diff --git a/01-introduction.html b/01-introduction.html
index 13fcf79..119e525 100644
--- a/01-introduction.html
+++ b/01-introduction.html
@@ -624,7 +624,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
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diff --git a/02-importing-data.html b/02-importing-data.html
index 661dd62..4f2e342 100644
--- a/02-importing-data.html
+++ b/02-importing-data.html
@@ -589,7 +589,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
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diff --git a/03-working-with-data.html b/03-working-with-data.html
index 4aa2664..5518c2e 100644
--- a/03-working-with-data.html
+++ b/03-working-with-data.html
@@ -578,7 +578,7 @@ <h3 class="callout-title">Splitting Subjects into separate cells<a class="anchor
 <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">
 <ol style="list-style-type: decimal"><li>The subject words/headings are divided up with the pipe ( | )
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@@ -607,7 +607,7 @@ <h3 class="callout-title">Joining the Subjects column back together<a class="anc
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>The subject words/headings were previously delimited with the pipe (
 | ) character</li>
@@ -702,7 +702,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
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diff --git a/04-faceting-and-filtering.html b/04-faceting-and-filtering.html
index 6532062..5a743e5 100644
--- a/04-faceting-and-filtering.html
+++ b/04-faceting-and-filtering.html
@@ -490,7 +490,7 @@ <h3 class="callout-title">Which licences are used for articles in this file?<a c
 <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">
 <ol style="list-style-type: decimal"><li>Create a facet for the ‘Licence’ column</li>
 <li>Sort values by <code>count</code>
@@ -582,7 +582,7 @@ <h3 class="callout-title">Find all publications without a DOI<a class="anchor" a
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>On the <code>DOI</code> column drop down and select
 <code>Facets &gt; Customized facets &gt; Facet by blank</code>
@@ -625,7 +625,7 @@ <h3 class="callout-title">Correct the Language values via a facet<a class="ancho
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Create a Text facet on the Language column</li>
 <li>Notice that there is both <code>EN</code> and
@@ -715,7 +715,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/05-clustering.html b/05-clustering.html
index c59f505..4e7bf7b 100644
--- a/05-clustering.html
+++ b/05-clustering.html
@@ -536,7 +536,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://preview.carpentries.org/lc-open-refine/05-clustering.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/06-working-with-columns.html b/06-working-with-columns.html
index 45805b2..7693272 100644
--- a/06-working-with-columns.html
+++ b/06-working-with-columns.html
@@ -523,7 +523,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/07-introduction-to-transformations.html b/07-introduction-to-transformations.html
index 1942f56..cb102ac 100644
--- a/07-introduction-to-transformations.html
+++ b/07-introduction-to-transformations.html
@@ -555,7 +555,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://preview.carpentries.org/lc-open-refine/07-introduction-to-transformations.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/08-writing-transformations.html b/08-writing-transformations.html
index e8e77c6..3c6619d 100644
--- a/08-writing-transformations.html
+++ b/08-writing-transformations.html
@@ -543,7 +543,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://preview.carpentries.org/lc-open-refine/08-writing-transformations.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/09-undo-and-redo.html b/09-undo-and-redo.html
index 48d70cb..239a482 100644
--- a/09-undo-and-redo.html
+++ b/09-undo-and-redo.html
@@ -521,7 +521,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/10-data-transformation.html b/10-data-transformation.html
index 7fe744a..2526719 100644
--- a/10-data-transformation.html
+++ b/10-data-transformation.html
@@ -657,7 +657,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/11-using-arrays-transformations.html b/11-using-arrays-transformations.html
index b8038cb..68fc799 100644
--- a/11-using-arrays-transformations.html
+++ b/11-using-arrays-transformations.html
@@ -654,7 +654,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/12-export-transformation.html b/12-export-transformation.html
index 32aec12..acaf684 100644
--- a/12-export-transformation.html
+++ b/12-export-transformation.html
@@ -512,7 +512,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/13-looking-up-data.html b/13-looking-up-data.html
index ef2acba..034a462 100644
--- a/13-looking-up-data.html
+++ b/13-looking-up-data.html
@@ -780,7 +780,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index a33ae23..a561e8c 100644
--- a/404.html
+++ b/404.html
@@ -442,8 +442,8 @@ <h1>Page not found</h1>
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   "identifier": "https://preview.carpentries.org/lc-open-refine/404.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index b51ecca..4555f42 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -448,7 +448,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 40bfd63..efe948b 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -499,7 +499,7 @@ <h1>Licenses</h1>
   "identifier": "https://preview.carpentries.org/lc-open-refine/LICENSE.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index b20d85a..f0502f1 100644
--- a/aio.html
+++ b/aio.html
@@ -1112,7 +1112,7 @@ <h3 class="callout-title">Splitting Subjects into separate cells<a class="anchor
 <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">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings are divided up with the pipe ( | )
@@ -1147,7 +1147,7 @@ <h3 class="callout-title">Joining the Subjects column back together<a class="anc
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings were previously delimited with the pipe (
@@ -1302,7 +1302,7 @@ <h3 class="callout-title">Which licences are used for articles in this file?<a c
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
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 </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">
 <ol style="list-style-type: decimal">
 <li>Create a facet for the ‘Licence’ column</li>
@@ -1408,7 +1408,7 @@ <h3 class="callout-title">Find all publications without a DOI<a class="anchor" a
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>On the <code>DOI</code> column drop down and select
@@ -1459,7 +1459,7 @@ <h3 class="callout-title">Correct the Language values via a facet<a class="ancho
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Create a Text facet on the Language column</li>
@@ -3047,8 +3047,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/discuss.html b/discuss.html
index 6f08d97..35733b2 100644
--- a/discuss.html
+++ b/discuss.html
@@ -450,7 +450,7 @@ <h1>Discussion</h1>
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/images.html b/images.html
index a74bcc0..7755877 100644
--- a/images.html
+++ b/images.html
@@ -519,8 +519,8 @@ <h3 id="13-looking-up-data-figure-1">Figure 1</h3>
   "url": "https://preview.carpentries.org/lc-open-refine/images.html",
   "identifier": "https://preview.carpentries.org/lc-open-refine/images.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index 887a428..747fee6 100644
--- a/index.html
+++ b/index.html
@@ -567,8 +567,8 @@ <h3 id="getting-help">Getting help<a class="anchor" aria-label="anchor" href="#g
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   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 15f6379..9d8d1ff 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -570,8 +570,8 @@ <h2 id="powerful-transformations">Powerful transformations<a class="anchor" aria
   "url": "https://preview.carpentries.org/lc-open-refine/instructor-notes.html",
   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor-notes.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
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 }
 
   </script><script>
diff --git a/instructor/01-introduction.html b/instructor/01-introduction.html
index a5b3794..863c0d6 100644
--- a/instructor/01-introduction.html
+++ b/instructor/01-introduction.html
@@ -626,7 +626,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor/02-importing-data.html b/instructor/02-importing-data.html
index 33927b3..e393a3e 100644
--- a/instructor/02-importing-data.html
+++ b/instructor/02-importing-data.html
@@ -591,7 +591,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor/03-working-with-data.html b/instructor/03-working-with-data.html
index 0e32d8b..f2990e3 100644
--- a/instructor/03-working-with-data.html
+++ b/instructor/03-working-with-data.html
@@ -580,7 +580,7 @@ <h3 class="callout-title">Splitting Subjects into separate cells<a class="anchor
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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">
 <ol style="list-style-type: decimal"><li>The subject words/headings are divided up with the pipe ( | )
 character</li>
@@ -609,7 +609,7 @@ <h3 class="callout-title">Joining the Subjects column back together<a class="anc
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
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 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>The subject words/headings were previously delimited with the pipe (
 | ) character</li>
@@ -704,7 +704,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/03-working-with-data.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
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diff --git a/instructor/04-faceting-and-filtering.html b/instructor/04-faceting-and-filtering.html
index e16802f..410eee9 100644
--- a/instructor/04-faceting-and-filtering.html
+++ b/instructor/04-faceting-and-filtering.html
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-<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">
 <ol style="list-style-type: decimal"><li>Create a facet for the ‘Licence’ column</li>
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@@ -584,7 +584,7 @@ <h3 class="callout-title">Find all publications without a DOI<a class="anchor" a
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-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>On the <code>DOI</code> column drop down and select
 <code>Facets &gt; Customized facets &gt; Facet by blank</code>
@@ -627,7 +627,7 @@ <h3 class="callout-title">Correct the Language values via a facet<a class="ancho
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 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>Create a Text facet on the Language column</li>
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diff --git a/instructor/05-clustering.html b/instructor/05-clustering.html
index 1ef2c3e..31df25f 100644
--- a/instructor/05-clustering.html
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@@ -538,7 +538,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
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diff --git a/instructor/06-working-with-columns.html b/instructor/06-working-with-columns.html
index d29418f..6c7ce29 100644
--- a/instructor/06-working-with-columns.html
+++ b/instructor/06-working-with-columns.html
@@ -525,7 +525,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
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diff --git a/instructor/07-introduction-to-transformations.html b/instructor/07-introduction-to-transformations.html
index 36e8b8c..fd2c5fb 100644
--- a/instructor/07-introduction-to-transformations.html
+++ b/instructor/07-introduction-to-transformations.html
@@ -557,7 +557,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
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diff --git a/instructor/08-writing-transformations.html b/instructor/08-writing-transformations.html
index afea05b..334feb8 100644
--- a/instructor/08-writing-transformations.html
+++ b/instructor/08-writing-transformations.html
@@ -545,7 +545,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
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diff --git a/instructor/09-undo-and-redo.html b/instructor/09-undo-and-redo.html
index cbc192d..6eb4f52 100644
--- a/instructor/09-undo-and-redo.html
+++ b/instructor/09-undo-and-redo.html
@@ -523,7 +523,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
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diff --git a/instructor/10-data-transformation.html b/instructor/10-data-transformation.html
index 8e13319..51670f1 100644
--- a/instructor/10-data-transformation.html
+++ b/instructor/10-data-transformation.html
@@ -659,7 +659,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
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diff --git a/instructor/11-using-arrays-transformations.html b/instructor/11-using-arrays-transformations.html
index 4dc1254..c74462a 100644
--- a/instructor/11-using-arrays-transformations.html
+++ b/instructor/11-using-arrays-transformations.html
@@ -656,7 +656,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
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 }
 
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diff --git a/instructor/12-export-transformation.html b/instructor/12-export-transformation.html
index 1116a9c..71923bb 100644
--- a/instructor/12-export-transformation.html
+++ b/instructor/12-export-transformation.html
@@ -514,7 +514,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
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 }
 
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diff --git a/instructor/13-looking-up-data.html b/instructor/13-looking-up-data.html
index 298ac6c..ecad1d5 100644
--- a/instructor/13-looking-up-data.html
+++ b/instructor/13-looking-up-data.html
@@ -782,7 +782,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
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   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index bfdfbba..b3eb024 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -442,8 +442,8 @@ <h1>Page not found</h1>
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   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/404.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
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 }
 
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diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index c50cf69..77faf41 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -450,7 +450,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index e74144b..72f722c 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -501,7 +501,7 @@ <h1>Licenses</h1>
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor/aio.html b/instructor/aio.html
index d382045..37ad35f 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -1117,7 +1117,7 @@ <h3 class="callout-title">Splitting Subjects into separate cells<a class="anchor
 <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">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings are divided up with the pipe ( | )
@@ -1152,7 +1152,7 @@ <h3 class="callout-title">Joining the Subjects column back together<a class="anc
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings were previously delimited with the pipe (
@@ -1308,7 +1308,7 @@ <h3 class="callout-title">Which licences are used for articles in this file?<a c
 <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">
 <ol style="list-style-type: decimal">
 <li>Create a facet for the ‘Licence’ column</li>
@@ -1414,7 +1414,7 @@ <h3 class="callout-title">Find all publications without a DOI<a class="anchor" a
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>On the <code>DOI</code> column drop down and select
@@ -1465,7 +1465,7 @@ <h3 class="callout-title">Correct the Language values via a facet<a class="ancho
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Create a Text facet on the Language column</li>
@@ -3062,8 +3062,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
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 }
 
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diff --git a/instructor/discuss.html b/instructor/discuss.html
index f4f7033..4b2e2d3 100644
--- a/instructor/discuss.html
+++ b/instructor/discuss.html
@@ -452,7 +452,7 @@ <h1>Discussion</h1>
   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/discuss.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
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diff --git a/instructor/images.html b/instructor/images.html
index 24c2a58..9a48480 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -521,8 +521,8 @@ <h3 id="13-looking-up-data-figure-1">Figure 1</h3>
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   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/images.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index fd27a13..ff826d2 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -708,8 +708,8 @@ <h3 id="getting-help">Getting help<a class="anchor" aria-label="anchor" href="#g
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   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/index.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
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 }
 
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 15e234d..139aec1 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -585,8 +585,8 @@ <h2 id="powerful-transformations">Powerful transformations<a class="anchor" aria
   "url": "https://preview.carpentries.org/lc-open-refine/instructor/instructor-notes.html",
   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/instructor-notes.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
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diff --git a/instructor/key-points.html b/instructor/key-points.html
index c1261e5..fdd7c57 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -586,8 +586,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/key-points.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
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diff --git a/instructor/profiles.html b/instructor/profiles.html
index 6022bd8..241c9f8 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -399,8 +399,8 @@ <h1>Learner Profiles</h1>
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   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/profiles.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index 4fced8f..4ff2034 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -443,7 +443,7 @@ <h1>Reference</h1>
   "identifier": "https://preview.carpentries.org/lc-open-refine/instructor/reference.html",
   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index ba7dc39..e2342d8 100644
--- a/key-points.html
+++ b/key-points.html
@@ -584,8 +584,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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   "identifier": "https://preview.carpentries.org/lc-open-refine/key-points.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
 }
 
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diff --git a/pkgdown.yml b/pkgdown.yml
index 02e86b9..156b23c 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.0
 pkgdown_sha: ~
 articles: {}
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+last_built: 2024-08-20T01:20Z
diff --git a/profiles.html b/profiles.html
index 43356a0..07c1291 100644
--- a/profiles.html
+++ b/profiles.html
@@ -399,8 +399,8 @@ <h1>Learner Profiles</h1>
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   "identifier": "https://preview.carpentries.org/lc-open-refine/profiles.html",
   "dateCreated": "2023-05-01",
-  "dateModified": "2024-08-13",
-  "datePublished": "2024-08-13"
+  "dateModified": "2024-08-20",
+  "datePublished": "2024-08-20"
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diff --git a/reference.html b/reference.html
index 7d3a2fb..8972926 100644
--- a/reference.html
+++ b/reference.html
@@ -441,7 +441,7 @@ <h1>Reference</h1>
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   "dateCreated": "2023-05-01",
   "dateModified": "2023-05-01",
-  "datePublished": "2024-08-13"
+  "datePublished": "2024-08-20"
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