diff --git a/01-rstudio-intro.html b/01-rstudio-intro.html
index 1ee41fbc5..0d91be6cd 100644
--- a/01-rstudio-intro.html
+++ b/01-rstudio-intro.html
@@ -1461,7 +1461,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/01-rstudio-intro.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
 }
 
   </script><script>
diff --git a/02-project-intro.html b/02-project-intro.html
index cd7661cc7..c419130a2 100644
--- a/02-project-intro.html
+++ b/02-project-intro.html
@@ -628,7 +628,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to Challenge 4
   </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>By running these commands in the shell:</p>
 <div class="codewrapper sourceCode" id="cb1">
@@ -822,7 +822,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/02-project-intro.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/03-seeking-help.html b/03-seeking-help.html
index bf4cad462..09f631f1b 100644
--- a/03-seeking-help.html
+++ b/03-seeking-help.html
@@ -863,7 +863,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/03-seeking-help.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/04-data-structures-part1.html b/04-data-structures-part1.html
index 0241dd223..02b20fc3f 100644
--- a/04-data-structures-part1.html
+++ b/04-data-structures-part1.html
@@ -2394,7 +2394,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/04-data-structures-part1.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
 }
 
   </script><script>
diff --git a/05-data-structures-part2.html b/05-data-structures-part2.html
index 09f78bdf2..338fcf221 100644
--- a/05-data-structures-part2.html
+++ b/05-data-structures-part2.html
@@ -1192,7 +1192,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/05-data-structures-part2.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/06-data-subsetting.html b/06-data-subsetting.html
index 26ea09c3f..9ed198f04 100644
--- a/06-data-subsetting.html
+++ b/06-data-subsetting.html
@@ -738,7 +738,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to challenge 1
   </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">
 <div class="codewrapper sourceCode" id="cb34">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -923,7 +923,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solution to challenge 2
   </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">
 <div class="codewrapper sourceCode" id="cb50">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1174,7 +1174,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solution to challenge 3
   </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">
 <ul><li>The <strong>wrong</strong> way to do this problem is
 <code>countries==seAsia</code>. This gives a warning
@@ -1452,7 +1452,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solution to challenge 4
   </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>D</p>
 </div>
@@ -1597,7 +1597,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solution to challenge 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb115">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1662,7 +1662,7 @@ <h4 class="accordion-header" id="headingSolution6">
   Solution to challenge 6
   </h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb122">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1816,7 +1816,7 @@ <h4 class="accordion-header" id="headingSolution7">
   Solution to challenge 7
   </h4>
 </button>
-<div id="collapseSolution7" class="accordion-collapse collapse" data-bs-parent="#accordionSolution7" aria-labelledby="headingSolution7">
+<div id="collapseSolution7" class="accordion-collapse collapse" aria-labelledby="headingSolution7" data-bs-parent="#accordionSolution7">
 <div class="accordion-body">
 <p>Fix each of the following common data frame subsetting errors:</p>
 <ol style="list-style-type: decimal"><li>Extract observations collected for the year 1957</li>
@@ -1889,7 +1889,7 @@ <h4 class="accordion-header" id="headingSolution8">
   Solution to challenge 8
   </h4>
 </button>
-<div id="collapseSolution8" class="accordion-collapse collapse" data-bs-parent="#accordionSolution8" aria-labelledby="headingSolution8">
+<div id="collapseSolution8" class="accordion-collapse collapse" aria-labelledby="headingSolution8" data-bs-parent="#accordionSolution8">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li><p><code>gapminder</code> is a data.frame so needs to be subsetted
 on two dimensions. <code>gapminder[1:20, ]</code> subsets the data to
@@ -1981,7 +1981,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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diff --git a/07-control-flow.html b/07-control-flow.html
index fd6cbdc42..3cc87ac61 100644
--- a/07-control-flow.html
+++ b/07-control-flow.html
@@ -1253,7 +1253,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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diff --git a/08-plot-ggplot2.html b/08-plot-ggplot2.html
index c32ba24c1..78be4fab2 100644
--- a/08-plot-ggplot2.html
+++ b/08-plot-ggplot2.html
@@ -1098,7 +1098,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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diff --git a/09-vectorization.html b/09-vectorization.html
index 951b31e7b..4b333295e 100644
--- a/09-vectorization.html
+++ b/09-vectorization.html
@@ -1025,7 +1025,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
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+  "datePublished": "2025-01-07"
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diff --git a/10-functions.html b/10-functions.html
index 96d73c92d..e89dd8f5a 100644
--- a/10-functions.html
+++ b/10-functions.html
@@ -569,7 +569,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to challenge 1
   </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>Write a function called <code>kelvin_to_celsius</code> that takes a
 temperature in Kelvin and returns that temperature in Celsius</p>
@@ -625,7 +625,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solution to challenge 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Define the function to convert directly from Fahrenheit to Celsius,
 by reusing these two functions above</p>
@@ -757,7 +757,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solution to challenge 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>Extend our previous definition of the function by adding in an
 explicit call to <code>stopifnot()</code>. Since
@@ -1011,7 +1011,7 @@ <h4 class="accordion-header" id="headingSolution4">
   Solution to challenge 4
   </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb32">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1069,7 +1069,7 @@ <h4 class="accordion-header" id="headingSolution5">
   Solution to challenge 5
   </h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Write a function called <code>fence()</code> that takes two vectors
 as arguments, called <code>text</code> and <code>wrapper</code>, and
@@ -1221,7 +1221,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/10-functions.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
 }
 
   </script><script>
diff --git a/11-writing-data.html b/11-writing-data.html
index 075aba1cb..21e329144 100644
--- a/11-writing-data.html
+++ b/11-writing-data.html
@@ -698,7 +698,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/11-writing-data.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
 }
 
   </script><script>
diff --git a/12-dplyr.html b/12-dplyr.html
index 61b555fbb..2b62b10ba 100644
--- a/12-dplyr.html
+++ b/12-dplyr.html
@@ -649,7 +649,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to Challenge 1
   </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">
 <div class="codewrapper sourceCode" id="cb16">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -779,7 +779,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solution to Challenge 2
   </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb23">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1139,7 +1139,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solution to Advanced Challenge
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb52">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1248,7 +1248,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
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diff --git a/13-tidyr.html b/13-tidyr.html
index 7a4253e10..194f79054 100644
--- a/13-tidyr.html
+++ b/13-tidyr.html
@@ -512,7 +512,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to Challenge 1
   </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>The original gapminder data.frame is in an intermediate format. It is
 not purely long since it had multiple observation variables
@@ -704,7 +704,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solution to Challenge 2
   </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">
 <div class="codewrapper sourceCode" id="cb12">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1000,7 +1000,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solution to Challenge 3
   </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb37">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1172,7 +1172,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/14-knitr-markdown.html b/14-knitr-markdown.html
index 93f9fbfc6..e44b7f97f 100644
--- a/14-knitr-markdown.html
+++ b/14-knitr-markdown.html
@@ -936,7 +936,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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diff --git a/15-wrap-up.html b/15-wrap-up.html
index 4f8154d6e..3d2521c5d 100644
--- a/15-wrap-up.html
+++ b/15-wrap-up.html
@@ -592,7 +592,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/404.html b/404.html
index 8a3d31dd4..f3f8ee463 100644
--- a/404.html
+++ b/404.html
@@ -463,8 +463,8 @@ <h1>Page not found</h1>
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   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/404.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 56a2ed3ac..1717479bf 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -466,7 +466,7 @@ <h1>Contributor Code of Conduct</h1>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 0497735f4..26e1bb454 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -514,7 +514,7 @@ <h1>Licenses</h1>
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   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
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   </script><script>
diff --git a/aio.html b/aio.html
index 93da3e1f5..1adb5ec0d 100644
--- a/aio.html
+++ b/aio.html
@@ -1759,7 +1759,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to Challenge 4
   </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>By running these commands in the shell:</p>
 <div class="codewrapper sourceCode" id="cb1">
@@ -5388,7 +5388,7 @@ <h4 class="accordion-header" id="headingSolution1">
   Solution to challenge 1
   </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">
 <div class="codewrapper sourceCode" id="cb34">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5581,7 +5581,7 @@ <h4 class="accordion-header" id="headingSolution2">
   Solution to challenge 2
   </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">
 <div class="codewrapper sourceCode" id="cb50">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5835,7 +5835,7 @@ <h4 class="accordion-header" id="headingSolution3">
   Solution to challenge 3
   </h4>
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-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
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 <li>The <strong>wrong</strong> way to do this problem is
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 <p>Define the function to convert directly from Fahrenheit to Celsius,
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 <p>Extend our previous definition of the function by adding in an
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 <p>Write a function called <code>fence()</code> that takes two vectors
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index 58595185f..11784d474 100644
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+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
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diff --git a/instructor/index.html b/instructor/index.html
index 818501448..5efd4f109 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -629,8 +629,8 @@ <h3 class="callout-title">Prerequisites</h3>
   "url": "https://swcarpentry.github.io/r-novice-gapminder/instructor/index.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/instructor/index.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index ff9ff9efb..207ae7143 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -694,8 +694,8 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
   "url": "https://swcarpentry.github.io/r-novice-gapminder/instructor/instructor-notes.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/instructor/instructor-notes.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
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diff --git a/instructor/key-points.html b/instructor/key-points.html
index fae00550b..4dbddef1e 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -633,8 +633,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://swcarpentry.github.io/r-novice-gapminder/instructor/key-points.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/instructor/key-points.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
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diff --git a/instructor/profiles.html b/instructor/profiles.html
index caff97199..fe3b89b11 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -417,8 +417,8 @@ <h1>Learner Profiles</h1>
   "url": "https://swcarpentry.github.io/r-novice-gapminder/instructor/profiles.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/instructor/profiles.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
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diff --git a/instructor/reference.html b/instructor/reference.html
index b32ea933d..2eb7c3733 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -938,7 +938,7 @@ <h1>Reference</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/instructor/reference.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index 9d2b36bb2..f9b89b959 100644
--- a/key-points.html
+++ b/key-points.html
@@ -631,8 +631,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://swcarpentry.github.io/r-novice-gapminder/key-points.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/key-points.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
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diff --git a/pkgdown.yml b/pkgdown.yml
index 02f2368cc..eb0998828 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,4 +2,4 @@ pandoc: 3.1.11
 pkgdown: 2.1.1
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-12-31T00:17Z
+last_built: 2025-01-07T00:18Z
diff --git a/profiles.html b/profiles.html
index a27652118..8906bcc6a 100644
--- a/profiles.html
+++ b/profiles.html
@@ -417,8 +417,8 @@ <h1>Learner Profiles</h1>
   "url": "https://swcarpentry.github.io/r-novice-gapminder/profiles.html",
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/profiles.html",
   "dateCreated": "2015-04-18",
-  "dateModified": "2024-12-31",
-  "datePublished": "2024-12-31"
+  "dateModified": "2025-01-07",
+  "datePublished": "2025-01-07"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 0e69600ca..9df567fac 100644
--- a/reference.html
+++ b/reference.html
@@ -936,7 +936,7 @@ <h1>Reference</h1>
   "identifier": "https://swcarpentry.github.io/r-novice-gapminder/reference.html",
   "dateCreated": "2015-04-18",
   "dateModified": "2024-12-03",
-  "datePublished": "2024-12-31"
+  "datePublished": "2025-01-07"
 }
 
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