diff --git a/03-working-with-data.html b/03-working-with-data.html
index a929aed8..5754b07e 100644
--- a/03-working-with-data.html
+++ b/03-working-with-data.html
@@ -324,7 +324,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Layout of OpenRefine, Rows vs Records</h1>
-        <p> Last updated on 2023-05-01 | 
+        <p> Last updated on 2023-11-22 | 
         
         <a href="https://github.com/librarycarpentry/lc-open-refine/edit/main/episodes/03-working-with-data.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -417,7 +417,7 @@ <h3 id="splitting-cells">Splitting Cells<a class="anchor" aria-label="anchor" hr
 <ul><li>Note how the numbering has changed - indicating that several rows
 are related to the same record</li>
 </ul></li>
-</ul><p><img src="fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="fig/records.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"></p>
+</ul><p><img src="fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="fig/records.png" alt="Screen capture showing OpenRefine in Records mode." class="figure"></p>
 <p>Note in the images above the difference between: Rows with the same
 Title appear below each shared title, interrupted the numbered sequence
 in the third column from the left. Shared titles have the same shading,
@@ -524,7 +524,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>The subject words/headings are divided up with the pipe ( | )
 character</li>
@@ -555,7 +555,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>The subject words/headings were previously delimited with the pipe (
 | ) character</li>
@@ -650,7 +650,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "url": "https://librarycarpentry.github.io/lc-open-refine/03-working-with-data.html",
   "identifier": "https://librarycarpentry.github.io/lc-open-refine/03-working-with-data.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-05-01",
+  "dateModified": "2023-11-22",
   "datePublished": "2023-11-22"
 }
 
diff --git a/04-faceting-and-filtering.html b/04-faceting-and-filtering.html
index 96518b62..aa89e95c 100644
--- a/04-faceting-and-filtering.html
+++ b/04-faceting-and-filtering.html
@@ -436,7 +436,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <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>
@@ -530,7 +530,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <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>
@@ -575,7 +575,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <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
diff --git a/aio.html b/aio.html
index 33e5e5b2..b0a635f2 100644
--- a/aio.html
+++ b/aio.html
@@ -831,7 +831,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
 </div>
 </section></section><section id="aio-03-working-with-data"><p>Content from <a href="03-working-with-data.html">Layout of OpenRefine, Rows vs Records</a></p>
 <hr>
-<p> Last updated on 2023-05-01 | 
+<p> Last updated on 2023-11-22 | 
         
         <a href="https://github.com/librarycarpentry/lc-open-refine/edit/main/episodes/03-working-with-data.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -932,7 +932,7 @@ <h3 id="splitting-cells">Splitting Cells<a class="anchor" aria-label="anchor" hr
 </ul>
 </li>
 </ul>
-<p><img src="fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="fig/records.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"></p>
+<p><img src="fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="fig/records.png" alt="Screen capture showing OpenRefine in Records mode." class="figure"></p>
 <p>Note in the images above the difference between: Rows with the same
 Title appear below each shared title, interrupted the numbered sequence
 in the third column from the left. Shared titles have the same shading,
@@ -1055,7 +1055,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings are divided up with the pipe ( | )
@@ -1092,7 +1092,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings were previously delimited with the pipe (
@@ -1249,7 +1249,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Create a facet for the ‘Licence’ column</li>
@@ -1354,7 +1354,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>On the <code>DOI</code> column drop down and select
@@ -1406,7 +1406,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Create a Text facet on the Language column</li>
diff --git a/fig/records.png b/fig/records.png
index 994ad979..a1e05f89 100644
Binary files a/fig/records.png and b/fig/records.png differ
diff --git a/fig/rows.png b/fig/rows.png
index f3fb52a1..4ceaffa5 100644
Binary files a/fig/rows.png and b/fig/rows.png differ
diff --git a/images.html b/images.html
index 25f179c0..da58bf74 100644
--- a/images.html
+++ b/images.html
@@ -392,8 +392,8 @@ <h3 id="02-importing-data-figure-1">Figure 1</h3>
 <hr class="half-width">
 <h3 id="03-working-with-data-figure-1">Figure 1</h3>
 <p aria-hidden="true">Image 1 of 2: ‘Screen capture showing OpenRefine in Rows mode.’</p>
-<p aria-hidden="true">Image 2 of 2: ‘Screen capture showing OpenRefine in Rows mode.’</p>
-<p><img src="fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="fig/records.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"></p>
+<p aria-hidden="true">Image 2 of 2: ‘Screen capture showing OpenRefine in Records mode.’</p>
+<p><img src="fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="fig/records.png" alt="Screen capture showing OpenRefine in Records mode." class="figure"></p>
 <hr></section><section id="04-faceting-and-filtering"><h2 class="section-heading"><a href="04-faceting-and-filtering.html">Faceting and filtering</a></h2>
 <hr class="half-width"></section><section id="05-clustering"><h2 class="section-heading"><a href="05-clustering.html">Clustering</a></h2>
 <hr class="half-width"></section><section id="06-working-with-columns"><h2 class="section-heading"><a href="06-working-with-columns.html">Working with columns and sorting</a></h2>
diff --git a/instructor/02-importing-data.html b/instructor/02-importing-data.html
index 5b530390..5a71600a 100644
--- a/instructor/02-importing-data.html
+++ b/instructor/02-importing-data.html
@@ -447,7 +447,7 @@ <h3 class="accordion-header" id="headingInstructor1">
   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>This is a good moment to review the points from <a href="01-introduction.html#what-should-i-know-when-working-with-openrefine">What
 Should I Know When Working with OpenRefine?</a></p>
@@ -481,7 +481,7 @@ <h3 class="accordion-header" id="headingInstructor2">
   Instructor Note
   </h3>
 </button>
-<div id="collapseInstructor2" class="accordion-collapse collapse" aria-labelledby="headingInstructor2" data-bs-parent="#accordionInstructor2">
+<div id="collapseInstructor2" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor2" aria-labelledby="headingInstructor2">
 <div class="accordion-body">
 <p>Carefully guide learners on how to revisit OpenRefine’s homepage to
 explore import options when creating new or re-opening existing
diff --git a/instructor/03-working-with-data.html b/instructor/03-working-with-data.html
index ae9287a0..75735b3f 100644
--- a/instructor/03-working-with-data.html
+++ b/instructor/03-working-with-data.html
@@ -323,7 +323,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Layout of OpenRefine, Rows vs Records</h1>
-        <p> Last updated on 2023-05-01 | 
+        <p> Last updated on 2023-11-22 | 
         
         <a href="https://github.com/librarycarpentry/lc-open-refine/edit/main/episodes/03-working-with-data.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -418,7 +418,7 @@ <h3 id="splitting-cells">Splitting Cells<a class="anchor" aria-label="anchor" hr
 <ul><li>Note how the numbering has changed - indicating that several rows
 are related to the same record</li>
 </ul></li>
-</ul><p><img src="../fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="../fig/records.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"></p>
+</ul><p><img src="../fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="../fig/records.png" alt="Screen capture showing OpenRefine in Records mode." class="figure"></p>
 <p>Note in the images above the difference between: Rows with the same
 Title appear below each shared title, interrupted the numbered sequence
 in the third column from the left. Shared titles have the same shading,
@@ -525,7 +525,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>The subject words/headings are divided up with the pipe ( | )
 character</li>
@@ -556,7 +556,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li>The subject words/headings were previously delimited with the pipe (
 | ) character</li>
@@ -651,7 +651,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
   "url": "https://librarycarpentry.github.io/lc-open-refine/instructor/03-working-with-data.html",
   "identifier": "https://librarycarpentry.github.io/lc-open-refine/instructor/03-working-with-data.html",
   "dateCreated": "2018-04-12",
-  "dateModified": "2023-05-01",
+  "dateModified": "2023-11-22",
   "datePublished": "2023-11-22"
 }
 
diff --git a/instructor/04-faceting-and-filtering.html b/instructor/04-faceting-and-filtering.html
index 2714631c..c5b1c01f 100644
--- a/instructor/04-faceting-and-filtering.html
+++ b/instructor/04-faceting-and-filtering.html
@@ -437,7 +437,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <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>
@@ -531,7 +531,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <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>
@@ -576,7 +576,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <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
diff --git a/instructor/11-using-arrays-transformations.html b/instructor/11-using-arrays-transformations.html
index 565cef88..b420c24b 100644
--- a/instructor/11-using-arrays-transformations.html
+++ b/instructor/11-using-arrays-transformations.html
@@ -371,7 +371,7 @@ <h3 class="accordion-header" id="headingInstructor1">
   Different meanings of ‘transformation’
   </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>Ask the students what transformation means to them currently. Many
 may only know it from Excel to convert columns into rows or vice versa.
@@ -477,7 +477,7 @@ <h3 class="accordion-header" id="headingInstructor2">
   Recap on best practice for separators
   </h3>
 </button>
-<div id="collapseInstructor2" class="accordion-collapse collapse" aria-labelledby="headingInstructor2" data-bs-parent="#accordionInstructor2">
+<div id="collapseInstructor2" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor2" aria-labelledby="headingInstructor2">
 <div class="accordion-body">
 <p>Recall previous discussion of dangers of changing separators and
 ensuring you avoid using a separator character that is already used in
diff --git a/instructor/aio.html b/instructor/aio.html
index a1d122ae..bdb02c91 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -787,7 +787,7 @@ <h3 class="accordion-header" id="headingInstructor1">
   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>This is a good moment to review the points from <a href="01-introduction.html#what-should-i-know-when-working-with-openrefine">What
 Should I Know When Working with OpenRefine?</a></p>
@@ -826,7 +826,7 @@ <h3 class="accordion-header" id="headingInstructor2">
   Instructor Note
   </h3>
 </button>
-<div id="collapseInstructor2" class="accordion-collapse collapse" aria-labelledby="headingInstructor2" data-bs-parent="#accordionInstructor2">
+<div id="collapseInstructor2" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor2" aria-labelledby="headingInstructor2">
 <div class="accordion-body">
 <p>Carefully guide learners on how to revisit OpenRefine’s homepage to
 explore import options when creating new or re-opening existing
@@ -862,7 +862,7 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
 </div>
 </section></section><section id="aio-03-working-with-data"><p>Content from <a href="03-working-with-data.html">Layout of OpenRefine, Rows vs Records</a></p>
 <hr>
-<p> Last updated on 2023-05-01 | 
+<p> Last updated on 2023-11-22 | 
         
         <a href="https://github.com/librarycarpentry/lc-open-refine/edit/main/episodes/03-working-with-data.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time <i aria-hidden="true" data-feather="clock"></i> 15 minutes </p>
@@ -964,7 +964,7 @@ <h3 id="splitting-cells">Splitting Cells<a class="anchor" aria-label="anchor" hr
 </ul>
 </li>
 </ul>
-<p><img src="../fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="../fig/records.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"></p>
+<p><img src="../fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="../fig/records.png" alt="Screen capture showing OpenRefine in Records mode." class="figure"></p>
 <p>Note in the images above the difference between: Rows with the same
 Title appear below each shared title, interrupted the numbered sequence
 in the third column from the left. Shared titles have the same shading,
@@ -1087,7 +1087,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings are divided up with the pipe ( | )
@@ -1124,7 +1124,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>The subject words/headings were previously delimited with the pipe (
@@ -1282,7 +1282,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Create a facet for the ‘Licence’ column</li>
@@ -1387,7 +1387,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>On the <code>DOI</code> column drop down and select
@@ -1439,7 +1439,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Show me the solution
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Create a Text facet on the Language column</li>
@@ -2357,7 +2357,7 @@ <h3 class="accordion-header" id="headingInstructor1">
   Different meanings of ‘transformation’
   </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>Ask the students what transformation means to them currently. Many
 may only know it from Excel to convert columns into rows or vice versa.
@@ -2468,7 +2468,7 @@ <h3 class="accordion-header" id="headingInstructor2">
   Recap on best practice for separators
   </h3>
 </button>
-<div id="collapseInstructor2" class="accordion-collapse collapse" aria-labelledby="headingInstructor2" data-bs-parent="#accordionInstructor2">
+<div id="collapseInstructor2" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor2" aria-labelledby="headingInstructor2">
 <div class="accordion-body">
 <p>Recall previous discussion of dangers of changing separators and
 ensuring you avoid using a separator character that is already used in
diff --git a/instructor/images.html b/instructor/images.html
index f22edd3a..5243890e 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -388,8 +388,8 @@ <h3 id="02-importing-data-figure-1">Figure 1</h3>
 <hr class="half-width">
 <h3 id="03-working-with-data-figure-1">Figure 1</h3>
 <p aria-hidden="true">Image 1 of 2: ‘Screen capture showing OpenRefine in Rows mode.’</p>
-<p aria-hidden="true">Image 2 of 2: ‘Screen capture showing OpenRefine in Rows mode.’</p>
-<p><img src="../fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="../fig/records.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"></p>
+<p aria-hidden="true">Image 2 of 2: ‘Screen capture showing OpenRefine in Records mode.’</p>
+<p><img src="../fig/rows.png" alt="Screen capture showing OpenRefine in Rows mode." class="figure"><img src="../fig/records.png" alt="Screen capture showing OpenRefine in Records mode." class="figure"></p>
 <hr></section><section id="04-faceting-and-filtering"><h2 class="section-heading"><a href="04-faceting-and-filtering.html">Faceting and filtering</a></h2>
 <hr class="half-width"></section><section id="05-clustering"><h2 class="section-heading"><a href="05-clustering.html">Clustering</a></h2>
 <hr class="half-width"></section><section id="06-working-with-columns"><h2 class="section-heading"><a href="06-working-with-columns.html">Working with columns and sorting</a></h2>
diff --git a/md5sum.txt b/md5sum.txt
index 890bbef1..32d4b8e2 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -5,7 +5,7 @@
 "index.md" "a2cfb929e462bf3230e2989c5cfe6ea2" "site/built/index.md" "2023-06-06"
 "episodes/01-introduction.md" "2a7603380325d1baf99b2e1a7b3ee54f" "site/built/01-introduction.md" "2023-05-01"
 "episodes/02-importing-data.md" "c7af2e53abf232259f5898d1592b49e5" "site/built/02-importing-data.md" "2023-11-16"
-"episodes/03-working-with-data.md" "9fd771f3ba64945efac2568a8ed6a36c" "site/built/03-working-with-data.md" "2023-05-01"
+"episodes/03-working-with-data.md" "d4655eb2dcf012d64f5fdbf4ec036fcd" "site/built/03-working-with-data.md" "2023-11-22"
 "episodes/04-faceting-and-filtering.md" "176aa9aaaee9fc510a7d183d86f0d65b" "site/built/04-faceting-and-filtering.md" "2023-05-01"
 "episodes/05-clustering.md" "4d65bc09ffa81b4d5cb5dab789a355ac" "site/built/05-clustering.md" "2023-10-25"
 "episodes/06-working-with-columns.md" "fa1a835a4f93dbbf0204aa296ca35d78" "site/built/06-working-with-columns.md" "2023-06-27"
diff --git a/pkgdown.yml b/pkgdown.yml
index 068d2a28..3879c88b 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2023-11-22T15:07Z
+last_built: 2023-11-22T15:18Z