diff --git a/.github/workflows/shiny-deployment.yml b/.github/workflows/shiny-deployment.yaml
similarity index 79%
rename from .github/workflows/shiny-deployment.yml
rename to .github/workflows/shiny-deployment.yaml
index 5998367..58ee624 100644
--- a/.github/workflows/shiny-deployment.yml
+++ b/.github/workflows/shiny-deployment.yaml
@@ -1,21 +1,20 @@
-# Script that sends POST request to a server. Use this for any project that you want to have automatically deployed to our Stats4SD Shiny server
 
-# This is setup to automatically publish the default branch to the **staging** environment, and any new releases to the **live** environment
+# Script that sends POST request to a server. Use this for any project that you want to have automatically deployed to our Stats4SD Shiny server
 
 #####
-# How to customise this 
+# How to customise this
 # If you want to customise this for your own projects, make sure you set your own deployment key and url in your repo or organisation's secrets.
 #####
 
 name: Auto Deployment
 
 # Controls when the action will run. Triggers the workflow on push or pull request
-# events but only for the main branch
+# events for "main" and any release branch
 on:
   push:
-    branches: [ main ]
-  release:
-    types: [ published ]
+    branches:
+      - "main"
+      - "release/**"
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
@@ -32,6 +31,6 @@ jobs:
         uses: jasongitmail/fast-webhook@v1.1.4
         with:
           # The webhook URL to send the request to.
-          url: ${{ secrets.SHINYSERVERURL }}
+          url: ${{ secrets.SHINYDEPLOYURL }}
           # The stringified JSON body to be sent, if any.
           json: '{"secret": "${{ secrets.SHINYDEPLOYSECRET }}", "repo": "${{ github.repository }}", "ref": "${{ github.ref }}"}'
diff --git a/index.html b/index.html
index dc7bcc2..203a0ba 100644
--- a/index.html
+++ b/index.html
@@ -174,7 +174,7 @@ <h2>Exercises</h2>
 <p><strong>Exercise 2: Download the file below that contains the imdb
 dataset and the Module 3 exercises in RMD format.</strong></p>
 <p><a
-href="https://github.com/stats4sd/r2020_04Quiz/raw/main/Module-3-Exercises.zip">Module-3-Exercises.zip</a></p>
+href="https://github.com/stats4sd/r2020_04Quiz/raw/main/Module%203%20Exercises.zip">Module-3-Exercises.zip</a></p>
 <p>Create a new project in RStudio and unzip the files into your new
 project folder.</p>
 <p>Then open the workbook, and load in the libraries and the dataset.
@@ -364,22 +364,22 @@ <h2>Appendix: Useful reference links</h2>
  
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "Q1", question = structure("Which of these statements is true?", html = TRUE, class = c("html", 
-"character")), answers = list(structure(list(id = "lnr_ans_e31360f", 
+"character")), answers = list(structure(list(id = "lnr_ans_39f2698", 
     option = "RStudio is useless without R", value = "RStudio is useless without R", 
     label = structure("RStudio is useless without R", html = TRUE, class = c("html", 
     "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_6ef95b6", 
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     option = "R is a powerful Interactive Development Environment", 
     value = "R is a powerful Interactive Development Environment", 
     label = structure("R is a powerful Interactive Development Environment", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("No, RStudio is the IDE", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_cf12dd8", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_d9fff3a", 
     option = "Without RStudio, you cannot use R", value = "Without RStudio, you cannot use R", 
     label = structure("Without RStudio, you cannot use R", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("R can work very well without RStudio. It’s just not that user friendly", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_70dbf6a", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_feb3329", 
     option = "You need to install RStudio first, then you can install R", 
     value = "You need to install RStudio first, then you can install R", 
     label = structure("You need to install RStudio first, then you can install R", html = TRUE, class = c("html", 
@@ -392,55 +392,55 @@ <h2>Appendix: Useful reference links</h2>
 "character")), incorrect = structure("Incorrect", html = TRUE, class = c("html", 
 "character")), message = NULL, post_message = NULL), ids = list(
     answer = "Q1-answer", question = "Q1"), loading = NULL, random_answer_order = TRUE, 
-    allow_retry = TRUE, seed = 1267730936.40967, options = list()), class = c("learnr_radio", 
+    allow_retry = TRUE, seed = 1468672435.3161, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
 
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "Q2", question = structure("Why is R giving an error in the above screenshot?", html = TRUE, class = c("html", 
-"character")), answers = list(structure(list(id = "lnr_ans_8de63a9", 
+"character")), answers = list(structure(list(id = "lnr_ans_6653521", 
     option = "The command for reading the data is missing", value = "The command for reading the data is missing", 
     label = structure("The command for reading the data is missing", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("No, it is present at the top of the file: Pulse &lt;- read.csv(‘Pulse.csv’)", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_b935f30", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_3bc7494", 
     option = "The command library(ggplot2) is missing", value = "The command library(ggplot2) is missing", 
     label = structure("The command library(ggplot2) is missing", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("It is missing, but we don’t need it, since we are not plotting anything", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_c550f6a", 
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     value = "We did not specify the name of our summary statistic", 
     label = structure("We did not specify the name of our summary statistic", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("It’s good practice to name our summary statistics indeed, but ommiting the name is not an ‘error’", html = TRUE, class = c("html", 
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     option = "The project file was not created", value = "The project file was not created", 
     label = structure("The project file was not created", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("We can’t tell from this screenshot whether a project file was created or not. We can say that it cannot be responsible for the error though.", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_cca3ae1", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_4e688d7", 
     option = "The command library(dplyr) is missing", value = "The command library(dplyr) is missing", 
     label = structure("The command library(dplyr) is missing", html = TRUE, class = c("html", 
     "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_319bdd0", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_977fbe7", 
     option = "The symbol used for the pipe operator is wrong", 
     value = "The symbol used for the pipe operator is wrong", 
     label = structure("The symbol used for the pipe operator is wrong", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("%&gt;% is the right symbol for the pipe operator", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_5d8f388", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_3d0ee33", 
     option = "We are using pipes, but the data argument of each function is missing", 
     value = "We are using pipes, but the data argument of each function is missing", 
     label = structure("We are using pipes, but the data argument of each function is missing", html = TRUE, class = c("html", 
@@ -453,30 +453,30 @@ <h2>Appendix: Useful reference links</h2>
 "character")), incorrect = structure("Incorrect", html = TRUE, class = c("html", 
 "character")), message = NULL, post_message = NULL), ids = list(
     answer = "Q2-answer", question = "Q2"), loading = NULL, random_answer_order = TRUE, 
-    allow_retry = TRUE, seed = 9533034.99556083, options = list()), class = c("learnr_radio", 
+    allow_retry = TRUE, seed = 1908256421.1114, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
  
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_radio", label = "Q3", question = structure("The above R Markdown file runs fine, but is missing the point of using R Markdown. Why?", html = TRUE, class = c("html", 
-"character")), answers = list(structure(list(id = "lnr_ans_d6ead4", 
+"character")), answers = list(structure(list(id = "lnr_ans_8449718", 
     option = "The comments should be part of the text outside the R chunks. That way, an R Markdown document can become a proper report", 
     value = "The comments should be part of the text outside the R chunks. That way, an R Markdown document can become a proper report", 
     label = structure("The comments should be part of the text outside the R chunks. That way, an R Markdown document can become a proper report", html = TRUE, class = c("html", 
     "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_617a359", 
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     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_1852efd", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_2a06a0a", 
     option = "R Markdown is made for writing R code. Ideally, we shouldn't have any text or comment in such document, so that it is reproducible", 
     value = "R Markdown is made for writing R code. Ideally, we shouldn't have any text or comment in such document, so that it is reproducible", 
     label = structure("R Markdown is made for writing R code. Ideally, we shouldn’t have any text or comment in such document, so that it is reproducible", html = TRUE, class = c("html", 
     "character")), correct = FALSE, message = structure("No, the advantage of R Markdown is that it is great for writing reproducible reports. So it should contain text", html = TRUE, class = c("html", 
     "character")), type = "literal"), class = c("tutorial_question_answer", 
-"tutorial_quiz_answer")), structure(list(id = "lnr_ans_bb78ea9", 
+"tutorial_quiz_answer")), structure(list(id = "lnr_ans_6593090", 
     option = "The commands should all be included in the same R chunk, so that they can be run altogether. That's the beauty of R Markdown!", 
     value = "The commands should all be included in the same R chunk, so that they can be run altogether. That's the beauty of R Markdown!", 
     label = structure("The commands should all be included in the same R chunk, so that they can be run altogether. That’s the beauty of R Markdown!", html = TRUE, class = c("html", 
@@ -489,33 +489,33 @@ <h2>Appendix: Useful reference links</h2>
 "character")), incorrect = structure("Incorrect", html = TRUE, class = c("html", 
 "character")), message = NULL, post_message = NULL), ids = list(
     answer = "Q3-answer", question = "Q3"), loading = NULL, random_answer_order = TRUE, 
-    allow_retry = TRUE, seed = 1950861044.09156, options = list()), class = c("learnr_radio", 
+    allow_retry = TRUE, seed = 68550497.9680787, options = list()), class = c("learnr_radio", 
 "tutorial_question")), session = session)
 </script>
 
 
 <script type="application/shiny-prerendered" data-context="server">
 learnr:::question_prerendered_chunk(structure(list(type = "learnr_checkbox", label = "Q4", question = structure("What is important for your data if you want to import it into R? (select all that apply)", html = TRUE, class = c("html", 
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     label = structure("There shouldn’t be any gap between rows or columns", html = TRUE, class = c("html", 
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     value = "All the columns should have the same length, and the same for the rows", 
     label = structure("All the columns should have the same length, and the same for the rows", html = TRUE, class = c("html", 
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     "character")), correct = TRUE, message = NULL, type = "literal"), class = c("tutorial_question_answer", 
@@ -526,7 +526,7 @@ <h2>Appendix: Useful reference links</h2>
 "character")), incorrect = structure("Incorrect", html = TRUE, class = c("html", 
 "character")), message = NULL, post_message = NULL), ids = list(
     answer = "Q4-answer", question = "Q4"), loading = NULL, random_answer_order = TRUE, 
-    allow_retry = TRUE, seed = 2042771085.04876, options = list()), class = c("learnr_checkbox", 
+    allow_retry = TRUE, seed = 1833733690.6461, options = list()), class = c("learnr_checkbox", 
 "tutorial_question")), session = session)
 </script>
 </p>