diff --git a/book/README.md b/book/README.md
index dfddd0cd0..87542d0ca 100644
--- a/book/README.md
+++ b/book/README.md
@@ -1,4 +1,6 @@
-# TLG Catalog <a href='https://insightsengineering.github.io/tlg-catalog/'><img src="assets/img/logo.png" align="right" height="139" style="max-width: 100%; max-height: 139px;"/></a>
+# TLG Catalog
+
+<a href='https://insightsengineering.github.io/tlg-catalog/'><img src="assets/img/logo.png" align="right" height="139" style="max-width: 100%; max-height: 139px;"/></a>
 
 The TLG catalog is a catalog of **T**ables, **L**istings, and **G**raphs for clinical trials generated using NEST packages.
 
diff --git a/book/_quarto-development.yml b/book/_quarto-development.yml
index 6de23f870..ec323f9df 100644
--- a/book/_quarto-development.yml
+++ b/book/_quarto-development.yml
@@ -14,6 +14,8 @@ website:
         href: https://github.com/insightsengineering/tlg-catalog
         aria-label: Repository
 
-webr:
-  repos:
-    - https://pharmaverse.r-universe.dev/
\ No newline at end of file
+html:
+  live-html:
+    webr:
+      repos:
+        - https://pharmaverse.r-universe.dev/
\ No newline at end of file
diff --git a/book/_quarto-stable.yml b/book/_quarto-stable.yml
index 9071b4db0..787d23b9f 100644
--- a/book/_quarto-stable.yml
+++ b/book/_quarto-stable.yml
@@ -14,6 +14,7 @@ website:
         href: https://github.com/insightsengineering/tlg-catalog
         aria-label: Repository
 
-webr:
-  repos:
-    - https://insightsengineering.r-universe.dev/
\ No newline at end of file
+live-html:
+  webr:
+    repos:
+      - https://insightsengineering.r-universe.dev/
\ No newline at end of file
diff --git a/book/_quarto.yml b/book/_quarto.yml
index ffbb3a5cf..c8e038b1f 100644
--- a/book/_quarto.yml
+++ b/book/_quarto.yml
@@ -36,6 +36,14 @@ format:
     grid:
       body-width: 99999px # max width - full screen
     toc: true
+    webr:
+      packages:
+        - tern
+        - random.cdisc.data
+        - dplyr
+      cell-options:
+        autorun: true
+        max-lines: 20
 
 execute:
   freeze: auto
@@ -45,14 +53,6 @@ execute:
 
 engine: knitr
 
-webr:
-  packages:
-    - tern
-    - random.cdisc.data
-    - dplyr
-  cell-options:
-    autorun: true
-    max-lines: 20
 
 filters:
   - insightsengineering/pattern-strip
diff --git a/book/graphs/other/mng01.qmd b/book/graphs/other/mng01.qmd
index 60be8f421..64301a659 100644
--- a/book/graphs/other/mng01.qmd
+++ b/book/graphs/other/mng01.qmd
@@ -228,7 +228,7 @@ webr_code_labels <- c("plot7")
 ::: {.panel-tabset .nav-justified}
 ## {{< fa regular file-lines fa-sm fa-fw >}} Preview
 
-```{r teal, opts.label = c("skip_if_testing", "app")}
+```{r teal, opts.label = c("skip_if_testing", "app"), eval = packageVersion("teal.modules.clinical") > "0.9.1"}
 library(teal.modules.clinical)
 
 ## Data reproducible code
diff --git a/book/index.qmd b/book/index.qmd
index 542a1b8b2..882ff98f5 100644
--- a/book/index.qmd
+++ b/book/index.qmd
@@ -1,9 +1,5 @@
 ---
 title-block-style: none
-format:
-  html:
-    code-tools:
-      source: false
 ---
 
 {{< include README.md >}}
diff --git a/book/tables/lab-results/lbt07.qmd b/book/tables/lab-results/lbt07.qmd
index 216d32877..2b6f178e5 100644
--- a/book/tables/lab-results/lbt07.qmd
+++ b/book/tables/lab-results/lbt07.qmd
@@ -130,7 +130,7 @@ webr_code_labels <- c("variant1")
 ::: {.panel-tabset .nav-justified}
 ## {{< fa regular file-lines fa-sm fa-fw >}} Preview
 
-```{r teal, opts.label = c("skip_if_testing", "app")}
+```{r teal, opts.label = c("skip_if_testing", "app"), eval = packageVersion("teal.slice") > "0.5.1"}
 library(teal.modules.clinical)
 
 ## Data reproducible code