diff --git a/docs/layouts/partials/chevron-svg.html b/docs/layouts/partials/chevron-svg.html
new file mode 100644
index 000000000..afe7973f9
--- /dev/null
+++ b/docs/layouts/partials/chevron-svg.html
@@ -0,0 +1,4 @@
+{{/* Cached chevron SVG icon — loaded and minified once per build. */}}
+{{- $icon := resources.Get "icons/chevron-menu.svg" -}}
+{{- $svg := $icon | minify -}}
+{{- return (replace $svg.Content "<svg " "<svg aria-hidden=\"true\" focusable=\"false\" ") -}}
diff --git a/docs/layouts/partials/head-css.html b/docs/layouts/partials/head-css.html
index 2246879e4..b10c8e402 100644
--- a/docs/layouts/partials/head-css.html
+++ b/docs/layouts/partials/head-css.html
@@ -1,6 +1,6 @@
 
 {{ $scssMain := "scss/main.scss"}}
-{{ if .Site.IsServer }}
+{{ if .IsServer }}
 {{/* Note the missing postCSS. This makes it snappier to develop in Chrome, but makes it look sub-optimal in other browsers. */}}
 {{ $css := resources.Get $scssMain | toCSS (dict "enableSourceMap" true) }}
 <link href="{{ $css.RelPermalink }}" rel="stylesheet">
diff --git a/docs/layouts/partials/head.html b/docs/layouts/partials/head.html
index b29d3b9d3..e6fe3a73f 100644
--- a/docs/layouts/partials/head.html
+++ b/docs/layouts/partials/head.html
@@ -20,7 +20,7 @@
 {{- template "_internal/schema.html" . -}}
 {{- template "_internal/twitter_cards.html" . -}}
 
-{{ partialCached "head-css.html" . "asdf" }}
+{{ partialCached "head-css.html" .Site "head-css" }}
 <script
   src="https://code.jquery.com/jquery-3.5.1.min.js"
   integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0="
diff --git a/docs/layouts/partials/sidebar.html b/docs/layouts/partials/sidebar.html
index 50a599d49..daa590868 100644
--- a/docs/layouts/partials/sidebar.html
+++ b/docs/layouts/partials/sidebar.html
@@ -70,11 +70,7 @@
                       aria-controls="section-{{ $pageId }}"
                       aria-label="{{ if $activeSection }}Collapse{{ else }}Expand{{ end }} {{ $page.LinkTitle }} section">
                       <span class="gd-docs-menu-page__chevron">
-                        {{ with resources.Get "icons/chevron-menu.svg" }}
-                          {{ $svg := . | minify }}
-                          {{ $svg := replace $svg.Content "<svg " "<svg aria-hidden=\"true\" focusable=\"false\" " }}
-                          {{ $svg | safeHTML }}
-                        {{ end }}
+                        {{ partialCached "chevron-svg.html" . "chevron" | safeHTML }}
                       </span>
                     </button>
                 {{ end }}
diff --git a/docs/layouts/partials/structureddata/capital-titles.html b/docs/layouts/partials/structureddata/capital-titles.html
new file mode 100644
index 000000000..2bf3224cc
--- /dev/null
+++ b/docs/layouts/partials/structureddata/capital-titles.html
@@ -0,0 +1,23 @@
+{{/* Returns a slice of unique, capitalized page titles from the site.
+     Called via partialCached — computed once per build, not per page. */}}
+{{- $pageTitles := slice -}}
+{{- range .Pages -}}
+  {{- $pageTitles = $pageTitles | append .Title -}}
+{{- end -}}
+
+{{- $uniquePageTitles := slice -}}
+{{- range $pageTitles -}}
+  {{- if not (in $uniquePageTitles .) -}}
+    {{- $uniquePageTitles = $uniquePageTitles | append . -}}
+  {{- end -}}
+{{- end -}}
+
+{{- $capitalTitles := slice -}}
+{{- range $uniquePageTitles -}}
+  {{- $firstChar := substr . 0 1 -}}
+  {{- if eq $firstChar (upper $firstChar) -}}
+    {{- $capitalTitles = $capitalTitles | append . -}}
+  {{- end -}}
+{{- end -}}
+
+{{- return $capitalTitles -}}
diff --git a/docs/layouts/partials/structureddata/structureddata.looker.html b/docs/layouts/partials/structureddata/structureddata.looker.html
index d6b09b0ad..37e4dd9dd 100644
--- a/docs/layouts/partials/structureddata/structureddata.looker.html
+++ b/docs/layouts/partials/structureddata/structureddata.looker.html
@@ -1,30 +1,7 @@
 {{- $pageData := .Page -}}
 {{- $siteData := .Site -}}
 
-{{- $sectionTitles := slice -}}
-{{- range $siteData.Sections -}}
-{{- $sectionTitles = $sectionTitles | append .Title -}}
-{{- end -}}
-
-{{- $pageTitles := slice -}}
-{{- range $siteData.Pages -}}
-{{- $pageTitles = $pageTitles | append .Title -}}
-{{- end -}}
-
-{{- $uniquePageTitles := slice -}}
-{{- range $pageTitles -}}
-{{- if not (in $uniquePageTitles .) -}}
-    {{- $uniquePageTitles = $uniquePageTitles | append . -}}
-{{- end -}}
-{{- end -}}
-
-{{- $capitalTitles := slice -}}
-{{- range $uniquePageTitles -}}
-{{- $firstChar := substr . 0 1 -}}
-{{- if eq $firstChar (upper $firstChar) -}}
-    {{- $capitalTitles = $capitalTitles | append . -}}
-{{- end -}}
-{{- end -}}
+{{- $capitalTitles := partialCached "structureddata/capital-titles.html" $siteData "capital-titles" -}}
 
 {{ if in $capitalTitles $pageData.Params.title }}
  {{ if eq $pageData.Params.title "Introduction" }}
diff --git a/scripts/assemble-versions.sh b/scripts/assemble-versions.sh
index c7a963714..435ad3581 100755
--- a/scripts/assemble-versions.sh
+++ b/scripts/assemble-versions.sh
@@ -36,7 +36,7 @@ echo "Removing master's latest directory"
 rm -rf "${content_dir:?}/latest"
 
 # 4. Find the highest numbered version and promote it to "latest"
-highest_version=$(ls -1 "./$content_dir/" | grep -E '^[0-9]+$' | sort -V | tail -n 1)
+highest_version=$(ls -1 "./$content_dir/" | grep -E '^[0-9]+\.[0-9]+$' | sort -V | tail -n 1)
 
 if [ -n "$highest_version" ]; then
     echo "Promoting version $highest_version to /latest"