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-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index f0154905..15d4052c 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -264,7 +264,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   <h3 class="accordion-header" id="headingInstructor1">
 <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div>Try out the alternative version of this lesson!</h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p><a href="https://carpentries-incubator.github.io/R-ecology-lesson-alternative/" class="external-link">A
 redesigned version of this lesson</a> is currently in beta testing and
@@ -622,8 +622,8 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
   "url": "https://datacarpentry.github.io/R-ecology-lesson/instructor/index.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/instructor/index.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-02-06",
-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 5c75344c..bc7a7ea7 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -620,8 +620,8 @@ <h3 id="r-and-sql">R and SQL<a class="anchor" aria-label="anchor" href="#r-and-s
   "url": "https://datacarpentry.github.io/R-ecology-lesson/instructor/instructor-notes.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/instructor/instructor-notes.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-02-06",
-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index b21eca92..d9ccee4f 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -434,8 +434,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://datacarpentry.github.io/R-ecology-lesson/instructor/key-points.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/instructor/key-points.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-02-06",
-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index 038162e7..0fbbb55e 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -279,8 +279,8 @@ <h1>Learner Profiles</h1>
   "url": "https://datacarpentry.github.io/R-ecology-lesson/instructor/profiles.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/instructor/profiles.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-02-06",
-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index bf694d27..7d51be2a 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -535,7 +535,7 @@ <h1>Learners' Reference</h1>
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/instructor/reference.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-01-31",
-  "datePublished": "2024-02-06"
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index 2fbab75e..2ff3f39b 100644
--- a/key-points.html
+++ b/key-points.html
@@ -432,8 +432,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://datacarpentry.github.io/R-ecology-lesson/key-points.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/key-points.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-02-06",
-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 3da021a1..39780967 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-02-06T00:08Z
+last_built: 2024-02-13T00:09Z
 
diff --git a/profiles.html b/profiles.html
index 0a36c1c8..267e396c 100644
--- a/profiles.html
+++ b/profiles.html
@@ -279,8 +279,8 @@ <h1>Learner Profiles</h1>
   "url": "https://datacarpentry.github.io/R-ecology-lesson/profiles.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/profiles.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-02-06",
-  "datePublished": "2024-02-06"
+  "dateModified": "2024-02-13",
+  "datePublished": "2024-02-13"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 2fdbcda6..f558d2dc 100644
--- a/reference.html
+++ b/reference.html
@@ -533,7 +533,7 @@ <h1>Learners' Reference</h1>
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/reference.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-01-31",
-  "datePublished": "2024-02-06"
+  "datePublished": "2024-02-13"
 }
 
   </script><script>