diff --git a/.nojekyll b/.nojekyll
index 7b7d098b..97c47747 100644
--- a/.nojekyll
+++ b/.nojekyll
@@ -1 +1 @@
-23605a31
\ No newline at end of file
+d526f2d2
\ No newline at end of file
diff --git a/html/images/logo-sparklyr.png b/html/images/logo-sparklyr.png
index 5c6261ec..10f35961 100644
Binary files a/html/images/logo-sparklyr.png and b/html/images/logo-sparklyr.png differ
diff --git a/index.html b/index.html
index 84996857..4756caa0 100644
--- a/index.html
+++ b/index.html
@@ -178,7 +178,7 @@ <h1 class="title">Posit Cheatsheets</h1>
 
 <div class="quarto-listing quarto-listing-container-grid" id="listing-listing">
 <div class="list grid quarto-listing-cols-3">
-<div class="g-col-1" data-index="0" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="8">
+<div class="g-col-1" data-index="0" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="8">
 <a href="./html/rstudio-ide.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-RStudio.png" alt="Hex logo for the RStudio IDE - A light blue hexagon with the word 'RStudio' in the middle. The 'R' is blue in the centre of a solid white circle, while 'Studio' is written in white on the blue background." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -198,7 +198,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="1" data-listing-file-modified-sort="1690366869978" data-listing-reading-time-sort="18">
+<div class="g-col-1" data-index="1" data-listing-file-modified-sort="1690367251632" data-listing-reading-time-sort="18">
 <a href="./html/data-visualization.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-ggplot2.png" alt="Hex logo for ggplot2 - Six points following an overall increasing trend filled with colors going from light blue to dark blue, connected with a black line, on a light gray background with white grid lines." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -218,7 +218,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="2" data-listing-file-modified-sort="1690366869978" data-listing-reading-time-sort="11">
+<div class="g-col-1" data-index="2" data-listing-file-modified-sort="1690367251632" data-listing-reading-time-sort="11">
 <a href="./html/data-transformation.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-dplyr.png" alt="Hex logo for dplyr - three different brightly coloured cartoon pairs of pliers that appear as spaceships flying through a black background, with coloured spots representing stars and planets." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -238,7 +238,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="3" data-listing-file-modified-sort="1690366869978" data-listing-reading-time-sort="17">
+<div class="g-col-1" data-index="3" data-listing-file-modified-sort="1690367251632" data-listing-reading-time-sort="17">
 <a href="./html/data-import.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-readr.png" alt="Hex logo for readr - a white document icon going dowards into a dark blue funnel, with a white icon of a data table coming out the narrow end, all on a blue background." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -258,7 +258,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="4" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="11">
+<div class="g-col-1" data-index="4" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="11">
 <a href="./html/tidyr.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-tidyr.png" alt="Hex logo for tidyr - three different brightly coloured cartoon brooms that appear as spaceships flying through a black background, with coloured spots representing stars and planets." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -278,7 +278,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="5" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="12">
+<div class="g-col-1" data-index="5" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="12">
 <a href="./html/purrr.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-purrr.png" alt="Hex logo for purrr - a simple sketch of a sleeping cat nestled into the bottom of the black border of the hexagon. 'purrr' is written across the top in black." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -298,7 +298,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="6" data-listing-file-modified-sort="1690366869978" data-listing-reading-time-sort="5">
+<div class="g-col-1" data-index="6" data-listing-file-modified-sort="1690367251632" data-listing-reading-time-sort="5">
 <a href="./html/factors.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-forcats.png" alt="Hex logo for forcats - drawing of four black cats lounging in a cardboard box. On one side of the box it says 'for' and on the adjacent side is says 'cats'." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -318,7 +318,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="7" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="11">
+<div class="g-col-1" data-index="7" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="11">
 <a href="./html/lubridate.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-lubridate.png" alt="Hex logo for lubridate - a white calendar on a green background, with a clock superimposed on it. 'lubdridate' is written in white across the bottom." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -338,7 +338,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="8" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="80">
+<div class="g-col-1" data-index="8" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="80">
 <a href="./html/strings.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-stringr.png" alt="Hex logo for stringr - a green hexagon with a white violin in the centre, above the word 'stringr' in white." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -358,7 +358,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="9" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="17">
+<div class="g-col-1" data-index="9" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="17">
 <a href="./html/shiny.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-shiny.png" alt="Hex logo for Shiny - A blue hexagon with the word 'Shiny' written in white in a flowing cursive font. The tail of the 'y' flows back to the left to underline the word." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -378,7 +378,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="10" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="8">
+<div class="g-col-1" data-index="10" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="8">
 <a href="./html/package-development.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-devtools.png" alt="Hex logo for devtools - The bottom part of a lowercase 'd' in black, in a hexagonal shape slightly inside the boundary of the hexagonal logo. The background is filled in three shades of blue. 'devtools' is written across the front in white." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -398,7 +398,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="11" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="89">
+<div class="g-col-1" data-index="11" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="89">
 <a href="./html/rmarkdown.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-rmarkdown.png" alt="Hex logo for rmarkdown - a dark blue background with a teal border. 'rmarkdown' is written across the bottom in light teal, and there is a quill pen above the word, with the tip pointing to the first 'r'." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -418,7 +418,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="12" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="7">
+<div class="g-col-1" data-index="12" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="7">
 <a href="./html/keras.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-tensorflow.png" alt="Hex logo for tensorflow - A red hexagon with a stylized 'TFR' (denoting TensorFlow for R) in a lighter shade of red, with the 'F' joined to the 'R'." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -438,7 +438,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="13" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="13">
+<div class="g-col-1" data-index="13" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="13">
 <a href="./html/plumber.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-plumber.png" alt="Hex logo for plumber - the word 'plumber' written in green, where the letters are depicted as water pipes, which connect to the border of the logo. The background is a series of criss-crossing pipes in shades of black and grey." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -458,7 +458,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="14" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="13">
+<div class="g-col-1" data-index="14" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="13">
 <a href="./html/reticulate.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-reticulate.png" alt="Hex logo for reticulate - a navy blue background with a light-blue and yellow snake semi-coiled across the foreground. 'reticulate' is written across the bottom in white." style="height: 200px;"  class="thumbnail-image card-img"/></p>
@@ -478,7 +478,7 @@ <h5 class="no-anchor card-title listing-title">
 </div>
 </a>
 </div>
-<div class="g-col-1" data-index="15" data-listing-file-modified-sort="1690366870002" data-listing-reading-time-sort="1">
+<div class="g-col-1" data-index="15" data-listing-file-modified-sort="1690367251652" data-listing-reading-time-sort="1">
 <a href="./html/sparklyr.html" class="quarto-grid-link">
 <div class="quarto-grid-item card h-100 card-left">
 <p class="card-img-top"><img src="html/images/logo-sparklyr.png" alt="Hex logo for sparklyr - Neon shooting stars of various shapes and sizes flying across a black and grey background." style="height: 200px;"  class="thumbnail-image card-img"/></p>
diff --git a/purrr.pdf b/purrr.pdf
index 4fa77e11..e08716e4 100644
Binary files a/purrr.pdf and b/purrr.pdf differ
diff --git a/sitemap.xml b/sitemap.xml
index 4399ffc0..330884d0 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,78 +2,78 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
     <loc>https://github.com/rstudio/cheatsheets/translations.html</loc>
-    <lastmod>2023-07-26T10:23:44.790Z</lastmod>
+    <lastmod>2023-07-26T10:29:33.446Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/tidyr.html</loc>
-    <lastmod>2023-07-26T10:23:42.834Z</lastmod>
+    <lastmod>2023-07-26T10:29:31.850Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/sparklyr.html</loc>
-    <lastmod>2023-07-26T10:23:40.270Z</lastmod>
+    <lastmod>2023-07-26T10:29:29.774Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/rstudio-ide.html</loc>
-    <lastmod>2023-07-26T10:23:35.646Z</lastmod>
+    <lastmod>2023-07-26T10:29:25.870Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/reticulate.html</loc>
-    <lastmod>2023-07-26T10:23:32.817Z</lastmod>
+    <lastmod>2023-07-26T10:29:23.570Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/plumber.html</loc>
-    <lastmod>2023-07-26T10:23:30.585Z</lastmod>
+    <lastmod>2023-07-26T10:29:21.766Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/lubridate.html</loc>
-    <lastmod>2023-07-26T10:23:28.301Z</lastmod>
+    <lastmod>2023-07-26T10:29:19.918Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/factors.html</loc>
-    <lastmod>2023-07-26T10:23:26.089Z</lastmod>
+    <lastmod>2023-07-26T10:29:18.042Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/data-transformation.html</loc>
-    <lastmod>2023-07-26T10:23:23.809Z</lastmod>
+    <lastmod>2023-07-26T10:29:16.162Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/contributed-cheatsheets.html</loc>
-    <lastmod>2023-07-26T10:23:20.745Z</lastmod>
+    <lastmod>2023-07-26T10:29:13.678Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/data-import.html</loc>
-    <lastmod>2023-07-26T10:23:22.577Z</lastmod>
+    <lastmod>2023-07-26T10:29:15.174Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/data-visualization.html</loc>
-    <lastmod>2023-07-26T10:23:25.249Z</lastmod>
+    <lastmod>2023-07-26T10:29:17.362Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/keras.html</loc>
-    <lastmod>2023-07-26T10:23:27.085Z</lastmod>
+    <lastmod>2023-07-26T10:29:18.870Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/package-development.html</loc>
-    <lastmod>2023-07-26T10:23:29.445Z</lastmod>
+    <lastmod>2023-07-26T10:29:20.838Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/purrr.html</loc>
-    <lastmod>2023-07-26T10:23:31.593Z</lastmod>
+    <lastmod>2023-07-26T10:29:22.590Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/rmarkdown.html</loc>
-    <lastmod>2023-07-26T10:23:34.485Z</lastmod>
+    <lastmod>2023-07-26T10:29:24.954Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/shiny.html</loc>
-    <lastmod>2023-07-26T10:23:36.838Z</lastmod>
+    <lastmod>2023-07-26T10:29:26.842Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/html/strings.html</loc>
-    <lastmod>2023-07-26T10:23:41.682Z</lastmod>
+    <lastmod>2023-07-26T10:29:30.934Z</lastmod>
   </url>
   <url>
     <loc>https://github.com/rstudio/cheatsheets/index.html</loc>
-    <lastmod>2023-07-26T10:23:44.122Z</lastmod>
+    <lastmod>2023-07-26T10:29:32.890Z</lastmod>
   </url>
 </urlset>