diff --git a/404.html b/404.html
index d9e3ace..639270b 100644
--- a/404.html
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/404.html",
   "dateCreated": "2022-08-12",
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diff --git a/AUTHORS.html b/AUTHORS.html
index 5a83e58..dbc8ae1 100644
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   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
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diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index c59cac2..d70e1fc 100644
--- a/CODE_OF_CONDUCT.html
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@@ -395,7 +395,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2022-08-12",
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+  "datePublished": "2024-12-17"
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diff --git a/LICENSE.html b/LICENSE.html
index 5a10e8f..dee92af 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -443,7 +443,7 @@ <h1>Licenses</h1>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 65736c1..d898593 100644
--- a/aio.html
+++ b/aio.html
@@ -600,7 +600,7 @@ <h3 class="callout-title">Decomposition</h3>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -625,7 +625,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -650,7 +650,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -1349,7 +1349,7 @@ <h3 class="callout-title">Practice 1. Creating backup copies of
 <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"> Potential 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">
 <p><em>Steps in the copying process</em></p>
 <figure><img src="fig/pseudo-loop.png" style="width:70.0%" alt="Steps in the loop" class="figure mx-auto d-block"><div class="figcaption">Steps in the copying loop</div>
@@ -1408,7 +1408,7 @@ <h3 class="callout-title">Practice 2a. Tidying up</h3>
 <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"> Potential 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">
 <p><em>Steps in the moving process</em></p>
 <ol style="list-style-type: decimal">
@@ -1484,7 +1484,7 @@ <h3 class="callout-title">Practice 3. Managing incoming data</h3>
 <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">
 <p>In order to analyse the data over time, you need to append the weekly
 file digest to the existing, now very large, main data file. Before
@@ -1570,8 +1570,8 @@ <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
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+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/computation_practice.html b/computation_practice.html
index 83310c0..7ef193f 100644
--- a/computation_practice.html
+++ b/computation_practice.html
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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diff --git a/computation_programming.html b/computation_programming.html
index 413343a..a4f8df8 100644
--- a/computation_programming.html
+++ b/computation_programming.html
@@ -496,7 +496,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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   </script><script>
diff --git a/exercise.html b/exercise.html
index 971503e..ed9b480 100644
--- a/exercise.html
+++ b/exercise.html
@@ -359,7 +359,7 @@ <h3 class="callout-title">Decomposition</h3>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -384,7 +384,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -409,7 +409,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -541,7 +541,7 @@ <h3 class="callout-title">Discussion</h3>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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diff --git a/images.html b/images.html
index 3f8cf90..b16d53f 100644
--- a/images.html
+++ b/images.html
@@ -486,8 +486,8 @@ <h3 id="solutions-figure-3">Figure 3</h3>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/images.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index 3d601ef..01558bb 100644
--- a/index.html
+++ b/index.html
@@ -387,8 +387,8 @@ <h3 class="callout-title">Prerequisites</h3>
   "url": "https://library-carpentry.org/lc-computational-thinking/index.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/index.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 57e21f1..d31898e 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -424,8 +424,8 @@ <h1>Instructor Notes</h1>
   "url": "https://library-carpentry.org/lc-computational-thinking/instructor-notes.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor-notes.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index 00eeeba..1c4fcf1 100644
--- a/instructor/404.html
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@@ -374,8 +374,8 @@ <h1>Page not found</h1>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/404.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/AUTHORS.html b/instructor/AUTHORS.html
index 4e01485..163e895 100644
--- a/instructor/AUTHORS.html
+++ b/instructor/AUTHORS.html
@@ -390,7 +390,7 @@ <h1></h1>
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/AUTHORS.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 8fb1490..2a2f103 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -397,7 +397,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index 4b5a739..bd7486e 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -445,7 +445,7 @@ <h1>Licenses</h1>
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/LICENSE.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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   </script><script>
diff --git a/instructor/aio.html b/instructor/aio.html
index a38a366..889b998 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -524,7 +524,7 @@ <h3 class="callout-title">Jargon busting (Optional, not included in timing)</h3>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <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>This exercise can be useful when you teach Computational Thinking as
 the introduction to a full LC workshop, especially if you want learners
@@ -618,7 +618,7 @@ <h3 class="callout-title">Decomposition</h3>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -643,7 +643,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -668,7 +668,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -1370,7 +1370,7 @@ <h3 class="callout-title">Practice 1. Creating backup copies of
 <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"> Potential 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">
 <p><em>Steps in the copying process</em></p>
 <figure><img src="../fig/pseudo-loop.png" style="width:70.0%" alt="Steps in the loop" class="figure mx-auto d-block"><div class="figcaption">Steps in the copying loop</div>
@@ -1429,7 +1429,7 @@ <h3 class="callout-title">Practice 2a. Tidying up</h3>
 <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"> Potential 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">
 <p><em>Steps in the moving process</em></p>
 <ol style="list-style-type: decimal">
@@ -1505,7 +1505,7 @@ <h3 class="callout-title">Practice 3. Managing incoming data</h3>
 <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">
 <p>In order to analyse the data over time, you need to append the weekly
 file digest to the existing, now very large, main data file. Before
@@ -1591,8 +1591,8 @@ <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/computation_practice.html b/instructor/computation_practice.html
index 6131198..12a1747 100644
--- a/instructor/computation_practice.html
+++ b/instructor/computation_practice.html
@@ -517,7 +517,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/computation_practice.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/computation_programming.html b/instructor/computation_programming.html
index 78384eb..947a290 100644
--- a/instructor/computation_programming.html
+++ b/instructor/computation_programming.html
@@ -498,7 +498,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/computation_programming.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/instructor/exercise.html b/instructor/exercise.html
index b1107e1..e028d20 100644
--- a/instructor/exercise.html
+++ b/instructor/exercise.html
@@ -361,7 +361,7 @@ <h3 class="callout-title">Decomposition</h3>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -386,7 +386,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -411,7 +411,7 @@ <h3 class="callout-title">Decomposition<em> (continued)</em>
 <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">
 <p>The answer is <code>201</code>.</p>
 </div>
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diff --git a/instructor/images.html b/instructor/images.html
index 32982a4..6f8a03f 100644
--- a/instructor/images.html
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-  "dateModified": "2024-12-10",
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diff --git a/instructor/index.html b/instructor/index.html
index 740878b..741f232 100644
--- a/instructor/index.html
+++ b/instructor/index.html
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-  "dateModified": "2024-12-10",
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index a218235..4d6e56d 100644
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   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
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diff --git a/instructor/intro.html b/instructor/intro.html
index b2744bc..d94fc25 100644
--- a/instructor/intro.html
+++ b/instructor/intro.html
@@ -467,7 +467,7 @@ <h3 class="callout-title">Jargon busting (Optional, not included in timing)</h3>
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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>This exercise can be useful when you teach Computational Thinking as
 the introduction to a full LC workshop, especially if you want learners
@@ -578,7 +578,7 @@ <h4 id="references">References<a class="anchor" aria-label="anchor" href="#refer
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diff --git a/instructor/jargon_busting.html b/instructor/jargon_busting.html
index 98ecf0f..5396790 100644
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+++ b/instructor/jargon_busting.html
@@ -463,7 +463,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
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diff --git a/instructor/key-points.html b/instructor/key-points.html
index b1e4c73..36402ed 100644
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   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
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 }
 
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diff --git a/instructor/profiles.html b/instructor/profiles.html
index edf0a2f..ea42888 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -346,8 +346,8 @@ <h1>Learner Profiles</h1>
   "url": "https://library-carpentry.org/lc-computational-thinking/instructor/profiles.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/profiles.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
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 }
 
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diff --git a/instructor/pseudocode.html b/instructor/pseudocode.html
index 23e2ccf..2f081b5 100644
--- a/instructor/pseudocode.html
+++ b/instructor/pseudocode.html
@@ -683,7 +683,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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diff --git a/instructor/reference.html b/instructor/reference.html
index a3780dc..22fa458 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -525,7 +525,7 @@ <h1 id="glossary">Glossary<a class="anchor" aria-label="anchor" href="#glossary"
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/reference.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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diff --git a/instructor/search.html b/instructor/search.html
index ae7aeef..0399700 100644
--- a/instructor/search.html
+++ b/instructor/search.html
@@ -392,7 +392,7 @@ <h1 id="search-site-content">Search site content<a class="anchor" aria-label="an
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
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diff --git a/instructor/solutions.html b/instructor/solutions.html
index a8cfe7d..95d1cd3 100644
--- a/instructor/solutions.html
+++ b/instructor/solutions.html
@@ -359,7 +359,7 @@ <h3 class="callout-title">Practice 1. Creating backup copies of
 <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"> Potential 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">
 <p><em>Steps in the copying process</em></p>
 <figure><img src="../fig/pseudo-loop.png" style="width:70.0%" alt="Steps in the loop" class="figure mx-auto d-block"><div class="figcaption">Steps in the copying loop</div>
@@ -417,7 +417,7 @@ <h3 class="callout-title">Practice 2a. Tidying up</h3>
 <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"> Potential 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">
 <p><em>Steps in the moving process</em></p>
 <ol style="list-style-type: decimal"><li>Identify the different file types in the folder.</li>
@@ -491,7 +491,7 @@ <h3 class="callout-title">Practice 3. Managing incoming data</h3>
 <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">
 <p>In order to analyse the data over time, you need to append the weekly
 file digest to the existing, now very large, main data file. Before
@@ -590,7 +590,7 @@ <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
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 }
 
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diff --git a/intro.html b/intro.html
index f1f5c89..0b2c185 100644
--- a/intro.html
+++ b/intro.html
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
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diff --git a/jargon_busting.html b/jargon_busting.html
index 40d66a5..114f4fc 100644
--- a/jargon_busting.html
+++ b/jargon_busting.html
@@ -461,7 +461,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index 10af872..25108ef 100644
--- a/key-points.html
+++ b/key-points.html
@@ -462,8 +462,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://library-carpentry.org/lc-computational-thinking/key-points.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/key-points.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 9293d21..eb8cc53 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.1
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-12-10T00:01Z
+last_built: 2024-12-17T00:01Z
diff --git a/profiles.html b/profiles.html
index 708d119..cd83caf 100644
--- a/profiles.html
+++ b/profiles.html
@@ -346,8 +346,8 @@ <h1>Learner Profiles</h1>
   "url": "https://library-carpentry.org/lc-computational-thinking/profiles.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/profiles.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-12-10",
-  "datePublished": "2024-12-10"
+  "dateModified": "2024-12-17",
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/pseudocode.html b/pseudocode.html
index bca404e..4271df1 100644
--- a/pseudocode.html
+++ b/pseudocode.html
@@ -681,7 +681,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://library-carpentry.org/lc-computational-thinking/pseudocode.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 2cc7ca1..645b489 100644
--- a/reference.html
+++ b/reference.html
@@ -523,7 +523,7 @@ <h1 id="glossary">Glossary<a class="anchor" aria-label="anchor" href="#glossary"
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
 }
 
   </script><script>
diff --git a/search.html b/search.html
index 3638a73..7d4033a 100644
--- a/search.html
+++ b/search.html
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   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
+  "datePublished": "2024-12-17"
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   </script><script>
diff --git a/solutions.html b/solutions.html
index 534c715..82884e1 100644
--- a/solutions.html
+++ b/solutions.html
@@ -357,7 +357,7 @@ <h3 class="callout-title">Practice 1. Creating backup copies of
 <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"> Potential 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">
 <p><em>Steps in the copying process</em></p>
 <figure><img src="fig/pseudo-loop.png" style="width:70.0%" alt="Steps in the loop" class="figure mx-auto d-block"><div class="figcaption">Steps in the copying loop</div>
@@ -415,7 +415,7 @@ <h3 class="callout-title">Practice 2a. Tidying up</h3>
 <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"> Potential 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">
 <p><em>Steps in the moving process</em></p>
 <ol style="list-style-type: decimal"><li>Identify the different file types in the folder.</li>
@@ -489,7 +489,7 @@ <h3 class="callout-title">Practice 3. Managing incoming data</h3>
 <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">
 <p>In order to analyse the data over time, you need to append the weekly
 file digest to the existing, now very large, main data file. Before
@@ -588,7 +588,7 @@ <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
   "identifier": "https://library-carpentry.org/lc-computational-thinking/solutions.html",
   "dateCreated": "2022-08-12",
   "dateModified": "2024-11-15",
-  "datePublished": "2024-12-10"
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 }
 
   </script><script>