading1">
-      <a href="https://carpentries.github.io/workbench-template-rmd/index.html" class="external-link">Summary and Setup</a>
+        <a href="https://carpentries.github.io/workbench-template-rmd/index.html" class="external-link">Summary and Setup</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
+
 <div class="accordion accordion-flush" id="accordionFlush2">
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@@ -260,7 +262,7 @@ <h1>Page not found</h1>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -273,6 +275,7 @@ <h1>Page not found</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/404.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -281,8 +284,8 @@ <h1>Page not found</h1>
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/404.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 8dc879f..40d6748 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Setup</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -291,7 +289,7 @@ <h1>Contributor Code of Conduct</h1>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -304,6 +302,7 @@ <h1>Contributor Code of Conduct</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/CODE_OF_CONDUCT.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -313,7 +312,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index b2a4f7e..55684ad 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Setup</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -343,7 +341,7 @@ <h1>Licenses</h1>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -356,6 +354,7 @@ <h1>Licenses</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/LICENSE.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -365,7 +364,7 @@ <h1>Licenses</h1>
   "identifier": "https://carpentries.github.io/workbench-template-rmd/LICENSE.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 4178723..b0e630f 100644
--- a/aio.html
+++ b/aio.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
+        <a href="index.html">Summary and Setup</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
 <!--/div.accordion-flush-->
 
@@ -651,7 +652,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
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   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb4">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -816,7 +817,7 @@ <h3 class="card-title">Objectives</h3>
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 		</footer>
 </div> <!-- / div.container -->
@@ -830,6 +831,7 @@ <h3 class="card-title">Objectives</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/aio.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -838,8 +840,8 @@ <h3 class="card-title">Objectives</h3>
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/aio.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
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+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/images.html b/images.html
index 05b97c6..0d90bc3 100644
--- a/images.html
+++ b/images.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
+        <a href="index.html">Summary and Setup</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
 <!--/div.accordion-flush-->
 
@@ -302,7 +303,7 @@ <h3 id="recipe_instructions-figure-1">Figure 1</h3>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 </div> <!-- / div.container -->
@@ -316,6 +317,7 @@ <h3 id="recipe_instructions-figure-1">Figure 1</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/images.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -324,8 +326,8 @@ <h3 id="recipe_instructions-figure-1">Figure 1</h3>
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/images.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
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+  "datePublished": "2023-12-26"
 }
 
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diff --git a/index.html b/index.html
index a904b4e..ea47fcc 100644
--- a/index.html
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@@ -289,7 +289,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
 			</div>
 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -302,6 +302,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/index.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -310,8 +311,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://carpentries.github.io/workbench-template-rmd/index.html",
   "identifier": "https://carpentries.github.io/workbench-template-rmd/index.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 3b0f153..4129221 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
+        <a href="index.html">Summary and Setup</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
 <!--/div.accordion-flush-->
 
@@ -298,7 +299,7 @@ <h1>Instructor Notes</h1>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -312,6 +313,7 @@ <h1>Instructor Notes</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor-notes.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -320,8 +322,8 @@ <h1>Instructor Notes</h1>
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor-notes.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index a0e95f3..aebcdfa 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -137,12 +137,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
                   <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="https://carpentries.github.io/workbench-template-rmd/index.html" class="external-link">Summary and Setup</a>
+        <a href="https://carpentries.github.io/workbench-template-rmd/index.html" class="external-link">Summary and Setup</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
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-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
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+
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@@ -260,7 +262,7 @@ <h1>Page not found</h1>
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+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -273,6 +275,7 @@ <h1>Page not found</h1>
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+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
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   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
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 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index a61664e..5f41325 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
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-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
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-      <a href="index.html">Summary and Schedule</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Schedule</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
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@@ -292,7 +290,7 @@ <h1>Contributor Code of Conduct</h1>
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -305,6 +303,7 @@ <h1>Contributor Code of Conduct</h1>
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   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/CODE_OF_CONDUCT.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -314,7 +313,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
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diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index c328860..6b611be 100644
--- a/instructor/LICENSE.html
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@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
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                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
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     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Schedule</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -344,7 +342,7 @@ <h1>Licenses</h1>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 	<div id="to-top">
@@ -357,6 +355,7 @@ <h1>Licenses</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/LICENSE.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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   "dateCreated": "2023-10-09",
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-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
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diff --git a/instructor/aio.html b/instructor/aio.html
index 756521d..2aeb16d 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
+        <a href="index.html">Summary and Schedule</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
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 <!--/div.accordion-flush-->
 
@@ -641,7 +642,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
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 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>It’s worth emphasizing to your learners that there are many valid
 ways of accomplishing this task in R, whether using a
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 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb4">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -834,7 +835,7 @@ <h3 class="card-title">Objectives</h3>
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
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+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -848,6 +849,7 @@ <h3 class="card-title">Objectives</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/aio.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
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diff --git a/instructor/images.html b/instructor/images.html
index ef1b59a..d9f55d4 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
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                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
+        <a href="index.html">Summary and Schedule</a>
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-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
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 <!--/div.accordion-flush-->
 
@@ -302,7 +303,7 @@ <h3 id="recipe_instructions-figure-1">Figure 1</h3>
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -316,6 +317,7 @@ <h3 id="recipe_instructions-figure-1">Figure 1</h3>
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   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/images.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -324,8 +326,8 @@ <h3 id="recipe_instructions-figure-1">Figure 1</h3>
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/images.html",
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-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
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diff --git a/instructor/index.html b/instructor/index.html
index 735838f..4ccb89c 100644
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@@ -322,7 +322,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -335,6 +335,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/index.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/index.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
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 }
 
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index f0ece52..172b7bc 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
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                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
+        <a href="index.html">Summary and Schedule</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
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-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
 <!--/div.accordion-flush-->
 
@@ -309,7 +310,7 @@ <h3 id="recipe_ingredients-headingInstructor1">
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
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+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -323,6 +324,7 @@ <h3 id="recipe_ingredients-headingInstructor1">
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/instructor-notes.html",
+  "inLanguage": "en",
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   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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   "dateCreated": "2023-10-09",
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-  "datePublished": "2023-12-19"
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+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index d2faba0..42a43de 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
+        <a href="index.html">Summary and Schedule</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
 <!--/div.accordion-flush-->
 
@@ -293,7 +294,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -307,6 +308,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/key-points.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -315,8 +317,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://carpentries.github.io/workbench-template-rmd/instructor/key-points.html",
   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/key-points.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index 446875e..de9b5db 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Schedule</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -244,7 +242,7 @@ <h1>Learner Profiles</h1>
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 	<div id="to-top">
@@ -257,6 +255,7 @@ <h1>Learner Profiles</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/profiles.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -265,8 +264,8 @@ <h1>Learner Profiles</h1>
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/profiles.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor/recipe_ingredients.html b/instructor/recipe_ingredients.html
index f8ad5d1..9d9b1c1 100644
--- a/instructor/recipe_ingredients.html
+++ b/instructor/recipe_ingredients.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Schedule</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -521,7 +519,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
   <h3 class="accordion-header" id="headingInstructor1">
 <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div>Instructor Note</h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>It’s worth emphasizing to your learners that there are many valid
 ways of accomplishing this task in R, whether using a
@@ -548,7 +546,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb4">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -619,7 +617,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
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         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 	<div id="to-top">
@@ -632,6 +630,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/recipe_ingredients.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -641,7 +640,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/recipe_ingredients.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor/recipe_instructions.html b/instructor/recipe_instructions.html
index 617ae75..2f117ad 100644
--- a/instructor/recipe_instructions.html
+++ b/instructor/recipe_instructions.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Schedule</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -371,7 +369,7 @@ <h3 class="card-title">Objectives</h3>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -384,6 +382,7 @@ <h3 class="card-title">Objectives</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/recipe_instructions.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -393,7 +392,7 @@ <h3 class="card-title">Objectives</h3>
   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/recipe_instructions.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/instructor/recipe_intro.html b/instructor/recipe_intro.html
index 8082678..b800003 100644
--- a/instructor/recipe_intro.html
+++ b/instructor/recipe_intro.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Schedule</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Schedule</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlushcurrent">
   <div class="accordion-item">
@@ -317,7 +315,7 @@ <h3 class="card-title">Objectives</h3>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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 	<div id="to-top">
@@ -330,6 +328,7 @@ <h3 class="card-title">Objectives</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/instructor/recipe_intro.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -339,7 +338,7 @@ <h3 class="card-title">Objectives</h3>
   "identifier": "https://carpentries.github.io/workbench-template-rmd/instructor/recipe_intro.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index fccb51f..2593c6e 100644
--- a/key-points.html
+++ b/key-points.html
@@ -164,14 +164,15 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
+        <a href="index.html">Summary and Setup</a>
     </div>
-    <!--/div.accordion-header-->
+<!--/div.accordion-header-->
+        
   </div>
-  <!--/div.accordion-item-->
+<!--/div.accordion-item-->
 </div>
 <!--/div.accordion-flush-->
 
@@ -293,7 +294,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
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@@ -307,6 +308,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/key-points.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
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@@ -315,8 +317,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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   "identifier": "https://carpentries.github.io/workbench-template-rmd/key-points.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 5912295..a420cd4 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2023-12-19T00:23Z
+last_built: 2023-12-26T00:22Z
 
diff --git a/profiles.html b/profiles.html
index 170b2bd..b31792b 100644
--- a/profiles.html
+++ b/profiles.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Setup</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -245,7 +243,7 @@ <h1>Learner Profiles</h1>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
 			</div>
 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -258,6 +256,7 @@ <h1>Learner Profiles</h1>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/profiles.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -266,8 +265,8 @@ <h1>Learner Profiles</h1>
   "url": "https://carpentries.github.io/workbench-template-rmd/profiles.html",
   "identifier": "https://carpentries.github.io/workbench-template-rmd/profiles.html",
   "dateCreated": "2023-10-09",
-  "dateModified": "2023-12-19",
-  "datePublished": "2023-12-19"
+  "dateModified": "2023-12-26",
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/recipe_ingredients.html b/recipe_ingredients.html
index 0a83896..7546bf5 100644
--- a/recipe_ingredients.html
+++ b/recipe_ingredients.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Setup</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -532,7 +530,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb4">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -603,7 +601,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
 			</div>
 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -616,6 +614,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/recipe_ingredients.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -625,7 +624,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
   "identifier": "https://carpentries.github.io/workbench-template-rmd/recipe_ingredients.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/recipe_instructions.html b/recipe_instructions.html
index 2f4f963..a692001 100644
--- a/recipe_instructions.html
+++ b/recipe_instructions.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Setup</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlush2">
   <div class="accordion-item">
@@ -370,7 +368,7 @@ <h3 class="card-title">Objectives</h3>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
 			</div>
 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -383,6 +381,7 @@ <h3 class="card-title">Objectives</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/recipe_instructions.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -392,7 +391,7 @@ <h3 class="card-title">Objectives</h3>
   "identifier": "https://carpentries.github.io/workbench-template-rmd/recipe_instructions.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>
diff --git a/recipe_intro.html b/recipe_intro.html
index 6c2c863..38f7537 100644
--- a/recipe_intro.html
+++ b/recipe_intro.html
@@ -134,16 +134,14 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
               <div id="flush-collapseEleven" class="accordion-collapse show collapse" aria-labelledby="flush-headingEleven" data-bs-parent="#accordionFlush11">
 
                 <div class="accordion-body">
-                  <?xml version="1.0" encoding="UTF-8"?><div class="accordion accordion-flush" id="accordionFlush1">
+                  <div class="accordion accordion-flush" id="accordionFlush1">
   <div class="accordion-item">
     <div class="accordion-header" id="flush-heading1">
-      <a href="index.html">Summary and Setup</a>
-    </div>
-    <!--/div.accordion-header-->
-  </div>
-  <!--/div.accordion-item-->
-</div>
-<!--/div.accordion-flush-->
+        <a href="index.html">Summary and Setup</a>
+    </div><!--/div.accordion-header-->
+        
+  </div><!--/div.accordion-item-->
+</div><!--/div.accordion-flush-->
 
 <div class="accordion accordion-flush" id="accordionFlushcurrent">
   <div class="accordion-item">
@@ -316,7 +314,7 @@ <h3 class="card-title">Objectives</h3>
         <p>Materials licensed under <a href="LICENSE.html">CC-BY 4.0</a> by the authors</p>
         
         <p>Template licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/" class="external-link">CC-BY 4.0</a> by <a href="https://carpentries.org/" class="external-link">The Carpentries</a></p>
-        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.1" class="external-link">sandpaper (0.16.1)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
+        <p>Built with <a href="https://github.com/carpentries/sandpaper/tree/0.16.2" class="external-link">sandpaper (0.16.2)</a>, <a href="https://github.com/carpentries/pegboard/tree/0.7.3" class="external-link">pegboard (0.7.3)</a>, and <a href="https://github.com/carpentries/varnish/tree/1.0.1" class="external-link">varnish (1.0.1)</a></p>
 			</div>
 		</footer></div> <!-- / div.container -->
 	<div id="to-top">
@@ -329,6 +327,7 @@ <h3 class="card-title">Objectives</h3>
   "@context": "https://schema.org",
   "@type": "TrainingMaterial",
   "@id": "https://carpentries.github.io/workbench-template-rmd/recipe_intro.html",
+  "inLanguage": "en",
   "dct:conformsTo": "https://bioschemas.org/profiles/TrainingMaterial/1.0-RELEASE",
   "description": "A Carpentries Lesson teaching foundational data and coding skills to researchers worldwide",
   "keywords": "software, data, lesson, The Carpentries",
@@ -338,7 +337,7 @@ <h3 class="card-title">Objectives</h3>
   "identifier": "https://carpentries.github.io/workbench-template-rmd/recipe_intro.html",
   "dateCreated": "2023-10-09",
   "dateModified": "2023-11-21",
-  "datePublished": "2023-12-19"
+  "datePublished": "2023-12-26"
 }
 
   </script><script>