diff --git a/404.html b/404.html
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--- a/404.html
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/404.html",
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-  "dateModified": "2025-01-28",
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 }
 
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diff --git a/AUTHORS.html b/AUTHORS.html
index 9e87de3..cc2d039 100644
--- a/AUTHORS.html
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       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1></h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/AUTHORS.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -387,8 +387,8 @@ <h1></h1>
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 }
 
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diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index df932c9..6ee0a4c 100644
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Contributor Code of Conduct</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/CODE_OF_CONDUCT.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -394,8 +394,8 @@ <h1>Contributor Code of Conduct</h1>
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diff --git a/LICENSE.html b/LICENSE.html
index ef36933..4bd529e 100644
--- a/LICENSE.html
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@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Licenses</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/LICENSE.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -442,8 +442,8 @@ <h1>Licenses</h1>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/LICENSE.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
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 }
 
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diff --git a/aio.html b/aio.html
index 248af33..adc3e5b 100644
--- a/aio.html
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 <section id="aio-intro"><p>Content from <a href="intro.html">Introduction</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
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 <div class="text-end">
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 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
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 <div class="text-end">
@@ -600,7 +600,7 @@ <h3 class="callout-title">Decomposition</h3>
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-<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">
 <p>The answer is <code>201</code>.</p>
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-<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">
 <p>The answer is <code>201</code>.</p>
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-<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">
 <p>The answer is <code>201</code>.</p>
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 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
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 <div class="text-end">
@@ -881,7 +881,7 @@ <h3 class="callout-title">Key Points</h3>
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 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
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 <div class="text-end">
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 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
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 <div class="text-end">
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 <div class="accordion-body">
 <p><em>Steps in the copying process</em></p>
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 <div class="accordion-body">
 <p><em>Steps in the moving process</em></p>
 <ol style="list-style-type: decimal">
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 </div></section><section id="aio-solutions"><p>Content from <a href="solutions.html">Potential solutions to practice exercises</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
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 <div class="text-end">
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 }
 
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diff --git a/computation_practice.html b/computation_practice.html
index 29615d2..9b9f002 100644
--- a/computation_practice.html
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Computational thinking in practice</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/computation_practice.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -514,8 +514,8 @@ <h3 class="callout-title">Key Points</h3>
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 }
 
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diff --git a/computation_programming.html b/computation_programming.html
index f5311be..6b6c4f8 100644
--- a/computation_programming.html
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Computational thinking in programming</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/computation_programming.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -495,8 +495,8 @@ <h3 class="callout-title">Key Points</h3>
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diff --git a/exercise.html b/exercise.html
index 67a357b..e914646 100644
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Exercise</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/exercise.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -359,7 +359,7 @@ <h3 class="callout-title">Decomposition</h3>
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-<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">
 <p>The answer is <code>201</code>.</p>
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   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
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-<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">
 <p>The answer is <code>201</code>.</p>
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-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
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 <div class="accordion-body">
 <p>The answer is <code>201</code>.</p>
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diff --git a/index.html b/index.html
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   "dateCreated": "2022-08-12",
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index 98c160c..3d1f7b3 100644
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index 61c4a9d..e3aaf9e 100644
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 }
 
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diff --git a/instructor/AUTHORS.html b/instructor/AUTHORS.html
index 3ccca98..4c4099b 100644
--- a/instructor/AUTHORS.html
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@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1></h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/AUTHORS.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
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 }
 
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diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 9cef72e..2d8737e 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Contributor Code of Conduct</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/CODE_OF_CONDUCT.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -396,8 +396,8 @@ <h1>Contributor Code of Conduct</h1>
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diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index 893e675..d2ce359 100644
--- a/instructor/LICENSE.html
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@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Licenses</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/LICENSE.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -444,8 +444,8 @@ <h1>Licenses</h1>
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diff --git a/instructor/aio.html b/instructor/aio.html
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 <section id="aio-intro"><p>Content from <a href="intro.html">Introduction</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/intro.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> 75 minutes</p>
@@ -524,7 +524,7 @@ <h3 class="callout-title">Jargon busting (Optional, not included in timing)</h3>
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-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <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
@@ -583,7 +583,7 @@ <h4 id="references">References<a class="anchor" aria-label="anchor" href="#refer
 </ol>
 </div></section><section id="aio-exercise"><p>Content from <a href="exercise.html">Exercise</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/exercise.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> 45 minutes</p>
@@ -618,7 +618,7 @@ <h3 class="callout-title">Decomposition</h3>
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   <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">
 <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" 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">
 <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" 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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -747,7 +747,7 @@ <h3 class="callout-title">Discussion</h3>
 </div>
 </div></section><section id="aio-computation_practice"><p>Content from <a href="computation_practice.html">Computational thinking in practice</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/computation_practice.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> 30 minutes</p>
@@ -900,7 +900,7 @@ <h3 class="callout-title">Key Points</h3>
 </div>
 </div></section><section id="aio-computation_programming"><p>Content from <a href="computation_programming.html">Computational thinking in programming</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/computation_programming.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> 40 minutes</p>
@@ -1021,7 +1021,7 @@ <h3 class="callout-title">Key Points</h3>
 </div>
 </div></section><section id="aio-pseudocode"><p>Content from <a href="pseudocode.html">Pseudocode</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/pseudocode.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> 45 minutes</p>
@@ -1152,7 +1152,7 @@ <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>
@@ -1206,7 +1206,7 @@ <h4 class="accordion-header" id="headingSolution2">
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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">
 <p><em>Steps in the moving process</em></p>
 <ol style="list-style-type: decimal">
@@ -1338,7 +1338,7 @@ <h3 class="callout-title">Key Points</h3>
 </div>
 </div></section><section id="aio-solutions"><p>Content from <a href="solutions.html">Potential solutions to practice exercises</a></p>
 <hr>
-<p>Last updated on 2024-11-15 |
+<p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/solutions.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -1591,8 +1591,8 @@ <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
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 }
 
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diff --git a/instructor/computation_practice.html b/instructor/computation_practice.html
index 9903970..1987da4 100644
--- a/instructor/computation_practice.html
+++ b/instructor/computation_practice.html
@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Computational thinking in practice</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/computation_practice.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -516,8 +516,8 @@ <h3 class="callout-title">Key Points</h3>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/computation_practice.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
   </script><script>
diff --git a/instructor/computation_programming.html b/instructor/computation_programming.html
index 9c38253..d339646 100644
--- a/instructor/computation_programming.html
+++ b/instructor/computation_programming.html
@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Computational thinking in programming</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/computation_programming.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -497,8 +497,8 @@ <h3 class="callout-title">Key Points</h3>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/computation_programming.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
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 }
 
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diff --git a/instructor/exercise.html b/instructor/exercise.html
index 31444dc..10eada3 100644
--- a/instructor/exercise.html
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@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Exercise</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/exercise.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -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" 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">
 <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" 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">
 <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" 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">
 <p>The answer is <code>201</code>.</p>
 </div>
@@ -542,8 +542,8 @@ <h3 class="callout-title">Discussion</h3>
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   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
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 }
 
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diff --git a/instructor/images.html b/instructor/images.html
index 8d2cc11..6c93507 100644
--- a/instructor/images.html
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/images.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index c5489d0..e5afd56 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -472,8 +472,8 @@ <h3 class="callout-title">Prerequisites</h3>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/index.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index b1f03b3..9cc17d9 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -441,8 +441,8 @@ <h3 id="intro-headingInstructor1">
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/instructor-notes.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
   </script><script>
diff --git a/instructor/intro.html b/instructor/intro.html
index c8e5ea7..0f036c8 100644
--- a/instructor/intro.html
+++ b/instructor/intro.html
@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Introduction</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/intro.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -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" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <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
@@ -577,8 +577,8 @@ <h4 id="references">References<a class="anchor" aria-label="anchor" href="#refer
   "url": "https://library-carpentry.org/lc-computational-thinking/instructor/intro.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/intro.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
   </script><script>
diff --git a/instructor/jargon_busting.html b/instructor/jargon_busting.html
index fb3fc13..bbf8164 100644
--- a/instructor/jargon_busting.html
+++ b/instructor/jargon_busting.html
@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Jargon Busting</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/learners/jargon_busting.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -462,8 +462,8 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index 4615d57..88b6492 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -464,8 +464,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/key-points.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
+  "datePublished": "2025-02-04"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index dfa316f..fe407ae 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -346,8 +346,8 @@ <h1>Learner Profiles</h1>
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   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/profiles.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
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 }
 
   </script><script>
diff --git a/instructor/pseudocode.html b/instructor/pseudocode.html
index 525ffda..1465b3a 100644
--- a/instructor/pseudocode.html
+++ b/instructor/pseudocode.html
@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Pseudocode</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/pseudocode.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -445,7 +445,7 @@ <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>
@@ -498,7 +498,7 @@ <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>
@@ -682,8 +682,8 @@ <h3 class="callout-title">Key Points</h3>
   "url": "https://library-carpentry.org/lc-computational-thinking/instructor/pseudocode.html",
   "identifier": "https://library-carpentry.org/lc-computational-thinking/instructor/pseudocode.html",
   "dateCreated": "2022-08-12",
-  "dateModified": "2024-11-15",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-02-04",
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 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index 7ee264c..e325f67 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Reference</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/learners/reference.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
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index 62c9ef5..2c6e8e3 100644
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         <h1>Site Search</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/search.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
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diff --git a/instructor/solutions.html b/instructor/solutions.html
index cf3e0a5..2e38afb 100644
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Potential solutions to practice exercises</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/solutions.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Introduction</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/intro.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Jargon Busting</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/learners/jargon_busting.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -460,8 +460,8 @@ <h3 class="callout-title">Key Points</h3>
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-  "dateModified": "2024-11-15",
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index c32e4a4..ae7948e 100644
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-  "dateModified": "2025-01-28",
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diff --git a/pkgdown.yml b/pkgdown.yml
index 74e1b6f..9455adc 100644
--- a/pkgdown.yml
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diff --git a/profiles.html b/profiles.html
index 70d36a6..f67c6e2 100644
--- a/profiles.html
+++ b/profiles.html
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   "dateCreated": "2022-08-12",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
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diff --git a/pseudocode.html b/pseudocode.html
index d4ea9ec..7f250a5 100644
--- a/pseudocode.html
+++ b/pseudocode.html
@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Pseudocode</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/pseudocode.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -443,7 +443,7 @@ <h4 class="accordion-header" id="headingSolution1">
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 <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>
@@ -496,7 +496,7 @@ <h4 class="accordion-header" id="headingSolution2">
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   </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>
@@ -680,8 +680,8 @@ <h3 class="callout-title">Key Points</h3>
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-  "dateModified": "2024-11-15",
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diff --git a/reference.html b/reference.html
index 4180bde..4491bc0 100644
--- a/reference.html
+++ b/reference.html
@@ -315,7 +315,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Reference</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/learners/reference.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -522,8 +522,8 @@ <h1 id="glossary">Glossary<a class="anchor" aria-label="anchor" href="#glossary"
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diff --git a/search.html b/search.html
index 7e1b0bc..80b9d4a 100644
--- a/search.html
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Site Search</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/search.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
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diff --git a/solutions.html b/solutions.html
index 2f0dad2..04a9c27 100644
--- a/solutions.html
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@@ -319,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Potential solutions to practice exercises</h1>
-        <p>Last updated on 2024-11-15 |
+        <p>Last updated on 2025-02-04 |
 
         <a href="https://github.com/LibraryCarpentry/lc-computational-thinking/edit/main/episodes/solutions.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -587,8 +587,8 @@ <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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