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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/episodes/episode4.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/episodes/episode5.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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index 15dc1f8..e331246 100644
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/CODE_OF_CONDUCT.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -341,8 +341,8 @@ <h1>Contributor Code of Conduct</h1>
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index 36c814a..8f4b349 100644
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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 <section id="aio-episode1"><p>Content from <a href="episode1.html">Introduction: Machine Learning Ready RNA-Seq Data</a></p>
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+<p> Last updated on 2023-10-31 | 
         
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 <p>Estimated time <i aria-hidden="true" data-feather="clock"></i> 11 minutes </p>
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 <p>Estimated time <i aria-hidden="true" data-feather="clock"></i> 15 minutes </p>
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 <p>Estimated time <i aria-hidden="true" data-feather="clock"></i> 20 minutes </p>
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 <p>Estimated time <i aria-hidden="true" data-feather="clock"></i> 50 minutes </p>
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 <p>Estimated time <i aria-hidden="true" data-feather="clock"></i> 12 minutes </p>
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+<p> Last updated on 2023-10-31 | 
         
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         <h1>Introduction: Machine Learning Ready RNA-Seq Data</h1>
-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/episodes/episode1.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -552,8 +552,8 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
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index 13babc5..6b116d2 100644
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       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Data Collection: ArrayExpress</h1>
-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/episodes/episode2.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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 <p>The counts data have been normalised and transformed using a variance
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         <h1>Data Readiness: Data Format and Integrity</h1>
-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/episodes/episode4.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -1290,8 +1290,8 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
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diff --git a/instructor/episode5.html b/instructor/episode5.html
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
         <a href="https://github.com/carpentries-incubator/rna-seq-data-for-ml.git/edit/main/episodes/episode5.Rmd" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -882,8 +882,8 @@ <h3 class="callout-title">Keypoints<a class="anchor" aria-label="anchor" href="#
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diff --git a/instructor/episode6.html b/instructor/episode6.html
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         <h1>Data Readiness: Distribution and Scale</h1>
-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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index 594b208..c4a569c 100644
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index acd3d2a..dd5a39b 100644
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         <h1>Reference</h1>
-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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@@ -334,8 +334,8 @@ <h1>Reference</h1>
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diff --git a/pkgdown.yml b/pkgdown.yml
index 01dcbd5..dcf5444 100644
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diff --git a/profiles.html b/profiles.html
index fc888cb..566f355 100644
--- a/profiles.html
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diff --git a/reference.html b/reference.html
index 8848c8e..0b2efec 100644
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-        <p> Last updated on 2023-10-24 | 
+        <p> Last updated on 2023-10-31 | 
         
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@@ -333,8 +333,8 @@ <h1>Reference</h1>
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