From 78e21cfc2dd634b4de15298c998bbab16afe124d Mon Sep 17 00:00:00 2001
From: GitHub Actions <actions@github.com>
Date: Tue, 23 Apr 2024 00:09:32 +0000
Subject: [PATCH] site deploy

Auto-generated via {sandpaper}
Source  : 3d2bb02f110820d942e4593a9e5a54124298f6d4
Branch  : md-outputs
Author  : GitHub Actions <actions@github.com>
Time    : 2024-03-26 11:13:07 +0000
Message : markdown source builds

Auto-generated via {sandpaper}
Source  : 56ba95746d8828a2de57f0df847b28d483a62a51
Branch  : main
Author  : Toby Hodges <tobyhodges@carpentries.org>
Time    : 2024-03-26 11:10:45 +0000
Message : Merge pull request #885 from datacarpentry/add-replacement-notice

Add replacement notice
---
 00-before-we-start.html                  |  2 +-
 01-intro-to-r.html                       |  2 +-
 02-starting-with-data.html               | 10 +++++-----
 03-dplyr.html                            |  2 +-
 04-visualization-ggplot2.html            |  2 +-
 05-r-and-databases.html                  |  6 +++---
 404.html                                 |  4 ++--
 CITATION.html                            |  2 +-
 CONDUCT.html                             |  2 +-
 LICENSE.html                             |  2 +-
 NEWS.html                                |  2 +-
 aio.html                                 | 16 ++++++++--------
 images.html                              |  4 ++--
 index.html                               | 10 +++++-----
 instructor-notes.html                    |  4 ++--
 instructor/00-before-we-start.html       |  2 +-
 instructor/01-intro-to-r.html            |  2 +-
 instructor/02-starting-with-data.html    | 10 +++++-----
 instructor/03-dplyr.html                 |  2 +-
 instructor/04-visualization-ggplot2.html |  2 +-
 instructor/05-r-and-databases.html       |  6 +++---
 instructor/404.html                      |  4 ++--
 instructor/CITATION.html                 |  2 +-
 instructor/CONDUCT.html                  |  2 +-
 instructor/LICENSE.html                  |  2 +-
 instructor/NEWS.html                     |  2 +-
 instructor/aio.html                      | 16 ++++++++--------
 instructor/images.html                   |  4 ++--
 instructor/index.html                    | 10 +++++-----
 instructor/instructor-notes.html         |  4 ++--
 instructor/key-points.html               |  4 ++--
 instructor/profiles.html                 |  4 ++--
 instructor/reference.html                |  2 +-
 key-points.html                          |  4 ++--
 pkgdown.yml                              |  4 ++--
 profiles.html                            |  4 ++--
 reference.html                           |  2 +-
 37 files changed, 82 insertions(+), 82 deletions(-)

diff --git a/00-before-we-start.html b/00-before-we-start.html
index f0ad2e61..8ad671ec 100644
--- a/00-before-we-start.html
+++ b/00-before-we-start.html
@@ -868,7 +868,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/01-intro-to-r.html b/01-intro-to-r.html
index d2cccd3e..70602230 100644
--- a/01-intro-to-r.html
+++ b/01-intro-to-r.html
@@ -1225,7 +1225,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/02-starting-with-data.html b/02-starting-with-data.html
index 9be82b09..5cb57dcd 100644
--- a/02-starting-with-data.html
+++ b/02-starting-with-data.html
@@ -610,7 +610,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
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   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
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 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
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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">
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@@ -921,7 +921,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
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 </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="cb24">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1084,7 +1084,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
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   <h4 class="accordion-header" id="headingSolution4">Show me the solution</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">
 <div class="codewrapper sourceCode" id="cb38">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1402,7 +1402,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
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   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
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diff --git a/03-dplyr.html b/03-dplyr.html
index d29bcc7b..e24a2922 100644
--- a/03-dplyr.html
+++ b/03-dplyr.html
@@ -1448,7 +1448,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/03-dplyr.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/04-visualization-ggplot2.html b/04-visualization-ggplot2.html
index c9b3f6a0..91684897 100644
--- a/04-visualization-ggplot2.html
+++ b/04-visualization-ggplot2.html
@@ -1189,7 +1189,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/04-visualization-ggplot2.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/05-r-and-databases.html b/05-r-and-databases.html
index 65c23295..12191893 100644
--- a/05-r-and-databases.html
+++ b/05-r-and-databases.html
@@ -848,7 +848,7 @@ <h3 class="code-label">SQL<i aria-hidden="true" data-feather="chevron-left"></i>
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   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb31">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -908,7 +908,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <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>
@@ -1177,7 +1177,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/05-r-and-databases.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 2aa621c6..221edc6c 100644
--- a/404.html
+++ b/404.html
@@ -312,8 +312,8 @@ <h1>Page not found</h1>
   "url": "https://datacarpentry.github.io/R-ecology-lesson/404.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/404.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/CITATION.html b/CITATION.html
index 8c21ac37..04bcf6b7 100644
--- a/CITATION.html
+++ b/CITATION.html
@@ -385,7 +385,7 @@ <h3 class="code-label">ERROR<i aria-hidden="true" data-feather="chevron-left"></
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/CITATION.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/CONDUCT.html b/CONDUCT.html
index a4809cfd..ef0776b3 100644
--- a/CONDUCT.html
+++ b/CONDUCT.html
@@ -350,7 +350,7 @@ <h1 id="code-of-conduct">Code of Conduct<a class="anchor" aria-label="anchor" hr
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/CONDUCT.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 98cd37e1..c75d8cb1 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -382,7 +382,7 @@ <h3 id="software">Software<a class="anchor" aria-label="anchor" href="#software"
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/LICENSE.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/NEWS.html b/NEWS.html
index 5098aebc..1cbb9e53 100644
--- a/NEWS.html
+++ b/NEWS.html
@@ -327,7 +327,7 @@ <h1></h1>
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/NEWS.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 5f11decf..84601a39 100644
--- a/aio.html
+++ b/aio.html
@@ -2203,7 +2203,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <div class="codewrapper sourceCode" id="cb9">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2382,7 +2382,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <div class="codewrapper sourceCode" id="cb15">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2526,7 +2526,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
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 </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">
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 <div class="codewrapper sourceCode" id="cb24">
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@@ -2695,7 +2695,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
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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">
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 <div class="codewrapper sourceCode" id="cb38">
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@@ -5627,7 +5627,7 @@ <h3 class="code-label">SQL<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="#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">
 <div class="codewrapper sourceCode" id="cb31">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -5687,7 +5687,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <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">
 <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>
@@ -5948,8 +5948,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://datacarpentry.github.io/R-ecology-lesson/aio.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/aio.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
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diff --git a/images.html b/images.html
index 12aa2f2d..2fde488b 100644
--- a/images.html
+++ b/images.html
@@ -449,8 +449,8 @@ <h3 id="05-r-and-databases-figure-1">Figure 1</h3>
   "url": "https://datacarpentry.github.io/R-ecology-lesson/images.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/images.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index 1a98116d..bb0f24f5 100644
--- a/index.html
+++ b/index.html
@@ -347,7 +347,7 @@ <h3 class="callout-title">Installation Instructions<a class="anchor" aria-label=
 <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">Windows</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">
 <ul><li>Download R from the <a href="https://cran.r-project.org/bin/windows/base/release.htm" class="external-link">CRAN
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@@ -369,7 +369,7 @@ <h4 class="accordion-header" id="headingSolution1">Windows</h4>
 <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">MacOS</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">
 <ul><li>Download R from the <a href="https://cran.r-project.org/bin/macosx/" class="external-link">CRAN website</a>.</li>
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@@ -393,7 +393,7 @@ <h4 class="accordion-header" id="headingSolution2">MacOS</h4>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
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 </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">
 <ul><li>Follow the instructions for your distribution from <a href="https://cloud.r-project.org/bin/linux" class="external-link">CRAN</a>, they provide
 information to get the most recent version of R for common
@@ -548,8 +548,8 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
   "url": "https://datacarpentry.github.io/R-ecology-lesson/index.html",
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/index.html",
   "dateCreated": "2015-04-02",
-  "dateModified": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 264a6968..7119d90e 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -614,8 +614,8 @@ <h3 id="r-and-sql">R and SQL<a class="anchor" aria-label="anchor" href="#r-and-s
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   "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": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index 97641ef4..6b93c996 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -541,7 +541,7 @@ <h1>Learners' Reference</h1>
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/instructor/reference.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index a1e1b43a..dad4a0c8 100644
--- a/key-points.html
+++ b/key-points.html
@@ -436,8 +436,8 @@ <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": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index 86ad1c1d..a96f54d5 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -1,6 +1,6 @@
 pandoc: 3.1.11
-pkgdown: 2.0.8
+pkgdown: 2.0.9
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-04-16T00:08Z
+last_built: 2024-04-23T00:09Z
 
diff --git a/profiles.html b/profiles.html
index 7a19edf6..546705ad 100644
--- a/profiles.html
+++ b/profiles.html
@@ -285,8 +285,8 @@ <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": "2024-04-16",
-  "datePublished": "2024-04-16"
+  "dateModified": "2024-04-23",
+  "datePublished": "2024-04-23"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 38e42ecd..c8ce225a 100644
--- a/reference.html
+++ b/reference.html
@@ -539,7 +539,7 @@ <h1>Learners' Reference</h1>
   "identifier": "https://datacarpentry.github.io/R-ecology-lesson/reference.html",
   "dateCreated": "2015-04-02",
   "dateModified": "2024-03-12",
-  "datePublished": "2024-04-16"
+  "datePublished": "2024-04-23"
 }
 
   </script><script>