diff --git a/.all-contributorsrc b/.all-contributorsrc
index c914150..c3a0f25 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -119,7 +119,10 @@
       "profile": "https://github.com/MichaelChirico",
       "contributions": [
         "review",
-        "question"
+        "question",
+        "content",
+        "doc",
+        "research"
       ]
     },
     {
@@ -185,5 +188,6 @@
   "projectOwner": "r-devel",
   "repoType": "github",
   "repoHost": "https://github.com",
-  "skipCi": true
+  "skipCi": true,
+  "commitConvention": "angular"
 }
diff --git a/README.md b/README.md
index a979108..4f57436 100644
--- a/README.md
+++ b/README.md
@@ -59,29 +59,31 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 <!-- prettier-ignore-start -->
 <!-- markdownlint-disable -->
 <table>
-  <tr>
-    <td align="center"><a href="https://www.heatherturner.net/"><img src="https://avatars.githubusercontent.com/u/3343008?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Heather Turner</b></sub></a><br /><a href="#content-hturner" title="Content">🖋</a> <a href="https://github.com/r-devel/rdevguide/commits?author=hturner" title="Code">💻</a> <a href="#maintenance-hturner" title="Maintenance">🚧</a> <a href="#mentoring-hturner" title="Mentoring">🧑‍🏫</a> <a href="#projectManagement-hturner" title="Project Management">📆</a> <a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Ahturner" title="Reviewed Pull Requests">👀</a> <a href="#fundingFinding-hturner" title="Funding Finding">🔍</a> <a href="#question-hturner" title="Answering Questions">💬</a> <a href="#eventOrganizing-hturner" title="Event Organizing">📋</a> <a href="#talk-hturner" title="Talks">📢</a></td>
-    <td align="center"><a href="https://saranjeetkaur.github.io/About-Me/"><img src="https://avatars.githubusercontent.com/u/28556616?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Saranjeet Kaur</b></sub></a><br /><a href="#content-SaranjeetKaur" title="Content">🖋</a> <a href="https://github.com/r-devel/rdevguide/commits?author=SaranjeetKaur" title="Documentation">📖</a> <a href="#ideas-SaranjeetKaur" title="Ideas, Planning, & Feedback">🤔</a> <a href="#fundingFinding-SaranjeetKaur" title="Funding Finding">🔍</a> <a href="#question-SaranjeetKaur" title="Answering Questions">💬</a> <a href="#eventOrganizing-SaranjeetKaur" title="Event Organizing">📋</a> <a href="#talk-SaranjeetKaur" title="Talks">📢</a> <a href="#video-SaranjeetKaur" title="Videos">📹</a></td>
-    <td align="center"><a href="http://maya.rbind.io"><img src="https://avatars.githubusercontent.com/u/6053906?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Maya Gans</b></sub></a><br /><a href="#infra-MayaGans" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
-    <td align="center"><a href="https://www.willingconsulting.com"><img src="https://avatars.githubusercontent.com/u/2680980?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Carol Willing</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Awillingc" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="http://llrs.dev"><img src="https://avatars.githubusercontent.com/u/6818218?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Lluís</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Allrs" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="http://tdhock.github.io"><img src="https://avatars.githubusercontent.com/u/932850?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Toby Dylan Hocking</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Atdhock" title="Reviewed Pull Requests">👀</a> <a href="#example-tdhock" title="Examples">💡</a></td>
-    <td align="center"><a href="https://github.com/bettinagruen"><img src="https://avatars.githubusercontent.com/u/3341603?v=4?s=100" width="100px;" alt=""/><br /><sub><b>bettinagruen</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Abettinagruen" title="Reviewed Pull Requests">👀</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="http://stat.ethz.ch/~maechler"><img src="https://avatars.githubusercontent.com/u/995722?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Martin Mächler</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Ammaechler" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="http://www.talarify.co.za"><img src="https://avatars.githubusercontent.com/u/7215014?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Anelda van der Walt</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Aanelda" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="http://mine-cr.com"><img src="https://avatars.githubusercontent.com/u/5965649?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Mine Cetinkaya-Rundel</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Amine-cetinkaya-rundel" title="Reviewed Pull Requests">👀</a></td>
-    <td align="center"><a href="https://github.com/MichaelChirico"><img src="https://avatars.githubusercontent.com/u/7606389?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Michael Chirico</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3AMichaelChirico" title="Reviewed Pull Requests">👀</a> <a href="#question-MichaelChirico" title="Answering Questions">💬</a></td>
-    <td align="center"><a href="http://officialjoomlabook.com"><img src="https://avatars.githubusercontent.com/u/754813?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Elin Waring</b></sub></a><br /><a href="#question-elinw" title="Answering Questions">💬</a></td>
-    <td align="center"><a href="https://github.com/lawremi"><img src="https://avatars.githubusercontent.com/u/158190?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Michael Lawrence</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Alawremi" title="Reviewed Pull Requests">👀</a> <a href="#ideas-lawremi" title="Ideas, Planning, & Feedback">🤔</a> <a href="#mentoring-lawremi" title="Mentoring">🧑‍🏫</a></td>
-    <td align="center"><a href="https://github.com/gmbecker"><img src="https://avatars.githubusercontent.com/u/908721?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Gabe Becker</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Agmbecker" title="Reviewed Pull Requests">👀</a> <a href="#question-gmbecker" title="Answering Questions">💬</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="https://github.com/krlmlr"><img src="https://avatars.githubusercontent.com/u/1741643?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Kirill Müller</b></sub></a><br /><a href="#question-krlmlr" title="Answering Questions">💬</a></td>
-    <td align="center"><a href="https://github.com/lionel-"><img src="https://avatars.githubusercontent.com/u/4465050?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Lionel Henry</b></sub></a><br /><a href="#question-lionel-" title="Answering Questions">💬</a></td>
-    <td align="center"><a href="https://github.com/HayesJohnD"><img src="https://avatars.githubusercontent.com/u/66183716?v=4?s=100" width="100px;" alt=""/><br /><sub><b>John Hayes</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3AHayesJohnD" title="Reviewed Pull Requests">👀</a></td>
-  </tr>
+  <tbody>
+    <tr>
+      <td align="center"><a href="https://www.heatherturner.net/"><img src="https://avatars.githubusercontent.com/u/3343008?v=4?s=100" width="100px;" alt="Heather Turner"/><br /><sub><b>Heather Turner</b></sub></a><br /><a href="#content-hturner" title="Content">🖋</a> <a href="https://github.com/r-devel/rdevguide/commits?author=hturner" title="Code">💻</a> <a href="#maintenance-hturner" title="Maintenance">🚧</a> <a href="#mentoring-hturner" title="Mentoring">🧑‍🏫</a> <a href="#projectManagement-hturner" title="Project Management">📆</a> <a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Ahturner" title="Reviewed Pull Requests">👀</a> <a href="#fundingFinding-hturner" title="Funding Finding">🔍</a> <a href="#question-hturner" title="Answering Questions">💬</a> <a href="#eventOrganizing-hturner" title="Event Organizing">📋</a> <a href="#talk-hturner" title="Talks">📢</a></td>
+      <td align="center"><a href="https://saranjeetkaur.github.io/About-Me/"><img src="https://avatars.githubusercontent.com/u/28556616?v=4?s=100" width="100px;" alt="Saranjeet Kaur"/><br /><sub><b>Saranjeet Kaur</b></sub></a><br /><a href="#content-SaranjeetKaur" title="Content">🖋</a> <a href="https://github.com/r-devel/rdevguide/commits?author=SaranjeetKaur" title="Documentation">📖</a> <a href="#ideas-SaranjeetKaur" title="Ideas, Planning, & Feedback">🤔</a> <a href="#fundingFinding-SaranjeetKaur" title="Funding Finding">🔍</a> <a href="#question-SaranjeetKaur" title="Answering Questions">💬</a> <a href="#eventOrganizing-SaranjeetKaur" title="Event Organizing">📋</a> <a href="#talk-SaranjeetKaur" title="Talks">📢</a> <a href="#video-SaranjeetKaur" title="Videos">📹</a></td>
+      <td align="center"><a href="http://maya.rbind.io"><img src="https://avatars.githubusercontent.com/u/6053906?v=4?s=100" width="100px;" alt="Maya Gans"/><br /><sub><b>Maya Gans</b></sub></a><br /><a href="#infra-MayaGans" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
+      <td align="center"><a href="https://www.willingconsulting.com"><img src="https://avatars.githubusercontent.com/u/2680980?v=4?s=100" width="100px;" alt="Carol Willing"/><br /><sub><b>Carol Willing</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Awillingc" title="Reviewed Pull Requests">👀</a></td>
+      <td align="center"><a href="http://llrs.dev"><img src="https://avatars.githubusercontent.com/u/6818218?v=4?s=100" width="100px;" alt="Lluís"/><br /><sub><b>Lluís</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Allrs" title="Reviewed Pull Requests">👀</a></td>
+      <td align="center"><a href="http://tdhock.github.io"><img src="https://avatars.githubusercontent.com/u/932850?v=4?s=100" width="100px;" alt="Toby Dylan Hocking"/><br /><sub><b>Toby Dylan Hocking</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Atdhock" title="Reviewed Pull Requests">👀</a> <a href="#example-tdhock" title="Examples">💡</a></td>
+      <td align="center"><a href="https://github.com/bettinagruen"><img src="https://avatars.githubusercontent.com/u/3341603?v=4?s=100" width="100px;" alt="bettinagruen"/><br /><sub><b>bettinagruen</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Abettinagruen" title="Reviewed Pull Requests">👀</a></td>
+    </tr>
+    <tr>
+      <td align="center"><a href="http://stat.ethz.ch/~maechler"><img src="https://avatars.githubusercontent.com/u/995722?v=4?s=100" width="100px;" alt="Martin Mächler"/><br /><sub><b>Martin Mächler</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Ammaechler" title="Reviewed Pull Requests">👀</a></td>
+      <td align="center"><a href="http://www.talarify.co.za"><img src="https://avatars.githubusercontent.com/u/7215014?v=4?s=100" width="100px;" alt="Anelda van der Walt"/><br /><sub><b>Anelda van der Walt</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Aanelda" title="Reviewed Pull Requests">👀</a></td>
+      <td align="center"><a href="http://mine-cr.com"><img src="https://avatars.githubusercontent.com/u/5965649?v=4?s=100" width="100px;" alt="Mine Cetinkaya-Rundel"/><br /><sub><b>Mine Cetinkaya-Rundel</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Amine-cetinkaya-rundel" title="Reviewed Pull Requests">👀</a></td>
+      <td align="center"><a href="https://github.com/MichaelChirico"><img src="https://avatars.githubusercontent.com/u/7606389?v=4?s=100" width="100px;" alt="Michael Chirico"/><br /><sub><b>Michael Chirico</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3AMichaelChirico" title="Reviewed Pull Requests">👀</a> <a href="#question-MichaelChirico" title="Answering Questions">💬</a> <a href="#content-MichaelChirico" title="Content">🖋</a> <a href="https://github.com/r-devel/rdevguide/commits?author=MichaelChirico" title="Documentation">📖</a> <a href="#research-MichaelChirico" title="Research">🔬</a></td>
+      <td align="center"><a href="http://officialjoomlabook.com"><img src="https://avatars.githubusercontent.com/u/754813?v=4?s=100" width="100px;" alt="Elin Waring"/><br /><sub><b>Elin Waring</b></sub></a><br /><a href="#question-elinw" title="Answering Questions">💬</a></td>
+      <td align="center"><a href="https://github.com/lawremi"><img src="https://avatars.githubusercontent.com/u/158190?v=4?s=100" width="100px;" alt="Michael Lawrence"/><br /><sub><b>Michael Lawrence</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Alawremi" title="Reviewed Pull Requests">👀</a> <a href="#ideas-lawremi" title="Ideas, Planning, & Feedback">🤔</a> <a href="#mentoring-lawremi" title="Mentoring">🧑‍🏫</a></td>
+      <td align="center"><a href="https://github.com/gmbecker"><img src="https://avatars.githubusercontent.com/u/908721?v=4?s=100" width="100px;" alt="Gabe Becker"/><br /><sub><b>Gabe Becker</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3Agmbecker" title="Reviewed Pull Requests">👀</a> <a href="#question-gmbecker" title="Answering Questions">💬</a></td>
+    </tr>
+    <tr>
+      <td align="center"><a href="https://github.com/krlmlr"><img src="https://avatars.githubusercontent.com/u/1741643?v=4?s=100" width="100px;" alt="Kirill Müller"/><br /><sub><b>Kirill Müller</b></sub></a><br /><a href="#question-krlmlr" title="Answering Questions">💬</a></td>
+      <td align="center"><a href="https://github.com/lionel-"><img src="https://avatars.githubusercontent.com/u/4465050?v=4?s=100" width="100px;" alt="Lionel Henry"/><br /><sub><b>Lionel Henry</b></sub></a><br /><a href="#question-lionel-" title="Answering Questions">💬</a></td>
+      <td align="center"><a href="https://github.com/HayesJohnD"><img src="https://avatars.githubusercontent.com/u/66183716?v=4?s=100" width="100px;" alt="John Hayes"/><br /><sub><b>John Hayes</b></sub></a><br /><a href="https://github.com/r-devel/rdevguide/pulls?q=is%3Apr+reviewed-by%3AHayesJohnD" title="Reviewed Pull Requests">👀</a></td>
+    </tr>
+  </tbody>
 </table>
 
 <!-- markdownlint-restore -->