diff --git a/.gitignore b/.gitignore
index f514337c7561..5389b17db1cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -152,3 +152,4 @@ docs/**/*.html
 # jupyterlite stuff
 .jupyterlite.doit.db
 docs/jupyter_lite_config.json
+*.quarto_ipynb
diff --git a/docs/_extensions/quarto-ext/fontawesome/_extension.yml b/docs/_extensions/fontawesome/_extension.yml
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/_extension.yml
rename to docs/_extensions/fontawesome/_extension.yml
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/css/all.css b/docs/_extensions/fontawesome/assets/css/all.css
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/css/all.css
rename to docs/_extensions/fontawesome/assets/css/all.css
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/css/latex-fontsize.css b/docs/_extensions/fontawesome/assets/css/latex-fontsize.css
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/css/latex-fontsize.css
rename to docs/_extensions/fontawesome/assets/css/latex-fontsize.css
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.ttf b/docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.woff2 b/docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Brands-Regular-400.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.ttf b/docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.woff2 b/docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Regular-400.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.ttf b/docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.woff2 b/docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/FontAwesome6Free-Solid-900.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-brands-400.ttf b/docs/_extensions/fontawesome/assets/webfonts/fa-brands-400.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-brands-400.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/fa-brands-400.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-brands-400.woff2 b/docs/_extensions/fontawesome/assets/webfonts/fa-brands-400.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-brands-400.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/fa-brands-400.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-regular-400.ttf b/docs/_extensions/fontawesome/assets/webfonts/fa-regular-400.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-regular-400.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/fa-regular-400.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-regular-400.woff2 b/docs/_extensions/fontawesome/assets/webfonts/fa-regular-400.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-regular-400.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/fa-regular-400.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-solid-900.ttf b/docs/_extensions/fontawesome/assets/webfonts/fa-solid-900.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-solid-900.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/fa-solid-900.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-solid-900.woff2 b/docs/_extensions/fontawesome/assets/webfonts/fa-solid-900.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-solid-900.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/fa-solid-900.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-v4compatibility.ttf b/docs/_extensions/fontawesome/assets/webfonts/fa-v4compatibility.ttf
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-v4compatibility.ttf
rename to docs/_extensions/fontawesome/assets/webfonts/fa-v4compatibility.ttf
diff --git a/docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-v4compatibility.woff2 b/docs/_extensions/fontawesome/assets/webfonts/fa-v4compatibility.woff2
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/assets/webfonts/fa-v4compatibility.woff2
rename to docs/_extensions/fontawesome/assets/webfonts/fa-v4compatibility.woff2
diff --git a/docs/_extensions/quarto-ext/fontawesome/fontawesome.lua b/docs/_extensions/fontawesome/fontawesome.lua
similarity index 100%
rename from docs/_extensions/quarto-ext/fontawesome/fontawesome.lua
rename to docs/_extensions/fontawesome/fontawesome.lua
diff --git a/docs/_extensions/machow/interlinks/.gitignore b/docs/_extensions/interlinks/.gitignore
similarity index 100%
rename from docs/_extensions/machow/interlinks/.gitignore
rename to docs/_extensions/interlinks/.gitignore
diff --git a/docs/_extensions/machow/interlinks/_extension.yml b/docs/_extensions/interlinks/_extension.yml
similarity index 100%
rename from docs/_extensions/machow/interlinks/_extension.yml
rename to docs/_extensions/interlinks/_extension.yml
diff --git a/docs/_extensions/machow/interlinks/interlinks.lua b/docs/_extensions/interlinks/interlinks.lua
similarity index 100%
rename from docs/_extensions/machow/interlinks/interlinks.lua
rename to docs/_extensions/interlinks/interlinks.lua
diff --git a/docs/presentations/pycon2024/maintainers.qmd b/docs/presentations/pycon2024/maintainers.qmd
index 0235ee55ddac..d3a282671171 100644
--- a/docs/presentations/pycon2024/maintainers.qmd
+++ b/docs/presentations/pycon2024/maintainers.qmd
@@ -245,6 +245,7 @@ _CI must complete "quickly"_
 
 ::: {.callout-warning}
 ## Opinions follow
+Opinions herein…
 :::
 
 - **Env setup needs to be _fast_**: avoid constraint solving
@@ -282,7 +283,8 @@ _We've added 3 or 4 new backends since the switch_
 ## Tools: GitHub Actions {.smaller}
 
 ::: {.callout-note}
-### I don't work for GitHub
+## I don't work for GitHub
+…even though it might seem like it
 :::
 
 - Pay for the [the Teams plan](https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration#usage-limits) to get more concurrency
diff --git a/nix/quarto/default.nix b/nix/quarto/default.nix
index d7921ed90ba6..fe8be4b14c8a 100644
--- a/nix/quarto/default.nix
+++ b/nix/quarto/default.nix
@@ -17,15 +17,15 @@ let
     "aarch64-darwin" = "macos";
   };
   shas = {
-    "x86_64-linux" = "sha256-X+VgTY649Vo37u8byNzLD+KPVK3MRdySAPN0ZhdBw0g=";
-    "aarch64-linux" = "sha256-xOfh+lrLEaU2ph20COBBg+PuZjzNZwD1NSGjcCyoL1I=";
-    "aarch64-darwin" = "sha256-yK0y7gnYWKO5vRBoBtYva3cmIL4ddoeYhn2Gor/NUCs=";
+    "x86_64-linux" = "sha256-1HqjMENJ1H5RBaKIRZoUDGrdSEQOhhIiRLIQFqnkFlk=";
+    "aarch64-linux" = "sha256-kRh8wC4nzHuE25Ymj+e+cy6+cl0YYF44cUAZwbjCCvw=";
+    "aarch64-darwin" = "sha256-/1gV3MrRNuGPALzR+1o3x9BvZakyZDRYQwRUzagfHMA=";
   };
   inherit (stdenv.hostPlatform) system;
 in
 stdenv.mkDerivation rec {
   pname = "quarto";
-  version = "1.5.13";
+  version = "1.5.55";
   src = fetchurl {
     url = "https://github.com/quarto-dev/quarto-cli/releases/download/v${version}/quarto-${version}-${platforms.${system}}.tar.gz";
     sha256 = shas.${system};