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index 9a79327c..115a198f 100644
--- a/01-introduction.html
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diff --git a/02-fair-research-software.html b/02-fair-research-software.html
index e122478a..2d8666aa 100644
--- a/02-fair-research-software.html
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diff --git a/03-tools.html b/03-tools.html
index 3b24a4a4..46916feb 100644
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diff --git a/04-version-control.html b/04-version-control.html
index ed722249..3a50535d 100644
--- a/04-version-control.html
+++ b/04-version-control.html
@@ -721,7 +721,7 @@ <h3 class="callout-title">Add and commit the changed file</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>To save the changes to the renamed Python file, use the following Git
 commands:</p>
@@ -886,7 +886,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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>
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 <p>Commit message (2) is the better commit message since it is more
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 <p>The git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
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-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 <div class="accordion-body">
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diff --git a/05-code-readability.html b/05-code-readability.html
index ef3aa85f..52811d86 100644
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diff --git a/06-code-testing.html b/06-code-testing.html
index 6bbe6b9c..23f975a3 100644
--- a/06-code-testing.html
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 <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">
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 <div class="accordion-body">
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 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
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+<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
 <div class="accordion-body">
 <p>It can be tempting to test our code informally because this
 approach:</p>
@@ -1058,7 +1058,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
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 </button>
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   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
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 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
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diff --git a/07-documenting-code.html b/07-documenting-code.html
index e9251560..9da20876 100644
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 <p>To support the FAIR principles (Findability, Accessibility,
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 <p>Use <a href="https://citation-file-format.github.io/cff-initializer-javascript/#/version-specific" class="external-link">cffinit</a>,
 a web application to create your citation file using a series of online
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+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
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 <div class="accordion-body">
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 <div class="accordion-body">
 <p>Here is what an example tutorial may look like.</p>
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diff --git a/08-open-collaboration.html b/08-open-collaboration.html
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diff --git a/404.html b/404.html
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diff --git a/LICENSE.html b/LICENSE.html
index a20dbc54..ea38fe2a 100644
--- a/LICENSE.html
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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>To save the changes to the renamed Python file, use the following Git
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@@ -2155,7 +2155,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
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 <p>Commit message (2) is the better commit message since it is more
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   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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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 git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
@@ -2418,7 +2418,7 @@ <h3 class="callout-title">Terminology</h3>
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   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
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-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 <div class="accordion-body">
 <ul>
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@@ -3677,7 +3677,7 @@ <h3 class="callout-title">Types of Software Tests</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>
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-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
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 <div class="accordion-body">
 <ul>
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@@ -3807,7 +3807,7 @@ <h3 class="callout-title">What are the limitations of informally testing code? (
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler1" aria-expanded="false" aria-controls="collapseSpoiler1">
   <h3 class="accordion-header" id="headingSpoiler1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Discussion Spoilers </h3>
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-<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
 <div class="accordion-body">
 <p>It can be tempting to test our code informally because this
 approach:</p>
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-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
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-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 <div class="codewrapper sourceCode" id="cb41">
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@@ -5024,7 +5024,7 @@ <h3 class="callout-title">Exercise 3 - Invalid inputs</h3>
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   <h4 class="accordion-header" id="headingSolution7"> Show me the solution </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
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 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb42">
 <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5614,7 +5614,7 @@ <h3 class="callout-title">READMEs and The FAIR Principles</h3>
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   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>To support the FAIR principles (Findability, Accessibility,
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@@ -5777,7 +5777,7 @@ <h3 class="callout-title">Spacewalks README</h3>
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   <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>Installation instructions:</p>
 <p>NB: In the solution below the back ticks of each code block have been
@@ -5889,7 +5889,7 @@ <h3 class="callout-title">Add a license to your code</h3>
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   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li>Licence can be done in either of the following two ways:
@@ -6040,7 +6040,7 @@ <h3 class="callout-title">Spacewalks software citation</h3>
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   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Use <a href="https://citation-file-format.github.io/cff-initializer-javascript/#/version-specific" class="external-link">cffinit</a>,
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 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <div class="section level3">
 <h3 id="github-pages">GitHub Pages<a class="anchor" aria-label="anchor" href="#github-pages"></a>
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   <h3 class="accordion-header" id="headingSpoiler2">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Discussion hints &amp; solution </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
 <div class="accordion-body">
 <p>An effective how-to guide should:</p>
 <ul>
@@ -6426,7 +6426,7 @@ <h3 class="callout-title">Spacewalks tutorial</h3>
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler3" aria-expanded="false" aria-controls="collapseSpoiler3">
   <h3 class="accordion-header" id="headingSpoiler3">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Solution </h3>
 </button>
-<div id="collapseSpoiler3" class="accordion-collapse collapse" aria-labelledby="headingSpoiler3" data-bs-parent="#accordionSpoiler3">
+<div id="collapseSpoiler3" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler3" aria-labelledby="headingSpoiler3">
 <div class="accordion-body">
 <p>Here is what an example tutorial may look like.</p>
 <div class="section level4">
@@ -6557,7 +6557,7 @@ <h3 class="callout-title">Tutorial vs. how-to guide</h3>
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler4" aria-expanded="false" aria-controls="collapseSpoiler4">
   <h3 class="accordion-header" id="headingSpoiler4">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Discussion hints </h3>
 </button>
-<div id="collapseSpoiler4" class="accordion-collapse collapse" aria-labelledby="headingSpoiler4" data-bs-parent="#accordionSpoiler4">
+<div id="collapseSpoiler4" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler4" aria-labelledby="headingSpoiler4">
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 <div class="section level4">
 <h4 id="content">Content<a class="anchor" aria-label="anchor" href="#content"></a>
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-  "dateModified": "2024-09-16",
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-  "dateModified": "2024-09-16",
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diff --git a/index.html b/index.html
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   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
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index 9ceac6c3..12a8b9e4 100644
--- a/instructor-notes.html
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-  "dateModified": "2024-09-16",
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diff --git a/instructor/01-introduction.html b/instructor/01-introduction.html
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-07-04",
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diff --git a/instructor/02-fair-research-software.html b/instructor/02-fair-research-software.html
index 4b9503fb..81eb3948 100644
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index 02154483..a183cba4 100644
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   "dateModified": "2024-07-04",
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diff --git a/instructor/04-version-control.html b/instructor/04-version-control.html
index 31895b7b..6a686e2a 100644
--- a/instructor/04-version-control.html
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@@ -723,7 +723,7 @@ <h3 class="callout-title">Add and commit the changed file</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>To save the changes to the renamed Python file, use the following Git
 commands:</p>
@@ -888,7 +888,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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>Commit message (2) is the better commit message since it is more
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@@ -948,7 +948,7 @@ <h3 class="callout-title">Understanding commit contents</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" 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 git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
@@ -1137,7 +1137,7 @@ <h3 class="callout-title">Terminology</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <ul><li>
 <code>remote</code>: a version control concept where two (or more)
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-  "datePublished": "2024-09-16"
+  "datePublished": "2024-09-17"
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   "dateModified": "2024-07-15",
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diff --git a/instructor/aio.html b/instructor/aio.html
index 5be63ca5..b055db3b 100644
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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>To save the changes to the renamed Python file, use the following Git
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 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
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-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
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 <p>Commit message (2) is the better commit message since it is more
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-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
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 <p>The git <code>diff</code> presented in option (1) is cleaner. The
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-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
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 <ul>
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 <div class="accordion-body">
 <p>It can be tempting to test our code informally because this
 approach:</p>
@@ -4279,7 +4279,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <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">
 <ol style="list-style-type: lower-alpha">
 <li>9 tests were detected in the test suite</li>
@@ -4426,7 +4426,7 @@ <h3 class="callout-title">Unit Tests for calculate_crew_size</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" 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">
 <div class="codewrapper sourceCode" id="cb26">
 <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -4713,7 +4713,7 @@ <h3 class="callout-title">Evaluating Code Coverage</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb35">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -4920,7 +4920,7 @@ <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5"> Show me the solution </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb39">
 <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -4994,7 +4994,7 @@ <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution6" aria-expanded="false" aria-controls="collapseSolution6">
   <h4 class="accordion-header" id="headingSolution6"> Show me the solution </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb41">
 <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5044,7 +5044,7 @@ <h3 class="callout-title">Exercise 3 - Invalid inputs</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution7" aria-expanded="false" aria-controls="collapseSolution7">
   <h4 class="accordion-header" id="headingSolution7"> Show me the solution </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb42">
 <h3 class="code-label">PYTHON<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5635,7 +5635,7 @@ <h3 class="callout-title">READMEs and The FAIR Principles</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>To support the FAIR principles (Findability, Accessibility,
 Interoperability, and Reusability), certain sections in a README file
@@ -5798,7 +5798,7 @@ <h3 class="callout-title">Spacewalks README</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"> 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>Installation instructions:</p>
 <p>NB: In the solution below the back ticks of each code block have been
@@ -5867,7 +5867,7 @@ <h3 id="license-file">LICENSE file<a class="anchor" aria-label="anchor" href="#l
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   <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>Make sure to mention the <a href="licensing.html">extra content on
 different open source software licences</a>, briefly cover it if there
@@ -5925,7 +5925,7 @@ <h3 class="callout-title">Add a license to your code</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">
 <ol style="list-style-type: decimal">
 <li>Licence can be done in either of the following two ways:
@@ -6076,7 +6076,7 @@ <h3 class="callout-title">Spacewalks software citation</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Use <a href="https://citation-file-format.github.io/cff-initializer-javascript/#/version-specific" class="external-link">cffinit</a>,
 a web application to create your citation file using a series of online
@@ -6281,7 +6281,7 @@ <h3 class="callout-title">Hosting documentation</h3>
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   <h3 class="accordion-header" id="headingSpoiler1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Some options for hosting documentation </h3>
 </button>
-<div id="collapseSpoiler1" class="accordion-collapse collapse" aria-labelledby="headingSpoiler1" data-bs-parent="#accordionSpoiler1">
+<div id="collapseSpoiler1" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler1" aria-labelledby="headingSpoiler1">
 <div class="accordion-body">
 <div class="section level3">
 <h3 id="github-pages">GitHub Pages<a class="anchor" aria-label="anchor" href="#github-pages"></a>
@@ -6412,7 +6412,7 @@ <h3 class="callout-title">Spacewalks how-to guide</h3>
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   <h3 class="accordion-header" id="headingSpoiler2">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Discussion hints &amp; solution </h3>
 </button>
-<div id="collapseSpoiler2" class="accordion-collapse collapse" aria-labelledby="headingSpoiler2" data-bs-parent="#accordionSpoiler2">
+<div id="collapseSpoiler2" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler2" aria-labelledby="headingSpoiler2">
 <div class="accordion-body">
 <p>An effective how-to guide should:</p>
 <ul>
@@ -6462,7 +6462,7 @@ <h3 class="callout-title">Spacewalks tutorial</h3>
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler3" aria-expanded="false" aria-controls="collapseSpoiler3">
   <h3 class="accordion-header" id="headingSpoiler3">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Solution </h3>
 </button>
-<div id="collapseSpoiler3" class="accordion-collapse collapse" aria-labelledby="headingSpoiler3" data-bs-parent="#accordionSpoiler3">
+<div id="collapseSpoiler3" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler3" aria-labelledby="headingSpoiler3">
 <div class="accordion-body">
 <p>Here is what an example tutorial may look like.</p>
 <div class="section level4">
@@ -6593,7 +6593,7 @@ <h3 class="callout-title">Tutorial vs. how-to guide</h3>
 <button class="accordion-button spoiler-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSpoiler4" aria-expanded="false" aria-controls="collapseSpoiler4">
   <h3 class="accordion-header" id="headingSpoiler4">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="eye"></i></div> Discussion hints </h3>
 </button>
-<div id="collapseSpoiler4" class="accordion-collapse collapse" aria-labelledby="headingSpoiler4" data-bs-parent="#accordionSpoiler4">
+<div id="collapseSpoiler4" class="accordion-collapse collapse" data-bs-parent="#accordionSpoiler4" aria-labelledby="headingSpoiler4">
 <div class="accordion-body">
 <div class="section level4">
 <h4 id="content">Content<a class="anchor" aria-label="anchor" href="#content"></a>
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-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
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diff --git a/instructor/images.html b/instructor/images.html
index b225f96b..899311a3 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -566,8 +566,8 @@ <h3 id="10-wrap-up-figure-4">Figure 4</h3>
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   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
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diff --git a/instructor/index.html b/instructor/index.html
index 08a20d8d..6b333968 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -1043,8 +1043,8 @@ <h3 id="astronaut-data-and-analysis-code">Astronaut data and analysis code<a cla
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   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/index.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index c27ad619..52db1b20 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
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   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/instructor-notes.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
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diff --git a/instructor/key-points.html b/instructor/key-points.html
index 5d5ac3e2..810064ca 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -594,8 +594,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
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diff --git a/instructor/licensing.html b/instructor/licensing.html
index 5925b642..c9129c1c 100644
--- a/instructor/licensing.html
+++ b/instructor/licensing.html
@@ -921,7 +921,7 @@ <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-08-12",
-  "datePublished": "2024-09-16"
+  "datePublished": "2024-09-17"
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diff --git a/instructor/profiles.html b/instructor/profiles.html
index 506e6501..151ec9b3 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
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   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/profiles.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
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diff --git a/key-points.html b/key-points.html
index 13fb497a..2640597f 100644
--- a/key-points.html
+++ b/key-points.html
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   "identifier": "https://softwaresaved.github.io/fair-research-software/key-points.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
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diff --git a/licensing.html b/licensing.html
index 20f08156..adc43e19 100644
--- a/licensing.html
+++ b/licensing.html
@@ -919,7 +919,7 @@ <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-08-12",
-  "datePublished": "2024-09-16"
+  "datePublished": "2024-09-17"
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diff --git a/pkgdown.yml b/pkgdown.yml
index 25c2a50b..f7ce8404 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.0
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-09-16T08:21Z
+last_built: 2024-09-17T00:32Z
diff --git a/profiles.html b/profiles.html
index a635a8a7..50c5fc3f 100644
--- a/profiles.html
+++ b/profiles.html
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   "identifier": "https://softwaresaved.github.io/fair-research-software/profiles.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-09-16",
-  "datePublished": "2024-09-16"
+  "dateModified": "2024-09-17",
+  "datePublished": "2024-09-17"
 }
 
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