diff --git a/.config/panache.toml b/.config/panache.toml
index a385616..75b3e89 100644
--- a/.config/panache.toml
+++ b/.config/panache.toml
@@ -1,5 +1,6 @@
 flavor = "quarto"
 exclude = [".git/", ".github/", "LICENSE.md", "README.md"]
+include = ["*.qmd", "*.md", "*.md.jinja", "*.qmd.jinja"]
 
 [format]
 tab-width = 2
diff --git a/.config/rumdl.toml b/.config/rumdl.toml
index 59718d0..a8618c0 100644
--- a/.config/rumdl.toml
+++ b/.config/rumdl.toml
@@ -11,9 +11,10 @@ exclude = [
   "**/_badges.qmd",
   # Links gets mangled
   "**/CONTRIBUTING.md.jinja",
-
 ]
 
+include = ["*.qmd", "*.md", "*.md.jinja", "*.qmd.jinja"]
+
 # List style: `-`
 [MD004]
 style = "dash"
diff --git a/justfile b/justfile
index 7f09ca7..187406d 100644
--- a/justfile
+++ b/justfile
@@ -37,7 +37,6 @@ update-quarto-theme:
 # Update files in the template from the Copier parent folder
 sync-template-files:
   cp CODE_OF_CONDUCT.md .editorconfig template/
-  cp .config/rumdl.toml .config/panache.toml template/.config/
   mkdir -p template/tools
   cp tools/get-contributors.sh template/tools/
   cp .github/pull_request_template.md template/.github/
diff --git a/template/.config/rumdl.toml b/template/.config/rumdl.toml
index 2ba4800..fc0a168 100644
--- a/template/.config/rumdl.toml
+++ b/template/.config/rumdl.toml
@@ -11,7 +11,6 @@ exclude = [
   "**/_badges.qmd",
   # Links gets mangled
   "**/CONTRIBUTING.md",
-
 ]
 
 # List style: `-`
diff --git a/template/404.qmd.jinja b/template/404.qmd.jinja
index 01f9164..5190007 100644
--- a/template/404.qmd.jinja
+++ b/template/404.qmd.jinja
@@ -7,6 +7,7 @@ title: "The page you are looking for does not exist"
 ---
 
 {% if for_seedcase -%}
+
 Let's get you back to greener grounds.
 
 👉 Go to [homepage](/index.qmd).
@@ -17,6 +18,8 @@ illustration of the number 404 surrounded by trees and mountains"}
 ## Illustration by [Storyset](https://storyset.com/online) {.appendix}
 
 {%- else -%}
-This page does not exist, go back to the [homepage](/index.qmd) or check the URL
-for typos.
+
+This page does not exist, go back to the [homepage](/index.qmd) or
+check the URL for typos.
+
 {%- endif %}
diff --git a/template/CONTRIBUTING.md.jinja b/template/CONTRIBUTING.md.jinja
index 52d5b72..07b7f73 100644
--- a/template/CONTRIBUTING.md.jinja
+++ b/template/CONTRIBUTING.md.jinja
@@ -4,16 +4,18 @@
 
 The easiest way to contribute is to report issues or bugs that you might find
 while using `{{ github_repo }}`. You can do this by creating a
-[new](https://github.com/{{ github_repo_spec }}/issues/new/choose)
-issue on our GitHub repository.
+[new](https://github.com/{{ github_repo_spec }}/issues/new/choose) issue on our
+GitHub repository.
 
 ## :pencil2: Adding or modifying content
 
 {% if for_seedcase -%}
-If you would like to contribute content, please check out our
-[guidebook](https://guidebook.seedcase-project.org/) for more specific details
-on how we work and develop. It is a regularly evolving document, so is at
-various states of completion.
+
+If you would like to contribute content, please check out
+our [guidebook](https://guidebook.seedcase-project.org/) for more specific
+details on how we work and develop. It is a regularly evolving document, so is
+at various states of completion.
+
 {%- endif %}
 
 To contribute to `{{ github_repo }}`, you first need to install
@@ -23,10 +25,10 @@ manage our package, such as to run checks and test the package. Both the uv and
 justfile websites have a more detailed guide on using uv, but below are some
 simple instructions to get you started.
 
-It's easiest to first
-[install uv](https://docs.astral.sh/uv/getting-started/installation/) and then
-install justfile and the other tools with uv. Once you've installed uv, install
-the other tools by running:
+It's easiest to first [install
+uv](https://docs.astral.sh/uv/getting-started/installation/) and then install
+justfile and the other tools with uv. Once you've installed uv, install the
+other tools by running:
 
 ```bash
 uv tool install rust-just pyrefly ruff
@@ -38,7 +40,7 @@ Code.
 We keep all our development workflows in the `justfile`, so you can explore it
 to see what commands are available. To see a list of commands available, run:
 
-``` bash
+```bash
 just
 ```
 
@@ -46,14 +48,14 @@ As you contribute, make sure your changes will pass our tests by opening a
 terminal so that the working directory is the root of this package's repository
 and running:
 
-``` bash
+```bash
 just run-all
 ```
 
-When committing changes, please try to follow
-[Conventional Commits](https://decisions.seedcase-project.org/why-conventional-commits/)
-as Git messages. Using this convention allows us to be able to automatically
-create a release based on the commit message by using
+When committing changes, please try to follow [Conventional
+Commits](https://decisions.seedcase-project.org/why-conventional-commits/) as
+Git messages. Using this convention allows us to be able to automatically create
+a release based on the commit message by using
 [Cocogitto](https://decisions.seedcase-project.org/why-semantic-release-with-cocogitto/).
 If you don't use Conventional Commits when making a commit, we will revise the
 pull request title to follow that format, as we use squash merges when merging