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   "dateCreated": "2018-03-12",
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diff --git a/01-r-basics.html b/01-r-basics.html
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@@ -550,7 +550,7 @@ <h3 class="callout-title">Exercise: Create some objects in R</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">
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 <p>Here as some possible answers to the challenge:</p>
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@@ -739,7 +739,7 @@ <h3 class="callout-title">Exercise: Create objects and check their modes</h3>
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@@ -817,7 +817,7 @@ <h3 class="callout-title">Exercise: Create objects and check their class using 
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   "dateCreated": "2018-03-12",
   "dateModified": "2024-07-02",
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 }
 
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   "dateCreated": "2018-03-12",
   "dateModified": "2024-07-02",
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@@ -491,7 +491,7 @@ <h3 class="callout-title">Exercise: Review the arguments of the
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   "dateCreated": "2018-03-12",
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   "identifier": "https://datacarpentry.github.io/genomics-r-intro/06-data-visualization.html",
   "dateCreated": "2018-03-12",
   "dateModified": "2024-07-02",
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   "identifier": "https://datacarpentry.github.io/genomics-r-intro/404.html",
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   "dateCreated": "2018-03-12",
   "dateModified": "2024-07-02",
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   "identifier": "https://datacarpentry.github.io/genomics-r-intro/LICENSE.html",
   "dateCreated": "2018-03-12",
   "dateModified": "2024-07-02",
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 <li>False - Vectors have both of these properties<br>
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   "identifier": "https://datacarpentry.github.io/genomics-r-intro/aio.html",
   "dateCreated": "2018-03-12",
-  "dateModified": "2024-09-10",
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-  "dateModified": "2024-09-10",
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   Windows
   </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>Follow the CRAN instructions for downloading the <a href="https://cran.r-project.org/bin/windows/base/" class="external-link">Windows
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 <p>Follow the CRAN instructions for downloading the <a href="https://cran.r-project.org/bin/macosx/" class="external-link">MacOS .pkg file</a>;
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 <p>Follow the CRAN instructions for your <a href="https://cran.r-project.org/bin/linux/" class="external-link">Linux Distribution</a>; The
 instructions for Ubuntu are <a href="https://cran.r-project.org/bin/linux/ubuntu/" class="external-link">found here</a>.</p>
@@ -528,8 +528,8 @@ <h3 class="accordion-header" id="headingSpoiler3">
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   "identifier": "https://datacarpentry.github.io/genomics-r-intro/index.html",
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-  "dateModified": "2024-09-10",
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   "dateCreated": "2018-03-12",
-  "dateModified": "2024-09-10",
-  "datePublished": "2024-09-10"
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   "identifier": "https://datacarpentry.github.io/genomics-r-intro/instructor/00-introduction.html",
   "dateCreated": "2018-03-12",
   "dateModified": "2024-07-02",
-  "datePublished": "2024-09-10"
+  "datePublished": "2024-09-17"
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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">
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 </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>Here as some possible answers to the challenge:</p>
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 <ol style="list-style-type: upper-alpha"><li>False - Vectors have both of these properties<br></li>
 <li>True<br></li>
@@ -1456,7 +1456,7 @@ <h3 class="callout-title">Review Exercise 1</h3>
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diff --git a/instructor/aio.html b/instructor/aio.html
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 <div class="accordion-body">
 <p>Here as some possible answers to the challenge:</p>
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 <ol style="list-style-type: upper-alpha">
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 <ol style="list-style-type: upper-alpha">
 <li><p>The <code>read.csv()</code> function has the argument ‘header’
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index 6fd60921..27042f02 100644
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index bcdded2c..abf61ba9 100644
--- a/instructor/images.html
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 </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">
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 <p>Follow the CRAN instructions for downloading the <a href="https://cran.r-project.org/bin/macosx/" class="external-link">MacOS .pkg file</a>;
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 <p>Follow the CRAN instructions for your <a href="https://cran.r-project.org/bin/linux/" class="external-link">Linux Distribution</a>; The
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index 780ffef5..6f525913 100644
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index db9aedca..083a7cf3 100644
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index cd907a13..de058b41 100644
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diff --git a/key-points.html b/key-points.html
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diff --git a/pkgdown.yml b/pkgdown.yml
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index 869dd0d6..62805668 100644
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