diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f64c6ef149992ac3739c880fe8b67c4ef7d6ea6f..129aec6291161eae58593f50e87538ee98a013f7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -87,7 +87,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.7", "3.8", "3.9"]
-        sphinx: [">=4,<5"]
+        sphinx: [">=4,<5", ">=5,<6"]
 
     steps:
     - uses: actions/checkout@v3
@@ -100,8 +100,8 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install wheel
-        pip install "sphinx${{ matrix.sphinx }}"
         pip install -e .[testing]
+        pip install "sphinx${{ matrix.sphinx }}"
 
     - name: Install Headless Chrome dependencies
       run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2380b34ce1586616464b24d06f1e5ca506118aa4..8559b9bf6b46bb755bb30a76f7793fa48828adcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -339,7 +339,7 @@ This release includes a number of new features, improvements and bug fixes. Ther
 * 👌 IMPROVE: Option to exclude every file not in the toc. ([docs](docs/customize/config.md), [#1123](https://github.com/executablebooks/jupyter-book/pull/1123), [@alex-treebeard](https://github.com/alex-treebeard))
 *  ✨ NEW: Enable the use of local Sphinx extension via _config.yml. ([docs](docs/customize/config.md), [#1102](https://github.com/executablebooks/jupyter-book/pull/1102), [@mmcky](https://github.com/mmcky))
 * ✨ NEW: Enable custom builder passthrough. This is an **advanced feature**
-  that enables the use of additional sphinx builders via jupyter-book that may be provided by an extension. ([docs](docs/advanced/sphinx.md), [#1094]([#1094](https://github.com/executablebooks/jupyter-book/pull/1094)), [@mmcky](https://github.com/mmcky))
+  that enables the use of additional sphinx builders via jupyter-book that may be provided by an extension. ([docs](docs/advanced/sphinx.md), [#1094](https://github.com/executablebooks/jupyter-book/pull/1094), [@mmcky](https://github.com/mmcky))
 
 **HTML:**
 
diff --git a/docs/_config.yml b/docs/_config.yml
index e83967789ef601df55100305745497c20779dc3b..a849ed4d4e55513b12d55dddfeca98439ce542d6 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -15,6 +15,9 @@ bibtex_bibfiles:
 
 execute:
   execute_notebooks: cache
+  stderr_output: "remove"
+  allow_errors: true
+  timeout: 120
 
 html:
   announcement: "⚠️The latest release refactored our HTML, so double-check your custom CSS rules!⚠️"
@@ -25,6 +28,8 @@ html:
   use_repository_button: true
   use_issues_button: true
   baseurl: https://jupyterbook.org/
+  analytics:
+    google_analytics_id = ''
 
 repository:
   url: https://github.com/executablebooks/jupyter-book
@@ -60,9 +65,13 @@ latex:
 sphinx:
   config:
     bibtex_reference_style: author_year  # or label, super, \supercite
+    # unknown_mime_type - application/vnd.plotly.v1+json and application/vnd.bokehjs_load.v0+json
+    # domains - sphinx_proof.domain::prf needs to have `resolve_any_xref` method
+    # mime_priority - latex priority not set in myst_nb for text/html, application/javascript
+    suppress_warnings: ["mystnb.unknown_mime_type", "myst.domains", "mystnb.mime_priority"]
     copybutton_prompt_text: "$"
-    execution_show_tb: True
-    execution_timeout: 120
+    nb_execution_show_tb: True
+    nb_execution_timeout: 120
     html_extra_path:
       - images/badge.svg
     intersphinx_mapping:
@@ -114,6 +123,7 @@ sphinx:
       content-types/jupytext.md: file-types/jupytext.Rmd
       content-types/restructuredtext.md: file-types/restructuredtext.md
       customize/toc.md: structure/toc.md
+    sd_fontawesome_latex: True
 
 
   extra_extensions:
diff --git a/docs/_toc.yml b/docs/_toc.yml
index 4c8c4da9007ff9a365f97e1db4d417811999f6eb..2239224521696c953c800625651ecc2ca9f9f218 100644
--- a/docs/_toc.yml
+++ b/docs/_toc.yml
@@ -96,5 +96,6 @@ parts:
     title: Gallery of Jupyter Books
   - file: explain/components
   - file: cite
+  - file: explain/migration
   - file: reference/_changelog
     title: Change log
diff --git a/docs/content/code-outputs.md b/docs/content/code-outputs.md
index e24c9c0bf47d61ae0fd89c9237362f30fda7d7a7..611ff0f0001a4a49eb9417d4de84a913958f9e8d 100644
--- a/docs/content/code-outputs.md
+++ b/docs/content/code-outputs.md
@@ -93,6 +93,18 @@ for ii in range(40):
     print(f"this is output line {ii}")
 ```
 
+When writing MyST markdown documents you may use `:tags: ["output_scroll"]` as an option
+to the `code-cell` directive such as:
+
+````
+```{code-cell} ipython3
+:tags: [output_scroll]
+
+for ii in range(40):
+    print(f"this is output line {ii}")
+```
+````
+
 (content:code-outputs:images)=
 ## Images
 
@@ -115,7 +127,7 @@ We can also set a caption (which is rendered as [CommonMark](https://commonmark.
 ````md
 ```{code-cell} ipython3
 ---
-render:
+mystnb:
   image:
     width: 200px
     alt: fun-fish
@@ -134,7 +146,7 @@ produces the following code cell and figure:
 
 ```{code-cell} ipython3
 ---
-render:
+mystnb:
   image:
     width: 300px
     alt: fun-fish
@@ -234,15 +246,16 @@ For example, this is the default priority list for HTML:
 ```yaml
 sphinx:
   config:
-    nb_render_priority:
-      html:
-      - "application/vnd.jupyter.widget-view+json"
-      - "application/javascript"
-      - "text/html"
-      - "image/svg+xml"
-      - "image/png"
-      - "image/jpeg"
-      - "text/markdown"
-      - "text/latex"
-      - "text/plain"
+    nb_mime_priority_overrides: [
+      ['html', 'application/vnd.jupyter.widget-view+json', 10],
+      ['html', 'application/javascript', 20],
+      ['html', 'text/html', 30],
+      ['html', 'image/svg+xml', 40],
+      ['html', 'image/png', 50],
+      ['html', 'image/gif', 60],
+      ['html', 'image/jpeg', 70],
+      ['html', 'text/markdown', 80],
+      ['html', 'text/latex', 90],
+      ['html', 'text/plain', 100]
+    ]
 ```
diff --git a/docs/content/content-blocks.md b/docs/content/content-blocks.md
index ca556d5d183a5f47d93c8f9aa0372266ebec8946..ad82b2115f0eca92bfe9e28b911edbba491e405b 100644
--- a/docs/content/content-blocks.md
+++ b/docs/content/content-blocks.md
@@ -1,18 +1,19 @@
 ---
-substitutions:
-  key1: "I'm a **substitution**"
-  key2: |
-    ```{note}
-    {{ key1 }}
-    ```
-  fishy: |
-    ```{image} /images/fun-fish.png
-    :alt: fishy
-    :width: 200px
-    ```
-  jinja: "[Jinja templates](https://jinja.palletsprojects.com/en/2.11.x/)"
-  repo_name: "jupyter-book"
-  repo_url: "[my repo url](https://github.com/executablebooks/jupyter-book)"
+myst:
+  substitutions:
+    key1: "I'm a **substitution**"
+    key2: |
+      ```{note}
+      {{ key1 }}
+      ```
+    fishy: |
+      ```{image} /images/fun-fish.png
+      :alt: fishy
+      :width: 200px
+      ```
+    jinja: "[Jinja templates](https://jinja.palletsprojects.com/en/2.11.x/)"
+    repo_name: "jupyter-book"
+    repo_url: "[my repo url](https://github.com/executablebooks/jupyter-book)"
 ---
 
 # Special content blocks
@@ -166,7 +167,7 @@ You can use this syntax for any kind of directive, though it is generally recomm
 ### Insert code cell outputs into admonitions
 
 If you'd like to insert the outputs of running code *inside* admonition
-blocks, we recommend using [`glue` functionality](content:code-outputs:glue).
+blocks, we recommend using [`glue` functionality](content:executable:output-insert).
 For example, we'll insert one of the outputs that was glued into the book from the [code outputs page](./code-outputs.md).
 
 For example:
@@ -176,12 +177,13 @@ For example:
 ```{note}
 Here's my figure:
 
-```{glue:figure} sorted_means_fig
+```{glue} sorted_means_fig
+:doc: executable/output-insert.md
 ```
 
 ````
 
-See [](content:code-outputs:glue) for more information on how to use `glue` to insert your outputs directly into your content.
+See [](content:executable:output-insert) for more information on how to use `glue` to insert your outputs directly into your content.
 
 :::{tip}
 To hide code input and output that generated the variable you are inserting, use the `remove_cell` tag.
@@ -470,17 +472,18 @@ To use a substitution, first add front-matter content to the top of a page like
 
 ````yaml
 ---
-substitutions:
-  key1: "I'm a **substitution**"
-  key2: |
-    ```{note}
-    {{ key1 }}
-    ```
-  fishy: |
-    ```{image} img/fun-fish.png
-    :alt: fishy
-    :width: 200px
-    ```
+myst:
+  substitutions:
+    key1: "I'm a **substitution**"
+    key2: |
+      ```{note}
+      {{ key1 }}
+      ```
+    fishy: |
+      ```{image} img/fun-fish.png
+      :alt: fishy
+      :width: 200px
+      ```
 ---
 ````
 
@@ -521,7 +524,7 @@ These substitutions will be available throughout your book. For example, the glo
 
 ### Formatting substitutions
 
-MyST substitutions use {{ jinja }} in order to substite in key / values. This means that you can apply any standard Jinja formatting to your substitutions. For example, you can **replace text in your substitutions** like so:
+MyST substitutions use {{ jinja }} in order to substitute in key / values. This means that you can apply any standard Jinja formatting to your substitutions. For example, you can **replace text in your substitutions** like so:
 
 ```{example}
 The original key1: {{ key1 }}
diff --git a/docs/content/executable/output-insert.md b/docs/content/executable/output-insert.md
index 14eafc4043a3b303e6969d88b2a09d6a254a1468..e6f89718061289829fc6619cb720dbc53b214c19 100644
--- a/docs/content/executable/output-insert.md
+++ b/docs/content/executable/output-insert.md
@@ -9,21 +9,31 @@ kernelspec:
   name: python3
 ---
 
-(content:code-outputs:glue)=
+(content:executable:output-insert)=
 # Store code outputs and insert into content
 
 You often wish to run analyses in one notebook and insert them in your
 documents elsewhere. For example, if you'd like to include a figure,
 or if you want to cite an analysis that you have run.
 
-```{margin}
+```{warning}
 Currently, `glue` only works with Python.
 ```
 
+```{seealso}
+There have been changes in `jupyter-book>=0.14` in the way `glue`
+works. Please [see this page for more details](explain:migration).
+
+One of the major updates is that `glue` references between documents
+now require to use `:doc:`. An example is [available here](explain:migration:glue)
+
+```
+
 The `glue` tool from [MyST-NB](https://myst-nb.readthedocs.io/)
 allows you to add a key to variables in a notebook,
-then display those variables in your book by referencing the key. It
-follows a two-step process:
+then display those variables in your book by referencing the key.
+
+It follows a two-step process:
 
 * **Glue a variable to a name**. Do this by using
   the `myst_nb.glue` function on a variable
@@ -39,8 +49,6 @@ We'll cover each step in more detail below.
 For more information about roles, see [](../myst.md).
 :::
 
-+++
-
 (glue/gluing)=
 ## Gluing variables in your notebook
 
@@ -61,15 +69,13 @@ You can then insert it into your text. Adding
 `` {glue:}`cool_text` `` to your content results in the
 following: {glue:}`cool_text`.
 
-### Gluing numbers, plots, and tables
+### Gluing numbers, plots, math, and tables
 
-You can glue anything in your notebook and display it later with `{glue:}`. Here
+You can glue anything in your notebook (or page) and display it later with `{glue:}`. Here
 we'll show how to glue and paste **numbers and images**. We'll simulate some
 data and run a simple bootstrap on it. We'll hide most of this process below,
 to focus on the glueing part.
 
-+++
-
 ```{code-cell} ipython3
 :tags: [hide-cell]
 
diff --git a/docs/content/execute.md b/docs/content/execute.md
index cd4bb8d64a67f54cddc5b8db34a2d78f3cc7903e..e365221c528df57b9ed06ccfd8b78f246b39f35d 100644
--- a/docs/content/execute.md
+++ b/docs/content/execute.md
@@ -36,6 +36,16 @@ execute:
   execute_notebooks: auto
 ```
 
+or equivalently:
+
+```yaml
+sphinx:
+  config:
+    nb_execution_mode: auto
+```
+
+Both of the above configurations are global, for per-file use `execution_mode` key.
+
 This will only execute notebooks that are missing at least one output.
 If the notebook has *all* of its outputs populated, then it will not be executed.
 
@@ -43,7 +53,8 @@ If the notebook has *all* of its outputs populated, then it will not be executed
 above configuration value to:
 
 ```yaml
-execute_notebooks: force
+execute:
+  execute_notebooks: force
 ```
 
 **To cache execution outputs with [jupyter-cache]**, change the above configuration
@@ -56,6 +67,15 @@ execute:
 
 See {ref}`execute/cache` for more information.
 
+**To execute notebooks inline during parsing**, change the above configuration value to:
+
+```yaml
+execute:
+  execute_notebooks: inline
+```
+
+See [Inline variable evaluation (eval)](https://myst-nb.readthedocs.io/en/latest/render/inline.html#render-eval) for more information.
+
 **To turn off notebook execution**, change the above configuration value to:
 
 ```yaml
@@ -333,7 +353,7 @@ Enable activate execution tracebacks, in your `_config.yml`:
 ```yaml
 sphinx:
   config:
-    execution_show_tb: True
+    nb_execution_show_tb: True
 ```
 
 See [the MyST-NB documentation](https://myst-nb.readthedocs.io) for more information.
diff --git a/docs/content/figures.md b/docs/content/figures.md
index ce25b4b108930d748a2bdd74f165927bececa133..df3bd6b37c1963fddccbcb9dcfcc937894fce67d 100644
--- a/docs/content/figures.md
+++ b/docs/content/figures.md
@@ -134,7 +134,7 @@ Here is my figure caption!
 
 :::{note}
 You can also include figures that were generated by your code in notebooks.
-To do so, see [](content:code-outputs:glue).
+To do so, see [](content:executable:output-insert).
 :::
 
 ## Markdown figures
diff --git a/docs/content/references.md b/docs/content/references.md
index 9c161912f62bff501dc75801df9f665a6369375e..a2d356141daef670a416a4efdfa4fe93c45efc07 100644
--- a/docs/content/references.md
+++ b/docs/content/references.md
@@ -179,7 +179,7 @@ Then, you may use the `{numref}` role in the same way that you use it for Figure
 
 If you wish to use Markdown style syntax, then MyST Markdown will try to find a reference from any of the above reference types (and more!).
 
-This has an advantage, in that you can used nested markdown syntax in your text, for example:
+This has an advantage, in that you can use nested markdown syntax in your text, for example:
 
 ```{example}
 
diff --git a/docs/contribute/intro.md b/docs/contribute/intro.md
index 9fd1991a74fdb15774f6bae0a48486d0fdb19ac6..e86da42ad4c14c802af93539c8739d2780f06275 100644
--- a/docs/contribute/intro.md
+++ b/docs/contribute/intro.md
@@ -174,7 +174,7 @@ what kinds of functionality they support:
   {term}`the MyST-Parser<MyST-Parser>`.
 * {term}`The MyST-NB package<MyST-NB>` parses Jupyter Notebooks into Sphinx and also
   controls some parts of notebook execution.
-  It also allows [inserting code outputs into content](content:code-outputs:glue).
+  It also allows [inserting code outputs into content](content:executable:output-insert).
 * {term}`Jupyter-Cache` manages the execution and cacheing of notebook content at
   build time. It is controlled by {term}`MyST-NB`.
 * The {term}`Sphinx Book Theme` defines the look and feel of Jupyter Book, and is
diff --git a/docs/explain/migration.md b/docs/explain/migration.md
new file mode 100644
index 0000000000000000000000000000000000000000..ac8b72d7b34223449f5fdf2b23c64099ea5b0b7c
--- /dev/null
+++ b/docs/explain/migration.md
@@ -0,0 +1,245 @@
+(explain:migration)=
+# Migrating to `jupyter-book>=0.14`
+
+This release of `jupyter-book>=0.14` includes major updates to [myst-nb](https://myst-nb.readthedocs.io/en/latest/)
+and [myst-parser](https://myst-parser.readthedocs.io/en/latest/) that include some **breaking changes**.
+
+This update includes incorporating three major updates to [myst-nb](https://github.com/executablebooks/myst-nb) moving from `myst-nb~=0.13.1` to `myst-nb~=0.17.1`
+which incporates changes to the underlying [myst-parser](https://github.com/executablebooks/myst-parser) moving from `myst-parser~=0.15` to `myst-parser~=0.18`.
+
+While every effort has been made to enable backward compatibility there are some new warnings
+that may appear when upgrading to the latest version. This page has been put together to help explain
+these warnings and provides suggestions on how to fix them.
+
+The latest configuration options are well documented in the underlying libraries:
+
+1. [myst-nb configuration](https://myst-nb.readthedocs.io/en/latest/configuration.html)
+2. [myst-parser configuration](https://myst-parser.readthedocs.io/en/latest/configuration.html)
+
+so it is worth referring to these resources when updating any options or using more advacned features in your project.
+
+## Common Configuration Updates
+
+A number of configuration option names have been updated.
+
+Some of the more commonly used options include those that control execution of `jupyter` notebooks.
+The majority of options concerning notebooks have an `nb_` prefix added to the pre-existing option name,
+however there are some cases where the option name has been changed.
+
+For example `jupyter_execute_notebooks` has become `nb_execution_mode`. Most of the old option
+names will be auto-converted and a warning is issued by [myst-nb](https://github.com/executablebooks/myst-nb) such as:
+
+```
+WARNING: 'jupyter_execute_notebooks' is deprecated for 'nb_execution_mode' [mystnb.config]
+```
+
+These warning messages now includes the software that is responsible as seen in the square brackets.
+This helps to identify where your warning is coming from and using the [myst-nb](https://github.com/executablebooks/myst-nb)
+documentation may be a good source of information.
+
+Below we highlight some of the configuration changes here, which we found useful when updating our range
+projects. It should be noted that these are only a handful of examples, please refer to the doc links
+mentioned above [raise an issue](https://github.com/executablebooks/jupyter-book/issues).
+
+### Book level configuration
+
+Some of the configurations have been renamed, and the variable types of some have also been changed.
+
+The noteworthy configuration changes which effected most of our projects were:
+
+1. `jupyter_execute_notebooks` is renamed to  `nb_execution_mode`.
+2. `nb_render_priority` is renamed to `nb_mime_priority_overrides` and it accepts a sequence of tuples.
+    Each tuple takes three mandatory entries namely `builder name`, `mime type`, and `priority`.
+
+  An Example,
+
+  ```yaml
+  sphinx:
+    config:
+      nb_render_priority:
+        - "application/vnd.jupyter.widget-view+json"
+        - "application/javascript"
+        - "text/html"
+        - "text/latex"
+        - "image/svg+xml"
+        - "image/png"
+        - "image/jpeg"
+        - "text/markdown"
+        - "text/plain"
+  ```
+
+  would become
+
+  ```yaml
+  sphinx:
+    config:
+      nb_mime_priority_overrides: [
+        ['html', 'application/vnd.jupyter.widget-view+json', 10],
+        ['html', 'application/javascript', 20],
+        ['html', 'text/html', 30],
+        ['html', 'text/latex', 40],
+        ['html', 'image/svg+xml', 50],
+        ['html', 'image/png', 60],
+        ['html', 'image/jpeg', 70],
+        ['html', 'text/markdown', 80],
+        ['html', 'text/plain', 90],
+      ]
+  ```
+
+There are additional option name changes that should be notified to you via the `warnings` output.
+
+### Configuration pass-through (file level)
+
+If you wish to specify a configuration options that is processed by [myst-nb](https://github.com/executablebooks/myst-nb),
+overriding the **default configuration** now requires them to under the `mystnb` key. Likewise, if a configuration option is
+processed by [myst-parser](https://github.com/executablebooks/myst-parser), then they should be under the `myst` key.
+
+Some examples follow:
+
+#### myst-nb
+
+To set the `execution_timeout` config option managed by `mystnb` you would specify the following
+
+````md
+```
+---
+file_format: mystnb
+mystnb:
+  execution_timeout: 60
+---
+```
+````
+
+in the header of the notebook (or page).
+
+#### Myst-parser
+
+To make document level variables that will be resolved by [myst-parser](https://github.com/executablebooks/myst-parser)
+then this configuration can be specifed under the `myst` key in the configuration for each notebook (or page) such as:
+
+````md
+```
+---
+myst:
+  substitutions:
+    key1: "I'm a **substitution**"
+    key2: |
+      ```{note}
+      {{ key1 }}
+      ```
+    fishy: |
+      ```{image} /images/fun-fish.png
+      :alt: fishy
+      :width: 200px
+      ```
+    jinja: "[Jinja templates](https://jinja.palletsprojects.com/en/2.11.x/)"
+    repo_name: "jupyter-book"
+    repo_url: "[my repo url](https://github.com/executablebooks/jupyter-book)"
+---
+```
+````
+
+### Configuration pass-through (cell level)
+
+Similarly, overriding the default configuration can also be done at the cell level
+and requires them to be under the `mystnb` key.
+
+Since cell-level operations are in myst-nb domain, we don't have to worry about **Myst-parser** here.
+
+This changes the way configuration was previously captured under the `render` title, replacing it with `mystnb`.
+
+An example of the new configuration
+
+````md
+```{code-cell} ipython3
+---
+mystnb:
+  image:
+    width: 200px
+    alt: fun-fish
+    classes: shadow bg-primary
+  figure:
+    caption: |
+      Hey everyone its **party** time!
+    name: fun-fish
+---
+from IPython.display import Image
+Image("../images/fun-fish.png")
+```
+````
+
+Further [documentation of this feature is available here](myst-nb:render/output/images)
+
+(explain:migration:glue)=
+### Changes to `glue`
+
+```{tip}
+One of the key changes is that `glue` directives will now need to use `:doc:` to
+reference objects that are created in a **separate notebook (page or document)**.
+
+The `glue` behaviour is the same as previously **within the same** notebook (page or document)
+```
+
+The `glue` roles and directives will only identify keys in the same notebook, by **default**.
+To reference a glue object in another notebook (page or document), now requires you to use a `:doc:` key,
+which specifies the relative path to the notebook.
+
+An example:
+
+````md
+```{glue} cool_text
+:doc: /content/executable/output-insert.md
+```
+````
+
+will render as
+
+```{glue} cool_text
+:doc: /content/executable/output-insert.md
+```
+
+```{tip}
+The `file extension` of the document needs to be specified. So you need to use
+`executable/output-insert.md` rather than `executable/output-insert` as can be the case
+in some other `sphinx/docutils` directives
+```
+
+**DataFrames:**
+
+```{glue} df_tbl
+:doc: /content/executable/output-insert.md
+```
+
+#### Limitations for Figures and Math
+
+There are current limitations based on the `mime` types for `Figures` and `Math`
+
+**Math:**
+
+Using the `glue` directive between documents for math results in a text representation
+
+```{glue} sym_eq
+:doc: /content/executable/output-insert.md
+```
+
+**Figures:**
+
+Similary for Figures
+
+For example if you glue in the figure `sorted_means_fig` from the `executable/output-insert.md` document
+
+````md
+```{glue} sorted_means_fig
+:doc: /content/executable/output-insert.md
+```
+````
+
+will render as
+
+```{glue} sorted_means_fig
+:doc: /content/executable/output-insert.md
+```
+
+which is the text description of the image.
+
+These issues have been reported to the myst-nb team
diff --git a/docs/publish/readthedocs.md b/docs/publish/readthedocs.md
index 8af55f924dfb5625698d4662dd027121de448c21..6865d0db7293db2dcb0174616fefa53416bf56c3 100644
--- a/docs/publish/readthedocs.md
+++ b/docs/publish/readthedocs.md
@@ -1,6 +1,7 @@
 ---
-substitutions:
-    RTD: "[Read the Docs](https://readthedocs.org)"
+myst:
+   substitutions:
+      RTD: "[Read the Docs](https://readthedocs.org)"
 ---
 # Read the Docs
 
diff --git a/docs/reference/cheatsheet.md b/docs/reference/cheatsheet.md
index a9cafbe5e9b03504450fc9db9d0c667a1f03b514..a4ae83d76da46528174c3cf18fd561b346478c54 100644
--- a/docs/reference/cheatsheet.md
+++ b/docs/reference/cheatsheet.md
@@ -1105,7 +1105,7 @@ To glue a math equation try:
 :label: glue-eq-example
 ```
 
-See [](content:code-outputs:glue) for more information.
+See [](content:executable:output-insert) for more information.
 
 ## Reference documents
 
diff --git a/jupyter_book/__init__.py b/jupyter_book/__init__.py
index 0ffecfb0494717bd9d17aeba9dd8bfbcca31946a..85726489482d4fa3470395c6205147021d49ddce 100644
--- a/jupyter_book/__init__.py
+++ b/jupyter_book/__init__.py
@@ -1,6 +1,6 @@
 """Build a book with Jupyter Notebooks and Sphinx."""
 
-__version__ = "0.13.2"
+__version__ = "0.14.0"
 
 
 # We connect this function to the step after the builder is initialized
diff --git a/jupyter_book/cli/main.py b/jupyter_book/cli/main.py
index 13603fcf708b0d26a6976e2a10b42e5cecfbd935..e44c90fc22a765a9d0c2d5cb0d99b295d4627332 100644
--- a/jupyter_book/cli/main.py
+++ b/jupyter_book/cli/main.py
@@ -217,7 +217,6 @@ def build(
         config_overrides = {
             "master_doc": PAGE_NAME,
             "exclude_patterns": to_exclude,
-            "html_theme_options": {"single_page": True},
             # --individualpages option set to True for page call
             "latex_individualpages": True,
         }
@@ -255,10 +254,6 @@ def build(
             else toc.as_posix()
         )
 
-        # Builder-specific overrides
-        if builder == "pdfhtml":
-            config_overrides["html_theme_options"] = {"single_page": True}
-
         # --individualpages option passthrough
         config_overrides["latex_individualpages"] = individualpages
 
diff --git a/jupyter_book/config.py b/jupyter_book/config.py
index 0b1b2569a4e170fbb8906e754b323366e210ee4c..c8dca9179d7a8a10d21e63014e5ec3cc683541e6 100644
--- a/jupyter_book/config.py
+++ b/jupyter_book/config.py
@@ -282,9 +282,7 @@ def yaml_to_sphinx(yaml: dict):
                 sphinx_config[spx_key] = html[yml_key]
 
         for spx_key, yml_key in [
-            ("google_analytics_id", "google_analytics_id"),
             ("navbar_footer_text", "navbar_footer_text"),
-            ("extra_navbar", "extra_navbar"),
             # Deprecate navbar_footer_text after a release cycle
             ("extra_footer", "extra_footer"),
             ("home_page_in_toc", "home_page_in_navbar"),
@@ -293,6 +291,10 @@ def yaml_to_sphinx(yaml: dict):
             if yml_key in html:
                 theme_options[spx_key] = html[yml_key]
 
+        for spx_key, yml_key in [("google_analytics_id", "google_analytics_id")]:
+            if yml_key in html:
+                theme_options["analytics"] = {}
+                theme_options["analytics"][spx_key] = html[yml_key]
         # Pass through the buttons
         btns = ["use_repository_button", "use_edit_page_button", "use_issues_button"]
         use_buttons = {btn: html.get(btn) for btn in btns if btn in html}
@@ -343,20 +345,20 @@ def yaml_to_sphinx(yaml: dict):
     execute = yaml.get("execute")
     if execute:
         for spx_key, yml_key in [
-            ("execution_allow_errors", "allow_errors"),
-            ("execution_in_temp", "run_in_temp"),
+            ("nb_execution_allow_errors", "allow_errors"),
+            ("nb_execution_in_temp", "run_in_temp"),
             ("nb_output_stderr", "stderr_output"),
-            ("execution_timeout", "timeout"),
-            ("jupyter_cache", "cache"),
-            ("jupyter_execute_notebooks", "execute_notebooks"),
-            ("execution_excludepatterns", "exclude_patterns"),
+            ("nb_execution_timeout", "timeout"),
+            ("nb_execution_cache_path", "cache"),
+            ("nb_execution_mode", "execute_notebooks"),
+            ("nb_execution_excludepatterns", "exclude_patterns"),
         ]:
             if yml_key in execute:
                 sphinx_config[spx_key] = execute[yml_key]
 
-        if sphinx_config.get("jupyter_execute_notebooks") is False:
+        if sphinx_config.get("nb_execution_mode") is False:
             # Special case because YAML treats `off` as "False".
-            sphinx_config["jupyter_execute_notebooks"] = "off"
+            sphinx_config["nb_execution_mode"] = "off"
 
     # LaTeX
     latex = yaml.get("latex")
diff --git a/jupyter_book/config_schema.json b/jupyter_book/config_schema.json
index a69a33497e015a81a48db6b3563b40e04d1fda49..421b0d0e23075c047faf2efdc387ab0c0c79476f 100644
--- a/jupyter_book/config_schema.json
+++ b/jupyter_book/config_schema.json
@@ -111,14 +111,13 @@
                 "use_issues_button": {
                     "type": "boolean"
                 },
-                "extra_navbar": {
-                    "type": "string"
-                },
                 "extra_footer": {
                     "type": "string"
                 },
-                "google_analytics_id": {
-                    "type": "string"
+                "analytics": {
+                    "google_analytics_id": {
+                        "type": "string"
+                    }
                 },
                 "home_page_in_navbar": {
                     "type": "boolean"
diff --git a/jupyter_book/default_config.yml b/jupyter_book/default_config.yml
index f790e4e4acf7489b15672be1e2f00c3cd8043d2a..8a6e743aa9a3dc345aae47a9d8b7170cbaf7a60b 100644
--- a/jupyter_book/default_config.yml
+++ b/jupyter_book/default_config.yml
@@ -52,11 +52,12 @@ html:
   use_repository_button     : false  # Whether to add a link to your repository button
   use_issues_button         : false  # Whether to add an "open an issue" button
   use_multitoc_numbering    : true   # Continuous numbering across parts/chapters
-  extra_navbar              : Powered by <a href="https://jupyterbook.org">Jupyter Book</a>  # Will be displayed underneath the left navbar.
   extra_footer              : ""  # Will be displayed underneath the footer.
   google_analytics_id       : ""  # A GA id that can be used to track book views.
   home_page_in_navbar       : true  # Whether to include your home page in the left Navigation Bar
   baseurl                   : ""  # The base URL where your book will be hosted. Used for creating image previews and social links. e.g.: https://mypage.com/mybook/
+  analytics:
+
   comments:
     hypothesis              : false
     utterances              : false
diff --git a/pyproject.toml b/pyproject.toml
index a0e7897b2999b2b23fbdb7f8676eccbe04effbf6..0f7f8242e26f15cda47716d71e5620aa8b96135d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,20 +29,20 @@ dynamic = ["description", "version"]
 requires-python = ">=3.7"
 dependencies = [
     "click>=7.1,<9",
-    "docutils>=0.15,<0.18",
+    "docutils>=0.15,<0.19",
     "Jinja2",
     "jsonschema<5",
     "linkify-it-py~=2.0.0",
-    "myst-nb~=0.13.1",
+    "myst-nb~=0.17.1",
     "pyyaml",
-    "sphinx>=4,<5",
+    "sphinx>=4,<6",
     "sphinx-comments",
     "sphinx-copybutton",
-    "sphinx-design~=0.1.0",
     "sphinx-external-toc~=0.3.1",
     "sphinx-jupyterbook-latex~=0.5.2",
-    "sphinx-thebe~=0.2.1",
-    "sphinx_book_theme~=0.3.2",
+    "sphinx-design~=0.3.0",
+    "sphinx-thebe~=0.2.0",
+    "sphinx-book-theme==0.4.0rc1",
     "sphinx_togglebutton",
     "sphinxcontrib-bibtex>=2.2.0,<=2.5.0",
     "sphinx-multitoc-numbering~=0.1.3",
diff --git a/tests/books/config_custombuilder/extension/mycustomextension.py b/tests/books/config_custombuilder/extension/mycustomextension.py
index a567a7d36884f85ffd24fddfb4a6ecfcd900b515..7bfe9766c9a9edb3a97aa9982b9775ea957588e6 100644
--- a/tests/books/config_custombuilder/extension/mycustomextension.py
+++ b/tests/books/config_custombuilder/extension/mycustomextension.py
@@ -1,18 +1,16 @@
 from sphinx.builders.html import StandaloneHTMLBuilder
 
-NB_RENDER_PRIORITY = {
-    "mycustombuilder": (
-        "application/vnd.jupyter.widget-view+json",
-        "application/javascript",
-        "text/html",
-        "image/svg+xml",
-        "image/png",
-        "image/jpeg",
-        "text/markdown",
-        "text/latex",
-        "text/plain",
-    )
-}
+NB_MIME_PRIORITY_OVERRIDES = [
+    ("mycustombuilder", "application/vnd.jupyter.widget-view+json", 0),
+    ("mycustombuilder", "application/javascript", 1),
+    ("mycustombuilder", "text/html", 2),
+    ("mycustombuilder", "image/svg+xml", 3),
+    ("mycustombuilder", "image/png", 4),
+    ("mycustombuilder", "image/jpeg", 5),
+    ("mycustombuilder", "text/markdown", 6),
+    ("mycustombuilder", "text/latex", 7),
+    ("mycustombuilder", "text/plain", 8),
+]
 
 
 class MyCustomBuilder(StandaloneHTMLBuilder):
@@ -22,15 +20,7 @@ class MyCustomBuilder(StandaloneHTMLBuilder):
 def setup(app):
     app.add_builder(MyCustomBuilder)
 
-    # Add config to support myst_nb
-    if "nb_render_priority" in app.config:
-        app.config["nb_render_priority"]["mycustombuilder"] = NB_RENDER_PRIORITY[
-            "mycustombuilder"
-        ]
-    else:
-        app.add_config_value(
-            "nb_render_priority", NB_RENDER_PRIORITY, "mycustombuilder"
-        )
+    app.config["nb_mime_priority_overrides"] = NB_MIME_PRIORITY_OVERRIDES
 
     return {
         "version": "0.1",
diff --git a/tests/test_build.py b/tests/test_build.py
index 1db68327d7945da11d8b39f0afd8a5e659a71404..ed4403fd107e12fa497501df4a76d460cb4a77f0 100644
--- a/tests/test_build.py
+++ b/tests/test_build.py
@@ -87,7 +87,7 @@ def test_custom_config(cli, build_resources):
     assert result.exit_code == 0, result.output
     html = config.joinpath("_build", "html", "index.html").read_text(encoding="utf8")
     soup = BeautifulSoup(html, "html.parser")
-    assert '<h1 class="site-logo" id="site-title">TEST PROJECT NAME</h1>' in html
+    assert '<p class="title logo__title">TEST PROJECT NAME</p>' in html
     assert '<div class="sphinx-tabs docutils container">' in html
     assert '<link rel="stylesheet" type="text/css" href="_static/mycss.css" />' in html
     assert '<script src="_static/js/myjs.js"></script>' in html
@@ -241,8 +241,8 @@ def test_execution_timeout(pages, build_resources, cli):
             "--keep-going",
         ],
     )
-    assert "Execution Failed" in result.stdout
-    assert path_html.joinpath("reports", "loop_unrun.log").exists()
+    assert "Executing notebook failed:" in result.stdout
+    assert path_html.joinpath("reports", "loop_unrun.err.log").exists()
 
 
 def test_build_using_custom_builder(cli, build_resources):
@@ -264,7 +264,7 @@ def test_build_using_custom_builder(cli, build_resources):
     html = config.joinpath("_build", "mycustombuilder", "index.html").read_text(
         encoding="utf8"
     )
-    assert '<h1 class="site-logo" id="site-title">TEST PROJECT NAME</h1>' in html
+    assert '<p class="title logo__title">TEST PROJECT NAME</p>' in html
     assert '<link rel="stylesheet" type="text/css" href="_static/mycss.css" />' in html
     assert '<script src="_static/js/myjs.js"></script>' in html
 
diff --git a/tests/test_build/_toc_numbered.sphinx4.html b/tests/test_build/_toc_numbered.sphinx4.html
index 3f2a4c25c6e3fdf07a995d2546c7abeb8fec4398..ba8224a9eaffdba5b6bbda0274a7639384bf2f7d 100644
--- a/tests/test_build/_toc_numbered.sphinx4.html
+++ b/tests/test_build/_toc_numbered.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -18,8 +18,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_build/_toc_numbered.sphinx5.html b/tests/test_build/_toc_numbered.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..ba8224a9eaffdba5b6bbda0274a7639384bf2f7d
--- /dev/null
+++ b/tests/test_build/_toc_numbered.sphinx5.html
@@ -0,0 +1,46 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        2.1. Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     3. Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     4. Content3
+    </a>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_build/_toc_numbered_depth.sphinx4.html b/tests/test_build/_toc_numbered_depth.sphinx4.html
index 7c7f8f56029d3e0faef70653d1818ae35a91b111..1aac17fb1c2256764f88dd86ec49fe186d6be29f 100644
--- a/tests/test_build/_toc_numbered_depth.sphinx4.html
+++ b/tests/test_build/_toc_numbered_depth.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -18,8 +18,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_build/_toc_numbered_depth.sphinx5.html b/tests/test_build/_toc_numbered_depth.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..1aac17fb1c2256764f88dd86ec49fe186d6be29f
--- /dev/null
+++ b/tests/test_build/_toc_numbered_depth.sphinx5.html
@@ -0,0 +1,46 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     3. Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     4. Content3
+    </a>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_build/_toc_numbered_depth_parts_subset.sphinx4.html b/tests/test_build/_toc_numbered_depth_parts_subset.sphinx4.html
index 514e50072d1198ef03583e4922e4ee0c406e7fee..d53d3fea6fcfc6ce560fa5850b911014528ba0df 100644
--- a/tests/test_build/_toc_numbered_depth_parts_subset.sphinx4.html
+++ b/tests/test_build/_toc_numbered_depth_parts_subset.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -47,8 +47,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_build/_toc_numbered_depth_parts_subset.sphinx5.html b/tests/test_build/_toc_numbered_depth_parts_subset.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..d53d3fea6fcfc6ce560fa5850b911014528ba0df
--- /dev/null
+++ b/tests/test_build/_toc_numbered_depth_parts_subset.sphinx5.html
@@ -0,0 +1,65 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 1
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 2
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     Content3
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 3
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_build/_toc_numbered_parts.sphinx4.html b/tests/test_build/_toc_numbered_parts.sphinx4.html
index 3a2e04522998d20705f0970048a63885f9c3774a..d3c29d8b3fb0add26585436e14b6898d2c59003e 100644
--- a/tests/test_build/_toc_numbered_parts.sphinx4.html
+++ b/tests/test_build/_toc_numbered_parts.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -23,8 +23,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_build/_toc_numbered_parts.sphinx5.html b/tests/test_build/_toc_numbered_parts.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..d3c29d8b3fb0add26585436e14b6898d2c59003e
--- /dev/null
+++ b/tests/test_build/_toc_numbered_parts.sphinx5.html
@@ -0,0 +1,58 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 1
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        2.1. Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 2
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     3. Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     4. Content3
+    </a>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_build/_toc_numbered_parts_subset.sphinx4.html b/tests/test_build/_toc_numbered_parts_subset.sphinx4.html
index c75c308aabf32bf58760ffcaace11cfc268a5278..ee7f295dd4b3913e639c72c93174bac7d5774ac2 100644
--- a/tests/test_build/_toc_numbered_parts_subset.sphinx4.html
+++ b/tests/test_build/_toc_numbered_parts_subset.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -47,8 +47,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_build/_toc_numbered_parts_subset.sphinx5.html b/tests/test_build/_toc_numbered_parts_subset.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..ee7f295dd4b3913e639c72c93174bac7d5774ac2
--- /dev/null
+++ b/tests/test_build/_toc_numbered_parts_subset.sphinx5.html
@@ -0,0 +1,65 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 1
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 2
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     Content3
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 3
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        2.1. Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_config.py b/tests/test_config.py
index 94b9c50020f39b199dee27e68e05e4773db0d677..8a780646f491f744bcbc3dc03e69ee88528b1119 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -34,7 +34,8 @@ SPHINX_VERSION = f".sphinx{sphinx_build.version_info[0]}"
                 "local_extensions": {"helloworld": "./ext"},
                 "config": {
                     "html_theme_options": {
-                        "launch_buttons": {"binderhub_url": "other"}
+                        "launch_buttons": {"binderhub_url": "other"},
+                        "analytics": {"google_analytics_id": ""},
                     },
                     "html_theme": "other",
                     "new": "value",
diff --git a/tests/test_config/test_config_sphinx_command.txt b/tests/test_config/test_config_sphinx_command.txt
index a2e1137a017bc4ab32ef94084a15fd0797e7b80e..0771efe2c6e8d199e40c9c583e2957c674a69b1a 100644
--- a/tests/test_config/test_config_sphinx_command.txt
+++ b/tests/test_config/test_config_sphinx_command.txt
@@ -7,10 +7,6 @@ author = 'The Jupyter Book community'
 comments_config = {'hypothesis': False, 'utterances': False}
 copyright = '2022'
 exclude_patterns = ['**.ipynb_checkpoints', '.DS_Store', 'Thumbs.db', '_build']
-execution_allow_errors = False
-execution_excludepatterns = []
-execution_in_temp = False
-execution_timeout = 30
 extensions = ['sphinx_togglebutton', 'sphinx_copybutton', 'myst_nb', 'jupyter_book', 'sphinx_thebe', 'sphinx_comments', 'sphinx_external_toc', 'sphinx.ext.intersphinx', 'sphinx_design', 'sphinx_book_theme', 'sphinx_jupyterbook_latex']
 external_toc_exclude_missing = False
 external_toc_path = '_toc.yml'
@@ -19,13 +15,17 @@ html_favicon = ''
 html_logo = ''
 html_sourcelink_suffix = ''
 html_theme = 'sphinx_book_theme'
-html_theme_options = {'search_bar_text': 'Search this book...', 'launch_buttons': {'notebook_interface': 'classic', 'binderhub_url': '', 'jupyterhub_url': '', 'thebe': False, 'colab_url': ''}, 'path_to_docs': '', 'repository_url': 'https://github.com/executablebooks/jupyter-book', 'repository_branch': 'master', 'google_analytics_id': '', 'extra_navbar': 'Powered by <a href="https://jupyterbook.org">Jupyter Book</a>', 'extra_footer': '', 'home_page_in_toc': True, 'announcement': '', 'use_repository_button': False, 'use_edit_page_button': False, 'use_issues_button': False}
+html_theme_options = {'search_bar_text': 'Search this book...', 'launch_buttons': {'notebook_interface': 'classic', 'binderhub_url': '', 'jupyterhub_url': '', 'thebe': False, 'colab_url': ''}, 'path_to_docs': '', 'repository_url': 'https://github.com/executablebooks/jupyter-book', 'repository_branch': 'master', 'extra_footer': '', 'home_page_in_toc': True, 'announcement': '', 'analytics': {'google_analytics_id': ''}, 'use_repository_button': False, 'use_edit_page_button': False, 'use_issues_button': False}
 html_title = 'test'
-jupyter_cache = ''
-jupyter_execute_notebooks = 'auto'
 latex_engine = 'pdflatex'
 myst_enable_extensions = ['colon_fence', 'dollarmath', 'linkify', 'substitution', 'tasklist']
 myst_url_schemes = ['mailto', 'http', 'https']
+nb_execution_allow_errors = False
+nb_execution_cache_path = ''
+nb_execution_excludepatterns = []
+nb_execution_in_temp = False
+nb_execution_mode = 'auto'
+nb_execution_timeout = 30
 nb_output_stderr = 'show'
 numfig = True
 pygments_style = 'sphinx'
diff --git a/tests/test_config/test_config_sphinx_command_only_build_toc_files.txt b/tests/test_config/test_config_sphinx_command_only_build_toc_files.txt
index be3c2092b79a2b7f540fd2e0dfca1db8e879b290..bf3e8a634efaee41f9f8338cc620b8ed1cd4be91 100644
--- a/tests/test_config/test_config_sphinx_command_only_build_toc_files.txt
+++ b/tests/test_config/test_config_sphinx_command_only_build_toc_files.txt
@@ -7,10 +7,6 @@ author = 'The Jupyter Book community'
 comments_config = {'hypothesis': False, 'utterances': False}
 copyright = '2022'
 exclude_patterns = ['**.ipynb_checkpoints', '.DS_Store', 'Thumbs.db', '_build', 'test_config/*']
-execution_allow_errors = False
-execution_excludepatterns = []
-execution_in_temp = False
-execution_timeout = 30
 extensions = ['sphinx_togglebutton', 'sphinx_copybutton', 'myst_nb', 'jupyter_book', 'sphinx_thebe', 'sphinx_comments', 'sphinx_external_toc', 'sphinx.ext.intersphinx', 'sphinx_design', 'sphinx_book_theme', 'sphinx_jupyterbook_latex']
 external_toc_exclude_missing = False
 external_toc_path = '_toc.yml'
@@ -19,13 +15,17 @@ html_favicon = ''
 html_logo = ''
 html_sourcelink_suffix = ''
 html_theme = 'sphinx_book_theme'
-html_theme_options = {'search_bar_text': 'Search this book...', 'launch_buttons': {'notebook_interface': 'classic', 'binderhub_url': '', 'jupyterhub_url': '', 'thebe': False, 'colab_url': ''}, 'path_to_docs': '', 'repository_url': 'https://github.com/executablebooks/jupyter-book', 'repository_branch': 'master', 'google_analytics_id': '', 'extra_navbar': 'Powered by <a href="https://jupyterbook.org">Jupyter Book</a>', 'extra_footer': '', 'home_page_in_toc': True, 'announcement': '', 'use_repository_button': False, 'use_edit_page_button': False, 'use_issues_button': False}
+html_theme_options = {'search_bar_text': 'Search this book...', 'launch_buttons': {'notebook_interface': 'classic', 'binderhub_url': '', 'jupyterhub_url': '', 'thebe': False, 'colab_url': ''}, 'path_to_docs': '', 'repository_url': 'https://github.com/executablebooks/jupyter-book', 'repository_branch': 'master', 'extra_footer': '', 'home_page_in_toc': True, 'announcement': '', 'analytics': {'google_analytics_id': ''}, 'use_repository_button': False, 'use_edit_page_button': False, 'use_issues_button': False}
 html_title = 'My Jupyter Book'
-jupyter_cache = ''
-jupyter_execute_notebooks = 'auto'
 latex_engine = 'pdflatex'
 myst_enable_extensions = ['colon_fence', 'dollarmath', 'linkify', 'substitution', 'tasklist']
 myst_url_schemes = ['mailto', 'http', 'https']
+nb_execution_allow_errors = False
+nb_execution_cache_path = ''
+nb_execution_excludepatterns = []
+nb_execution_in_temp = False
+nb_execution_mode = 'auto'
+nb_execution_timeout = 30
 nb_output_stderr = 'show'
 numfig = True
 pygments_style = 'sphinx'
diff --git a/tests/test_config/test_get_final_config_custom_myst_extensions.yml b/tests/test_config/test_get_final_config_custom_myst_extensions.yml
index 274f725e30dfb0906f5799ef9f34d4a62b579ebf..ffa8c08cb3a4ee371e89f194030052a375ea7d75 100644
--- a/tests/test_config/test_get_final_config_custom_myst_extensions.yml
+++ b/tests/test_config/test_get_final_config_custom_myst_extensions.yml
@@ -13,10 +13,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -36,10 +32,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -55,8 +51,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -68,6 +62,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_empty_.yml b/tests/test_config/test_get_final_config_empty_.yml
index d9998b0cc296a392766f5f0195bc92d356e08a2b..58b3e7bfa7e75e846062d4a0cf4550c3aef2b6f9 100644
--- a/tests/test_config/test_get_final_config_empty_.yml
+++ b/tests/test_config/test_get_final_config_empty_.yml
@@ -10,10 +10,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -33,10 +29,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -52,8 +48,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -65,6 +59,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_exclude_patterns_.yml b/tests/test_config/test_get_final_config_exclude_patterns_.yml
index 206a24fb60367fde54e4a3258e249e93e77716d3..d6040b377b5c4620e5d90c6fe85e95959fb60cd3 100644
--- a/tests/test_config/test_get_final_config_exclude_patterns_.yml
+++ b/tests/test_config/test_get_final_config_exclude_patterns_.yml
@@ -13,10 +13,6 @@ final:
   - Thumbs.db
   - _build
   - new
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -36,10 +32,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -55,8 +51,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -68,6 +62,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_execute_method_.yml b/tests/test_config/test_get_final_config_execute_method_.yml
index b336a651a9eeae55f3b3f6c678dd1269aeab9a06..824ba3092a32ace3ea456a0472d059802db2ac39 100644
--- a/tests/test_config/test_get_final_config_execute_method_.yml
+++ b/tests/test_config/test_get_final_config_execute_method_.yml
@@ -12,10 +12,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -35,10 +31,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -54,8 +50,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: cache
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -67,6 +61,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: cache
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_extended_syntax_.yml b/tests/test_config/test_get_final_config_extended_syntax_.yml
index 91d0e054712d909a2c525054733bb6cc6e252ca9..2edad779b17d06d93fd98482c2a3da7b2ace04b9 100644
--- a/tests/test_config/test_get_final_config_extended_syntax_.yml
+++ b/tests/test_config/test_get_final_config_extended_syntax_.yml
@@ -14,10 +14,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -37,10 +33,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -56,8 +52,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - linkify
@@ -65,6 +59,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_html_extra_footer_.yml b/tests/test_config/test_get_final_config_html_extra_footer_.yml
index b085165194a49d742a30110617a34fc91a0de602..09dfeb2a9e93339c994ed7e2a199d8078add69f1 100644
--- a/tests/test_config/test_get_final_config_html_extra_footer_.yml
+++ b/tests/test_config/test_get_final_config_html_extra_footer_.yml
@@ -12,10 +12,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -35,10 +31,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -54,8 +50,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -67,6 +61,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_latex_doc_.yml b/tests/test_config/test_get_final_config_latex_doc_.yml
index 042e42ce01d38bc16f9514b75f04a77fb4029e29..f9a43f04f1cb444b522d5ac1dbfa9dca7d300a0c 100644
--- a/tests/test_config/test_get_final_config_latex_doc_.yml
+++ b/tests/test_config/test_get_final_config_latex_doc_.yml
@@ -14,10 +14,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -37,10 +33,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -56,8 +52,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -69,6 +63,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_launch_buttons_.yml b/tests/test_config/test_get_final_config_launch_buttons_.yml
index 37dae0c38b741d8fc0cd05a65c0a5a7e615f4d63..29ba02a80cf2eb09e806ba784bea67c3c2bf6ae2 100644
--- a/tests/test_config/test_get_final_config_launch_buttons_.yml
+++ b/tests/test_config/test_get_final_config_launch_buttons_.yml
@@ -12,10 +12,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -35,10 +31,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: other
@@ -54,8 +50,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -67,6 +61,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_repository_.yml b/tests/test_config/test_get_final_config_repository_.yml
index fad32f3c248525c9c9a97a2b8712e40a608ed7cf..91b3947e5ef005e601d8e81fbcaa5c00fe9be0c7 100644
--- a/tests/test_config/test_get_final_config_repository_.yml
+++ b/tests/test_config/test_get_final_config_repository_.yml
@@ -12,10 +12,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -35,10 +31,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -54,8 +50,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -67,6 +61,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_get_final_config_sphinx_default_.yml b/tests/test_config/test_get_final_config_sphinx_default_.yml
index d578189310d46fb1f4cb53f34926dc06e13db54c..44b796ca94878f576dcef6bef6e606a27d19fd4a 100644
--- a/tests/test_config/test_get_final_config_sphinx_default_.yml
+++ b/tests/test_config/test_get_final_config_sphinx_default_.yml
@@ -3,6 +3,8 @@ _user_config:
     config:
       html_theme: other
       html_theme_options:
+        analytics:
+          google_analytics_id: ''
         launch_buttons:
           binderhub_url: other
       new: value
@@ -21,10 +23,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -46,11 +44,11 @@ final:
   html_sourcelink_suffix: ''
   html_theme: other
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     launch_buttons:
       binderhub_url: other
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -62,6 +60,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   new: value
   numfig: true
diff --git a/tests/test_config/test_get_final_config_sphinx_recurse_.yml b/tests/test_config/test_get_final_config_sphinx_recurse_.yml
index fd5e28224a4eeeb1c7f54269cdbc9c0f632ead1c..e340565263cea54f3719c7ae81c68a1f7b45aaeb 100644
--- a/tests/test_config/test_get_final_config_sphinx_recurse_.yml
+++ b/tests/test_config/test_get_final_config_sphinx_recurse_.yml
@@ -22,10 +22,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -47,10 +43,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: other
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: other
@@ -66,8 +62,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -79,6 +73,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   new: value
   numfig: true
diff --git a/tests/test_config/test_get_final_config_title_.yml b/tests/test_config/test_get_final_config_title_.yml
index 2a17f7006390524fa99bb97f342916a6682e1d73..4c506813da991f0d0f545425a99ec62ea0a47788 100644
--- a/tests/test_config/test_get_final_config_title_.yml
+++ b/tests/test_config/test_get_final_config_title_.yml
@@ -11,10 +11,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -34,10 +30,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -53,8 +49,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: hallo
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   myst_enable_extensions:
   - colon_fence
@@ -66,6 +60,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_mathjax_config_warning.sphinx4.yml b/tests/test_config/test_mathjax_config_warning.sphinx4.yml
index dced3dc10c465f8beac2ced499bb94d3779e4dca..500e38b980ba0812092ced92bf94ad433b3dc7de 100644
--- a/tests/test_config/test_mathjax_config_warning.sphinx4.yml
+++ b/tests/test_config/test_mathjax_config_warning.sphinx4.yml
@@ -16,10 +16,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -39,10 +35,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -58,8 +54,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   mathjax3_config:
     TeX:
@@ -75,6 +69,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_mathjax_config_warning.sphinx5.yml b/tests/test_config/test_mathjax_config_warning.sphinx5.yml
new file mode 100644
index 0000000000000000000000000000000000000000..500e38b980ba0812092ced92bf94ad433b3dc7de
--- /dev/null
+++ b/tests/test_config/test_mathjax_config_warning.sphinx5.yml
@@ -0,0 +1,88 @@
+_user_config:
+  sphinx:
+    config:
+      mathjax3_config:
+        TeX:
+          Macros:
+            argmax: arg\,max
+final:
+  author: The Jupyter Book community
+  comments_config:
+    hypothesis: false
+    utterances: false
+  copyright: '2022'
+  exclude_patterns:
+  - '**.ipynb_checkpoints'
+  - .DS_Store
+  - Thumbs.db
+  - _build
+  extensions:
+  - sphinx_togglebutton
+  - sphinx_copybutton
+  - myst_nb
+  - jupyter_book
+  - sphinx_thebe
+  - sphinx_comments
+  - sphinx_external_toc
+  - sphinx.ext.intersphinx
+  - sphinx_design
+  - sphinx_book_theme
+  - sphinx_jupyterbook_latex
+  external_toc_exclude_missing: false
+  html_baseurl: ''
+  html_favicon: ''
+  html_logo: ''
+  html_sourcelink_suffix: ''
+  html_theme: sphinx_book_theme
+  html_theme_options:
+    analytics:
+      google_analytics_id: ''
+    announcement: ''
+    extra_footer: ''
+    home_page_in_toc: true
+    launch_buttons:
+      binderhub_url: ''
+      colab_url: ''
+      jupyterhub_url: ''
+      notebook_interface: classic
+      thebe: false
+    path_to_docs: ''
+    repository_branch: master
+    repository_url: https://github.com/executablebooks/jupyter-book
+    search_bar_text: Search this book...
+    use_edit_page_button: false
+    use_issues_button: false
+    use_repository_button: false
+  html_title: My Jupyter Book
+  latex_engine: pdflatex
+  mathjax3_config:
+    TeX:
+      Macros:
+        argmax: arg\,max
+  myst_enable_extensions:
+  - colon_fence
+  - dollarmath
+  - linkify
+  - substitution
+  - tasklist
+  myst_url_schemes:
+  - mailto
+  - http
+  - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
+  nb_output_stderr: show
+  numfig: true
+  pygments_style: sphinx
+  suppress_warnings:
+  - myst.domains
+  use_jupyterbook_latex: true
+  use_multitoc_numbering: true
+metadata:
+  latex_doc_overrides:
+    title: My Jupyter Book
+  latex_individualpages: false
diff --git a/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx4.yml b/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx4.yml
index d998872de930a207d29bf6c9e9ab4fe87002a8cb..5f9f85a9fe180408bc58975cd767e5848b2de47d 100644
--- a/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx4.yml
+++ b/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx4.yml
@@ -17,10 +17,6 @@ final:
   - .DS_Store
   - Thumbs.db
   - _build
-  execution_allow_errors: false
-  execution_excludepatterns: []
-  execution_in_temp: false
-  execution_timeout: 30
   extensions:
   - sphinx_togglebutton
   - sphinx_copybutton
@@ -40,10 +36,10 @@ final:
   html_sourcelink_suffix: ''
   html_theme: sphinx_book_theme
   html_theme_options:
+    analytics:
+      google_analytics_id: ''
     announcement: ''
     extra_footer: ''
-    extra_navbar: Powered by <a href="https://jupyterbook.org">Jupyter Book</a>
-    google_analytics_id: ''
     home_page_in_toc: true
     launch_buttons:
       binderhub_url: ''
@@ -59,8 +55,6 @@ final:
     use_issues_button: false
     use_repository_button: false
   html_title: My Jupyter Book
-  jupyter_cache: ''
-  jupyter_execute_notebooks: auto
   latex_engine: pdflatex
   mathjax2_config:
     TeX:
@@ -77,6 +71,12 @@ final:
   - mailto
   - http
   - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
   nb_output_stderr: show
   numfig: true
   pygments_style: sphinx
diff --git a/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx5.yml b/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx5.yml
new file mode 100644
index 0000000000000000000000000000000000000000..5f9f85a9fe180408bc58975cd767e5848b2de47d
--- /dev/null
+++ b/tests/test_config/test_mathjax_config_warning_mathjax2path.sphinx5.yml
@@ -0,0 +1,90 @@
+_user_config:
+  sphinx:
+    config:
+      mathjax2_config:
+        TeX:
+          Macros:
+            argmax: arg\,max
+      mathjax_path: https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js?config=TeX-AMS-MML_CHTML
+final:
+  author: The Jupyter Book community
+  comments_config:
+    hypothesis: false
+    utterances: false
+  copyright: '2022'
+  exclude_patterns:
+  - '**.ipynb_checkpoints'
+  - .DS_Store
+  - Thumbs.db
+  - _build
+  extensions:
+  - sphinx_togglebutton
+  - sphinx_copybutton
+  - myst_nb
+  - jupyter_book
+  - sphinx_thebe
+  - sphinx_comments
+  - sphinx_external_toc
+  - sphinx.ext.intersphinx
+  - sphinx_design
+  - sphinx_book_theme
+  - sphinx_jupyterbook_latex
+  external_toc_exclude_missing: false
+  html_baseurl: ''
+  html_favicon: ''
+  html_logo: ''
+  html_sourcelink_suffix: ''
+  html_theme: sphinx_book_theme
+  html_theme_options:
+    analytics:
+      google_analytics_id: ''
+    announcement: ''
+    extra_footer: ''
+    home_page_in_toc: true
+    launch_buttons:
+      binderhub_url: ''
+      colab_url: ''
+      jupyterhub_url: ''
+      notebook_interface: classic
+      thebe: false
+    path_to_docs: ''
+    repository_branch: master
+    repository_url: https://github.com/executablebooks/jupyter-book
+    search_bar_text: Search this book...
+    use_edit_page_button: false
+    use_issues_button: false
+    use_repository_button: false
+  html_title: My Jupyter Book
+  latex_engine: pdflatex
+  mathjax2_config:
+    TeX:
+      Macros:
+        argmax: arg\,max
+  mathjax_path: https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js?config=TeX-AMS-MML_CHTML
+  myst_enable_extensions:
+  - colon_fence
+  - dollarmath
+  - linkify
+  - substitution
+  - tasklist
+  myst_url_schemes:
+  - mailto
+  - http
+  - https
+  nb_execution_allow_errors: false
+  nb_execution_cache_path: ''
+  nb_execution_excludepatterns: []
+  nb_execution_in_temp: false
+  nb_execution_mode: auto
+  nb_execution_timeout: 30
+  nb_output_stderr: show
+  numfig: true
+  pygments_style: sphinx
+  suppress_warnings:
+  - myst.domains
+  use_jupyterbook_latex: true
+  use_multitoc_numbering: true
+metadata:
+  latex_doc_overrides:
+    title: My Jupyter Book
+  latex_individualpages: false
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx4.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx4.html
index 7c7f8f56029d3e0faef70653d1818ae35a91b111..1aac17fb1c2256764f88dd86ec49fe186d6be29f 100644
--- a/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx4.html
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -18,8 +18,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx5.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..1aac17fb1c2256764f88dd86ec49fe186d6be29f
--- /dev/null
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_multitoc_numbering_false.sphinx5.html
@@ -0,0 +1,46 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     3. Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     4. Content3
+    </a>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx4.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx4.html
index 5fc8ac6ae02fccab58180f46308da336f4684a4d..e2452dc9b8c2af2d7b71f2120dc5e7c358f86ddd 100644
--- a/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx4.html
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -47,8 +47,8 @@
      1. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx5.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..e2452dc9b8c2af2d7b71f2120dc5e7c358f86ddd
--- /dev/null
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_depth_parts_subset_multitoc_numbering_false.sphinx5.html
@@ -0,0 +1,65 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 1
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 2
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     Content3
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 3
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     1. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx4.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx4.html
index 3f2a4c25c6e3fdf07a995d2546c7abeb8fec4398..ba8224a9eaffdba5b6bbda0274a7639384bf2f7d 100644
--- a/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx4.html
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -18,8 +18,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx5.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..ba8224a9eaffdba5b6bbda0274a7639384bf2f7d
--- /dev/null
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_multitoc_numbering_false.sphinx5.html
@@ -0,0 +1,46 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        2.1. Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     3. Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     4. Content3
+    </a>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx4.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx4.html
index 84497c8442c9ed5e756225aa69f3aa27a16bda0b..9d8782e959a9aa75e840ce3309dfa905877e4b77 100644
--- a/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx4.html
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -23,8 +23,8 @@
      2. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx5.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..9d8782e959a9aa75e840ce3309dfa905877e4b77
--- /dev/null
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_multitoc_numbering_false.sphinx5.html
@@ -0,0 +1,58 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 1
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     2. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        2.1. Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 2
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     1. Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     2. Content3
+    </a>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx4.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx4.html
index 238dd337b39e2dcc5e38798b30c593c2e073c21b..53b6cf0ad1e00bd1aef3ae9cbbe2793b352e6b0d 100644
--- a/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx4.html
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -47,8 +47,8 @@
      1. Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
diff --git a/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx5.html b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..53b6cf0ad1e00bd1aef3ae9cbbe2793b352e6b0d
--- /dev/null
+++ b/tests/test_sphinx_multitoc_numbering/_toc_numbered_parts_subset_multitoc_numbering_false.sphinx5.html
@@ -0,0 +1,65 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 1
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content1.html">
+     1. Content1
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 2
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1">
+    <a class="reference internal" href="content2.html">
+     Content2
+    </a>
+   </li>
+   <li class="toctree-l1">
+    <a class="reference internal" href="content3.html">
+     Content3
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Chapter 3
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     1. Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage.html">
+        1.1. Asubpage
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tests/test_tocdirective/test_toc_parts_directive.sphinx5.html b/tests/test_tocdirective/test_toc_parts_directive.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..31040a84989762379e8bf2cf88c503e8fa724077
--- /dev/null
+++ b/tests/test_tocdirective/test_toc_parts_directive.sphinx5.html
@@ -0,0 +1,21 @@
+<div class="toctree-wrapper compound">
+ <p aria-level="2" class="caption" role="heading">
+  <span class="caption-text">
+   A section
+  </span>
+ </p>
+ <ul>
+  <li class="toctree-l1">
+   <a class="reference internal" href="subfolder/index.html">
+    Subfolder
+   </a>
+   <ul>
+    <li class="toctree-l2">
+     <a class="reference internal" href="subfolder/asubpage1.html">
+      Asubpage 1
+     </a>
+    </li>
+   </ul>
+  </li>
+ </ul>
+</div>
diff --git a/tests/test_tocdirective/test_toc_parts_sidebar.sphinx4.html b/tests/test_tocdirective/test_toc_parts_sidebar.sphinx4.html
index 4a5cb40a8d521d074f5b3fb645c84a020cd678e4..c35f83cd2d57d2b96d45a2a76bb3dd725e121f0c 100644
--- a/tests/test_tocdirective/test_toc_parts_sidebar.sphinx4.html
+++ b/tests/test_tocdirective/test_toc_parts_sidebar.sphinx4.html
@@ -1,5 +1,5 @@
 <nav aria-label="Main" class="bd-links" id="bd-docs-nav">
- <div class="bd-toc-item active">
+ <div class="bd-toc-item navbar-nav active">
   <ul class="nav bd-sidenav bd-sidenav__home-link">
    <li class="toctree-l1 current active">
     <a class="reference internal" href="#">
@@ -18,8 +18,8 @@
      Subfolder
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
-     <label for="toctree-checkbox-1">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
@@ -43,8 +43,8 @@
      Content1
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" type="checkbox">
-     <label for="toctree-checkbox-2">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-2">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
@@ -61,8 +61,8 @@
      Content2
     </a>
     <input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" type="checkbox">
-     <label for="toctree-checkbox-3">
-      <i class="fas fa-chevron-down">
+     <label class="toctree-toggle" for="toctree-checkbox-3">
+      <i class="fa-solid fa-chevron-down">
       </i>
      </label>
      <ul>
@@ -78,19 +78,20 @@
     <a class="reference internal" href="content3.html">
      Content3
     </a>
-    <input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" type="checkbox"/>
-    <label for="toctree-checkbox-4">
-     <i class="fas fa-chevron-down">
-     </i>
-    </label>
-    <ul>
-     <li class="toctree-l2">
-      <a class="reference internal" href="subfolder/asubpage4.html">
-       Asubpage 4
-      </a>
-     </li>
-    </ul>
+    <input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-4">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage4.html">
+        Asubpage 4
+       </a>
+      </li>
+     </ul>
+    </input>
    </li>
   </ul>
  </div>
-</nav>
\ No newline at end of file
+</nav>
diff --git a/tests/test_tocdirective/test_toc_parts_sidebar.sphinx5.html b/tests/test_tocdirective/test_toc_parts_sidebar.sphinx5.html
new file mode 100644
index 0000000000000000000000000000000000000000..c35f83cd2d57d2b96d45a2a76bb3dd725e121f0c
--- /dev/null
+++ b/tests/test_tocdirective/test_toc_parts_sidebar.sphinx5.html
@@ -0,0 +1,97 @@
+<nav aria-label="Main" class="bd-links" id="bd-docs-nav">
+ <div class="bd-toc-item navbar-nav active">
+  <ul class="nav bd-sidenav bd-sidenav__home-link">
+   <li class="toctree-l1 current active">
+    <a class="reference internal" href="#">
+     Main index
+    </a>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    A section
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="subfolder/index.html">
+     Subfolder
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-1" name="toctree-checkbox-1" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-1">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage1.html">
+        Asubpage 1
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+  <p aria-level="2" class="caption" role="heading">
+   <span class="caption-text">
+    Another section
+   </span>
+  </p>
+  <ul class="nav bd-sidenav">
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="content1.html">
+     Content1
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-2" name="toctree-checkbox-2" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-2">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage2.html">
+        Asubpage 2
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="content2.html">
+     Content2
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-3" name="toctree-checkbox-3" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-3">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage3.html">
+        Asubpage 3
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+   <li class="toctree-l1 has-children">
+    <a class="reference internal" href="content3.html">
+     Content3
+    </a>
+    <input class="toctree-checkbox" id="toctree-checkbox-4" name="toctree-checkbox-4" type="checkbox">
+     <label class="toctree-toggle" for="toctree-checkbox-4">
+      <i class="fa-solid fa-chevron-down">
+      </i>
+     </label>
+     <ul>
+      <li class="toctree-l2">
+       <a class="reference internal" href="subfolder/asubpage4.html">
+        Asubpage 4
+       </a>
+      </li>
+     </ul>
+    </input>
+   </li>
+  </ul>
+ </div>
+</nav>
diff --git a/tox.ini b/tox.ini
index 7a6447eb4bb47ec6078c3d912f0b1b38e6737f79..8588f7cec172ce949bf98e8dd6e01065c65f1996 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,10 +17,11 @@ envlist = py39-sphinx4
 usedevelop = true
 passenv=TERM
 
-[testenv:py{37,38,39}-sphinx{4}]
+[testenv:py{37,38,39}-sphinx{4,5}]
 extras = testing
 deps =
     sphinx4: sphinx>=4,<5
+    sphinx5: sphinx<=5,<6
 commands = pytest {posargs}
 
 [testenv:cli]