diff --git a/aio.html b/aio.html
index afbbe5b4..b04c410a 100644
--- a/aio.html
+++ b/aio.html
@@ -1263,7 +1263,7 @@ <h3 class="callout-title">Exercise: Check on Your Images<a class="anchor" aria-l
 <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 see if the <code>hello-world</code> container image is now on your
 computer, run:</p>
@@ -1426,7 +1426,7 @@ <h3 class="callout-title">Hello World, Part 2<a class="anchor" aria-label="ancho
 <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>Use the same command as above, but with the <code>echo</code> command
 to print a message.</p>
@@ -1522,7 +1522,7 @@ <h3 class="callout-title">Practice Makes Perfect<a class="anchor" aria-label="an
 <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"> Solution 1 – Interactive </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>Run an interactive ubuntu container – you can use
 <code>docker image pull</code> first, or just run it with this
@@ -1560,7 +1560,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <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"> Solution 2 – Run commands </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">
 <p>Run a ubuntu container, first with a command to read out the Linux
 version:</p>
@@ -2062,7 +2062,7 @@ <h3 class="callout-title">What’s in a name?<a class="anchor" aria-label="ancho
 <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>First, search for <code>rocker</code> in Docker Hub. Then look for
 their <code>tidyverse</code> container image. You can look at the list
@@ -2260,7 +2260,7 @@ <h3 class="callout-title">Exercise: Searching for Help<a class="anchor" aria-lab
 <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>A quick search should hopefully show that the way to install R on
 Alpine Linux is:</p>
@@ -2367,7 +2367,7 @@ <h3 class="callout-title">Exercise: Take a Guess<a class="anchor" aria-label="an
 <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"> 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>Based on our experience above, edit the <code>Dockerfile</code> (in
 your text editor of choice) to look like this:</p>
@@ -2470,7 +2470,7 @@ <h3 class="callout-title">Exercise: Review!<a class="anchor" aria-label="anchor"
 <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">
 <ol style="list-style-type: decimal">
 <li><p>To see your new image, run <code>docker image ls</code>. You
@@ -3304,7 +3304,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
 </div>
 </section></section><section id="aio-docker-image-examples"><p>Content from <a href="docker-image-examples.html">Examples of Using Container Images in Practice</a></p>
 <hr>
-<p>Last updated on 2024-08-01 |
+<p>Last updated on 2024-08-16 |
 
         <a href="https://github.com/carpentries-incubator/docker-introduction/edit/main/episodes/docker-image-examples.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -3340,20 +3340,7 @@ <h3 class="card-title">Objectives</h3>
 workflow.</p>
 <p>You may choose one or more of the following examples to practice
 using containers.</p>
-<section><h2 class="section-heading" id="jekyll-website-example">Jekyll Website Example<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a>
-<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a>
-</h2>
-<hr class="half-width">
-<p>In this <a href="e02-jekyll-lesson-example.html">Jekyll Website
-example</a>, you can practice rendering this lesson website on your
-computer using the Jekyll static website generator in a Docker
-container. Rendering the website in a container avoids a complicated
-software installation; instead of installing Jekyll and all the other
-tools needed to create the final website, all the work can be done in
-the container. Additionally, when you no longer need to render the
-website, you can easily and cleanly remove the software from your
-computer.</p>
-</section><section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
+<section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
 <a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
 </h2>
 <hr class="half-width">
@@ -3651,7 +3638,7 @@ <h3 class="callout-title">Positives and negatives<a class="anchor" aria-label="a
 <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>This is not an exhaustive list but some of the advantages and
 disadvantages could be:</p>
diff --git a/creating-container-images.html b/creating-container-images.html
index a549e4ba..5e84e588 100644
--- a/creating-container-images.html
+++ b/creating-container-images.html
@@ -462,7 +462,7 @@ <h3 class="callout-title">Exercise: Searching for Help<a class="anchor" aria-lab
 <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>A quick search should hopefully show that the way to install R on
 Alpine Linux is:</p>
@@ -565,7 +565,7 @@ <h3 class="callout-title">Exercise: Take a Guess<a class="anchor" aria-label="an
 <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"> 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>Based on our experience above, edit the <code>Dockerfile</code> (in
 your text editor of choice) to look like this:</p>
@@ -662,7 +662,7 @@ <h3 class="callout-title">Exercise: Review!<a class="anchor" aria-label="anchor"
 <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">
 <ol style="list-style-type: decimal"><li><p>To see your new image, run <code>docker image ls</code>. You
 should see the name of your new container image under the “REPOSITORY”
diff --git a/docker-hub.html b/docker-hub.html
index 26ebf421..0cdba26c 100644
--- a/docker-hub.html
+++ b/docker-hub.html
@@ -520,7 +520,7 @@ <h3 class="callout-title">What’s in a name?<a class="anchor" aria-label="ancho
 <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>First, search for <code>rocker</code> in Docker Hub. Then look for
 their <code>tidyverse</code> container image. You can look at the list
diff --git a/docker-image-examples.html b/docker-image-examples.html
index b2dfdbcf..bf2bf061 100644
--- a/docker-image-examples.html
+++ b/docker-image-examples.html
@@ -279,8 +279,7 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
 
     <div id="flush-collapsecurrent" class="accordion-collapse collapse show" aria-labelledby="flush-headingcurrent" data-bs-parent="#accordionFlushcurrent">
       <div class="accordion-body">
-        <ul><li><a href="#jekyll-website-example">Jekyll Website Example</a></li>
-<li><a href="#github-actions-example">GitHub Actions Example</a></li>
+        <ul><li><a href="#github-actions-example">GitHub Actions Example</a></li>
 <li><a href="#using-containers-on-an-hpc-cluster">Using Containers on an HPC Cluster</a></li>
 <li><a href="#seeking-examples">Seeking Examples</a></li>
         </ul></div><!--/div.accordion-body-->
@@ -356,7 +355,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Examples of Using Container Images in Practice</h1>
-        <p>Last updated on 2024-08-01 |
+        <p>Last updated on 2024-08-16 |
 
         <a href="https://github.com/carpentries-incubator/docker-introduction/edit/main/episodes/docker-image-examples.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -394,18 +393,7 @@ <h3 class="card-title">Objectives</h3>
 workflow.</p>
 <p>You may choose one or more of the following examples to practice
 using containers.</p>
-<section><h2 class="section-heading" id="jekyll-website-example">Jekyll Website Example<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a>
-<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a></h2>
-<hr class="half-width"><p>In this <a href="e02-jekyll-lesson-example.html">Jekyll Website
-example</a>, you can practice rendering this lesson website on your
-computer using the Jekyll static website generator in a Docker
-container. Rendering the website in a container avoids a complicated
-software installation; instead of installing Jekyll and all the other
-tools needed to create the final website, all the work can be done in
-the container. Additionally, when you no longer need to render the
-website, you can easily and cleanly remove the software from your
-computer.</p>
-</section><section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
+<section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
 <a class="anchor" aria-label="anchor" href="#github-actions-example"></a></h2>
 <hr class="half-width"><p>In this <a href="e01-github-actions.html">GitHub Actions example</a>,
 you can learn more about continuous integration in the cloud and how you
@@ -520,7 +508,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://preview.carpentries.org/docker-introduction/docker-image-examples.html",
   "identifier": "https://preview.carpentries.org/docker-introduction/docker-image-examples.html",
   "dateCreated": "2024-08-16",
-  "dateModified": "2024-08-01",
+  "dateModified": "2024-08-16",
   "datePublished": "2024-08-16"
 }
 
diff --git a/instructor/06-containers-on-the-cloud.html b/instructor/06-containers-on-the-cloud.html
index a9af6773..5e05c3e4 100644
--- a/instructor/06-containers-on-the-cloud.html
+++ b/instructor/06-containers-on-the-cloud.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
diff --git a/instructor/08-orchestration.html b/instructor/08-orchestration.html
index 0e5f3cac..e8a3eb81 100644
--- a/instructor/08-orchestration.html
+++ b/instructor/08-orchestration.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index 235a71e7..31e0d2fa 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index a533f414..dbdb5ccf 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -99,7 +99,7 @@
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             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
diff --git a/instructor/about.html b/instructor/about.html
index 6b7e93ce..7eac7f80 100644
--- a/instructor/about.html
+++ b/instructor/about.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
diff --git a/instructor/advanced-containers.html b/instructor/advanced-containers.html
index 66214d63..54312ffa 100644
--- a/instructor/advanced-containers.html
+++ b/instructor/advanced-containers.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -320,7 +320,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
diff --git a/instructor/aio.html b/instructor/aio.html
index 69947bf8..2318c8b6 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -126,7 +126,6 @@
 <li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li>
 <li><a class="dropdown-item" href="about.html">About</a></li>
 <li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li>
-<li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li>
 <hr>
 <li><a class="dropdown-item" href="discuss.html">Discussion</a></li>
 <li><a class="dropdown-item" href="reference.html">Glossary</a></li>
@@ -383,7 +382,6 @@ <h2 class="accordion-header" id="flush-headingTwelve">
 <li><a href="08-orchestration.html">Container Orchestration</a></li>
 <li><a href="about.html">About</a></li>
 <li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li>
-<li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li>
 <hr>
 <li><a class="dropdown-item" href="discuss.html">Discussion</a></li>
 <li><a class="dropdown-item" href="reference.html">Glossary</a></li>
@@ -1278,7 +1276,7 @@ <h3 class="callout-title">Exercise: Check on Your Images<a class="anchor" aria-l
 <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 see if the <code>hello-world</code> container image is now on your
 computer, run:</p>
@@ -1441,7 +1439,7 @@ <h3 class="callout-title">Hello World, Part 2<a class="anchor" aria-label="ancho
 <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>Use the same command as above, but with the <code>echo</code> command
 to print a message.</p>
@@ -1537,7 +1535,7 @@ <h3 class="callout-title">Practice Makes Perfect<a class="anchor" aria-label="an
 <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"> Solution 1 – Interactive </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>Run an interactive ubuntu container – you can use
 <code>docker image pull</code> first, or just run it with this
@@ -1575,7 +1573,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <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"> Solution 2 – Run commands </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">
 <p>Run a ubuntu container, first with a command to read out the Linux
 version:</p>
@@ -2079,7 +2077,7 @@ <h3 class="callout-title">What’s in a name?<a class="anchor" aria-label="ancho
 <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>First, search for <code>rocker</code> in Docker Hub. Then look for
 their <code>tidyverse</code> container image. You can look at the list
@@ -2278,7 +2276,7 @@ <h3 class="callout-title">Exercise: Searching for Help<a class="anchor" aria-lab
 <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>A quick search should hopefully show that the way to install R on
 Alpine Linux is:</p>
@@ -2385,7 +2383,7 @@ <h3 class="callout-title">Exercise: Take a Guess<a class="anchor" aria-label="an
 <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"> 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>Based on our experience above, edit the <code>Dockerfile</code> (in
 your text editor of choice) to look like this:</p>
@@ -2488,7 +2486,7 @@ <h3 class="callout-title">Exercise: Review!<a class="anchor" aria-label="anchor"
 <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">
 <ol style="list-style-type: decimal">
 <li><p>To see your new image, run <code>docker image ls</code>. You
@@ -3323,7 +3321,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
 </div>
 </section></section><section id="aio-docker-image-examples"><p>Content from <a href="docker-image-examples.html">Examples of Using Container Images in Practice</a></p>
 <hr>
-<p>Last updated on 2024-08-01 |
+<p>Last updated on 2024-08-16 |
 
         <a href="https://github.com/carpentries-incubator/docker-introduction/edit/main/episodes/docker-image-examples.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> 25 minutes</p>
@@ -3360,20 +3358,7 @@ <h3 class="card-title">Objectives</h3>
 workflow.</p>
 <p>You may choose one or more of the following examples to practice
 using containers.</p>
-<section><h2 class="section-heading" id="jekyll-website-example">Jekyll Website Example<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a>
-<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a>
-</h2>
-<hr class="half-width">
-<p>In this <a href="e02-jekyll-lesson-example.html">Jekyll Website
-example</a>, you can practice rendering this lesson website on your
-computer using the Jekyll static website generator in a Docker
-container. Rendering the website in a container avoids a complicated
-software installation; instead of installing Jekyll and all the other
-tools needed to create the final website, all the work can be done in
-the container. Additionally, when you no longer need to render the
-website, you can easily and cleanly remove the software from your
-computer.</p>
-</section><section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
+<section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
 <a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
 </h2>
 <hr class="half-width">
@@ -3672,7 +3657,7 @@ <h3 class="callout-title">Positives and negatives<a class="anchor" aria-label="a
 <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>This is not an exhaustive list but some of the advantages and
 disadvantages could be:</p>
diff --git a/instructor/creating-container-images.html b/instructor/creating-container-images.html
index 3330c0c1..1278fcd4 100644
--- a/instructor/creating-container-images.html
+++ b/instructor/creating-container-images.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -322,7 +322,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
@@ -464,7 +464,7 @@ <h3 class="callout-title">Exercise: Searching for Help<a class="anchor" aria-lab
 <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>A quick search should hopefully show that the way to install R on
 Alpine Linux is:</p>
@@ -567,7 +567,7 @@ <h3 class="callout-title">Exercise: Take a Guess<a class="anchor" aria-label="an
 <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"> 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>Based on our experience above, edit the <code>Dockerfile</code> (in
 your text editor of choice) to look like this:</p>
@@ -664,7 +664,7 @@ <h3 class="callout-title">Exercise: Review!<a class="anchor" aria-label="anchor"
 <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">
 <ol style="list-style-type: decimal"><li><p>To see your new image, run <code>docker image ls</code>. You
 should see the name of your new container image under the “REPOSITORY”
diff --git a/instructor/discuss.html b/instructor/discuss.html
index 26da5bae..c0ba7365 100644
--- a/instructor/discuss.html
+++ b/instructor/discuss.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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diff --git a/instructor/docker-hub.html b/instructor/docker-hub.html
index 55da0d69..8bdb3aae 100644
--- a/instructor/docker-hub.html
+++ b/instructor/docker-hub.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
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     <!--
@@ -320,7 +320,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
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@@ -522,7 +522,7 @@ <h3 class="callout-title">What’s in a name?<a class="anchor" aria-label="ancho
 <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>First, search for <code>rocker</code> in Docker Hub. Then look for
 their <code>tidyverse</code> container image. You can look at the list
diff --git a/instructor/docker-image-examples.html b/instructor/docker-image-examples.html
index 21cf9234..e8db091f 100644
--- a/instructor/docker-image-examples.html
+++ b/instructor/docker-image-examples.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
           </ul></li>
       </ul></div>
     <!--
@@ -279,8 +279,7 @@ <h2 class="accordion-header chapters" id="flush-headingEleven">
 
     <div id="flush-collapsecurrent" class="accordion-collapse collapse show" aria-labelledby="flush-headingcurrent" data-bs-parent="#accordionFlushcurrent">
       <div class="accordion-body">
-        <ul><li><a href="#jekyll-website-example">Jekyll Website Example</a></li>
-<li><a href="#github-actions-example">GitHub Actions Example</a></li>
+        <ul><li><a href="#github-actions-example">GitHub Actions Example</a></li>
 <li><a href="#using-containers-on-an-hpc-cluster">Using Containers on an HPC Cluster</a></li>
 <li><a href="#seeking-examples">Seeking Examples</a></li>
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@@ -320,7 +319,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
                     </ul></div>
                 </div>
               </div>
@@ -356,7 +355,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Examples of Using Container Images in Practice</h1>
-        <p>Last updated on 2024-08-01 |
+        <p>Last updated on 2024-08-16 |
 
         <a href="https://github.com/carpentries-incubator/docker-introduction/edit/main/episodes/docker-image-examples.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -396,18 +395,7 @@ <h3 class="card-title">Objectives</h3>
 workflow.</p>
 <p>You may choose one or more of the following examples to practice
 using containers.</p>
-<section><h2 class="section-heading" id="jekyll-website-example">Jekyll Website Example<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a>
-<a class="anchor" aria-label="anchor" href="#jekyll-website-example"></a></h2>
-<hr class="half-width"><p>In this <a href="e02-jekyll-lesson-example.html">Jekyll Website
-example</a>, you can practice rendering this lesson website on your
-computer using the Jekyll static website generator in a Docker
-container. Rendering the website in a container avoids a complicated
-software installation; instead of installing Jekyll and all the other
-tools needed to create the final website, all the work can be done in
-the container. Additionally, when you no longer need to render the
-website, you can easily and cleanly remove the software from your
-computer.</p>
-</section><section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
+<section><h2 class="section-heading" id="github-actions-example">GitHub Actions Example<a class="anchor" aria-label="anchor" href="#github-actions-example"></a>
 <a class="anchor" aria-label="anchor" href="#github-actions-example"></a></h2>
 <hr class="half-width"><p>In this <a href="e01-github-actions.html">GitHub Actions example</a>,
 you can learn more about continuous integration in the cloud and how you
@@ -522,7 +510,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://preview.carpentries.org/docker-introduction/instructor/docker-image-examples.html",
   "identifier": "https://preview.carpentries.org/docker-introduction/instructor/docker-image-examples.html",
   "dateCreated": "2024-08-16",
-  "dateModified": "2024-08-01",
+  "dateModified": "2024-08-16",
   "datePublished": "2024-08-16"
 }
 
diff --git a/instructor/e01-github-actions.html b/instructor/e01-github-actions.html
index 56f4cbf4..53127f64 100644
--- a/instructor/e01-github-actions.html
+++ b/instructor/e01-github-actions.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
           </button>
-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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     <!--
@@ -306,7 +306,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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diff --git a/instructor/images.html b/instructor/images.html
index 28df71ab..df3e7b84 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -126,7 +126,6 @@
 <li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li>
 <li><a class="dropdown-item" href="about.html">About</a></li>
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-<li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li>
 <hr>
 <li><a class="dropdown-item" href="discuss.html">Discussion</a></li>
 <li><a class="dropdown-item" href="reference.html">Glossary</a></li>
@@ -383,7 +382,6 @@ <h2 class="accordion-header" id="flush-headingTwelve">
 <li><a href="08-orchestration.html">Container Orchestration</a></li>
 <li><a href="about.html">About</a></li>
 <li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li>
-<li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li>
 <hr>
 <li><a class="dropdown-item" href="discuss.html">Discussion</a></li>
 <li><a class="dropdown-item" href="reference.html">Glossary</a></li>
diff --git a/instructor/index.html b/instructor/index.html
index 307bb994..1e39cbf7 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -99,7 +99,7 @@
           <button class="nav-link dropdown-toggle" id="navbarDropdown" data-bs-toggle="dropdown" aria-expanded="false">
             More <i data-feather="chevron-down"></i>
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-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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@@ -310,7 +310,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 6d17f6b7..a6379d10 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -126,7 +126,6 @@
 <li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li>
 <li><a class="dropdown-item" href="about.html">About</a></li>
 <li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li>
-<li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li>
 <hr>
 <li><a class="dropdown-item" href="discuss.html">Discussion</a></li>
 <li><a class="dropdown-item" href="reference.html">Glossary</a></li>
@@ -383,7 +382,6 @@ <h2 class="accordion-header" id="flush-headingTwelve">
 <li><a href="08-orchestration.html">Container Orchestration</a></li>
 <li><a href="about.html">About</a></li>
 <li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li>
-<li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li>
 <hr>
 <li><a class="dropdown-item" href="discuss.html">Discussion</a></li>
 <li><a class="dropdown-item" href="reference.html">Glossary</a></li>
diff --git a/instructor/introduction.html b/instructor/introduction.html
index 54957276..02bc2119 100644
--- a/instructor/introduction.html
+++ b/instructor/introduction.html
@@ -99,7 +99,7 @@
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-          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a class="dropdown-item" href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+          <ul class="dropdown-menu" aria-labelledby="navbarDropdown"><li><a class="dropdown-item" href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li><li><a class="dropdown-item" href="about.html">About</a></li><li><a class="dropdown-item" href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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     <!--
@@ -320,7 +320,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
                       <li>
                         <a href="../instructor/images.html">Extract All Images</a>
                       </li>
-                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><li><a href="e02-jekyll-lesson-example.html">Using Docker with Jekyll - Containers Used in Generating this Lesson</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
+                      <li><a href="06-containers-on-the-cloud.html">Creating Containers on the Cloud</a></li><li><a href="08-orchestration.html">Container Orchestration</a></li><li><a href="about.html">About</a></li><li><a href="e01-github-actions.html">Using Docker with Github Actions</a></li><hr><li><a class="dropdown-item" href="discuss.html">Discussion</a></li><li><a class="dropdown-item" href="reference.html">Glossary</a></li>
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diff --git a/instructor/key-points.html b/instructor/key-points.html
index 3094098e..96fe4c8d 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -126,7 +126,6 @@
 <li><a class="dropdown-item" href="08-orchestration.html">Container Orchestration</a></li>
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 </button>
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+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <p>This is not an exhaustive list but some of the advantages and
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@@ -479,7 +479,7 @@ <h3 class="callout-title">Exercise: Check on Your Images<a class="anchor" aria-l
 <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 see if the <code>hello-world</code> container image is now on your
 computer, run:</p>
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 </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>Use the same command as above, but with the <code>echo</code> command
 to print a message.</p>
@@ -719,7 +719,7 @@ <h3 class="callout-title">Practice Makes Perfect<a class="anchor" aria-label="an
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 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
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 <div class="accordion-body">
 <p>Run an interactive ubuntu container – you can use
 <code>docker image pull</code> first, or just run it with this
@@ -757,7 +757,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
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 </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">
 <p>Run a ubuntu container, first with a command to read out the Linux
 version:</p>
diff --git a/md5sum.txt b/md5sum.txt
index 2890d8e6..bdf6de74 100644
--- a/md5sum.txt
+++ b/md5sum.txt
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diff --git a/pkgdown.yml b/pkgdown.yml
index a432d018..b0064c69 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.0
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-08-16T08:21Z
+last_built: 2024-08-16T09:02Z
diff --git a/reproduciblity.html b/reproduciblity.html
index 39dfaed7..3fc9707e 100644
--- a/reproduciblity.html
+++ b/reproduciblity.html
@@ -573,7 +573,7 @@ <h3 class="callout-title">Positives and negatives<a class="anchor" aria-label="a
 <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>This is not an exhaustive list but some of the advantages and
 disadvantages could be:</p>
diff --git a/running-containers.html b/running-containers.html
index 23c58888..701f0c0c 100644
--- a/running-containers.html
+++ b/running-containers.html
@@ -477,7 +477,7 @@ <h3 class="callout-title">Exercise: Check on Your Images<a class="anchor" aria-l
 <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 see if the <code>hello-world</code> container image is now on your
 computer, run:</p>
@@ -625,7 +625,7 @@ <h3 class="callout-title">Hello World, Part 2<a class="anchor" aria-label="ancho
 <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>Use the same command as above, but with the <code>echo</code> command
 to print a message.</p>
@@ -717,7 +717,7 @@ <h3 class="callout-title">Practice Makes Perfect<a class="anchor" aria-label="an
 <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"> Solution 1 – Interactive </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>Run an interactive ubuntu container – you can use
 <code>docker image pull</code> first, or just run it with this
@@ -755,7 +755,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <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"> Solution 2 – Run commands </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">
 <p>Run a ubuntu container, first with a command to read out the Linux
 version:</p>