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@@ -743,7 +743,7 @@ <h3 class="callout-title">Exercise 1: BubbleSort</h3>
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 <p>Constructing a set by passing in a single list is the clear
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diff --git a/pkgdown.yml b/pkgdown.yml
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 }
 
   </script><script>
diff --git a/profiling-lines.html b/profiling-lines.html
index a3773f6..8cf01b5 100644
--- a/profiling-lines.html
+++ b/profiling-lines.html
@@ -406,7 +406,7 @@ <h3 class="code-label">SH<i aria-hidden="true" data-feather="chevron-left"></i><
 <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> Mac OS </h3>
 </button>
-<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>If you are unable to install <code>line_profiler</code> via
 <code>pip</code> on MacOS. Instead it can be installed via
@@ -741,7 +741,7 @@ <h3 class="callout-title">Exercise 1: BubbleSort</h3>
 <button class="accordion-button hint-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseHint1" aria-expanded="false" aria-controls="collapseHint1">
   <h4 class="accordion-header" id="headingHint1"> Give me a hint </h4>
 </button>
-<div id="collapseHint1" class="accordion-collapse collapse" data-bs-parent="#accordionHint1" aria-labelledby="headingHint1">
+<div id="collapseHint1" class="accordion-collapse collapse" aria-labelledby="headingHint1" data-bs-parent="#accordionHint1">
 <div class="accordion-body">
 <ul><li>Remember that the code needs to be moved into a method decorated
 with <code>@profile</code>
@@ -759,7 +759,7 @@ <h4 class="accordion-header" id="headingHint1"> Give me a hint </h4>
 <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>If you chose to profile the whole code, it may look like this:</p>
 <div class="codewrapper sourceCode" id="cb17">
@@ -879,7 +879,7 @@ <h3 class="callout-title">Exercise 2: Predator Prey</h3>
 <button class="accordion-button hint-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseHint2" aria-expanded="false" aria-controls="collapseHint2">
   <h4 class="accordion-header" id="headingHint2"> Give me a hint </h4>
 </button>
-<div id="collapseHint2" class="accordion-collapse collapse" data-bs-parent="#accordionHint2" aria-labelledby="headingHint2">
+<div id="collapseHint2" class="accordion-collapse collapse" aria-labelledby="headingHint2" data-bs-parent="#accordionHint2">
 <div class="accordion-body">
 <ul><li>Remember that the function needs to be decorated with
 <code>@profile</code>
@@ -899,7 +899,7 @@ <h4 class="accordion-header" id="headingHint2"> Give me a hint </h4>
 <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>First the function must be decorated</p>
 <div class="codewrapper sourceCode" id="cb21">
@@ -1090,7 +1090,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "rse.shef.ac.uk/pando-python/profiling-lines.html",
   "dateCreated": "2024-02-01",
   "dateModified": "2024-06-20",
-  "datePublished": "2024-09-01"
+  "datePublished": "2024-09-03"
 }
 
   </script><script>
diff --git a/registration.html b/registration.html
index c2a2356..b0526ce 100644
--- a/registration.html
+++ b/registration.html
@@ -417,7 +417,7 @@ <h1>Registration Information</h1>
   "identifier": "rse.shef.ac.uk/pando-python/registration.html",
   "dateCreated": "2024-02-01",
   "dateModified": "2024-04-08",
-  "datePublished": "2024-09-01"
+  "datePublished": "2024-09-03"
 }
 
   </script><script>
diff --git a/short-break1.html b/short-break1.html
index 3391d62..ae4f0ab 100644
--- a/short-break1.html
+++ b/short-break1.html
@@ -408,7 +408,7 @@ <h1>Break</h1>
   "identifier": "rse.shef.ac.uk/pando-python/short-break1.html",
   "dateCreated": "2024-02-01",
   "dateModified": "2024-03-28",
-  "datePublished": "2024-09-01"
+  "datePublished": "2024-09-03"
 }
 
   </script><script>