Removed necessity for Array.flat and Array.flatMap polyfill

material/.overrides/main.html

@@ -23,5 +23,5 @@
 {% endblock %}
 {% block scripts %}
   {{ super() }}
-  <script src="{{ 'assets/javascripts/custom.a2f5d53d.min.js' | url }}"></script>
+  <script src="{{ 'assets/javascripts/custom.785bde5b.min.js' | url }}"></script>
 {% endblock %}

material/base.html

@@ -222,7 +222,7 @@
         "base": base_url,
         "features": features,
         "translations": {},
-        "search": "assets/javascripts/workers/search.780af0f4.min.js" | url
+        "search": "assets/javascripts/workers/search.dfff1995.min.js" | url
       } -%}
       {%- if config.extra.version -%}
         {%- set _ = app.update({ "version": config.extra.version }) -%}
@@ -250,7 +250,7 @@
       </script>
     {% endblock %}
     {% block scripts %}
-      <script src="{{ 'assets/javascripts/bundle.c1c13a0d.min.js' | url }}"></script>
+      <script src="{{ 'assets/javascripts/bundle.4e31edb1.min.js' | url }}"></script>
       {% for path in config.extra_javascript %}
         {% if path.endswith(".mjs") %}
           <script type="module" src="{{ path | url }}"></script>

src/assets/javascripts/_/index.ts

@@ -80,7 +80,7 @@ export type Translations =
  */
 export interface Versioning {
   provider: "mike"                     /* Version provider */
-  default?: string                     /* Default version */
+  default?: string | string[]          /* Default version */
 }
 
 /**

src/assets/javascripts/integrations/search/query/transform/index.ts

@@ -89,7 +89,10 @@ export function transform(
 
     /* => 4 */
     .split(/\s+/g)
-      .flatMap(fn)
+      .reduce((prev, term) => {
+        const next = fn(term)
+        return [...prev, ...Array.isArray(next) ? next : [next]]
+      }, [] as string[])
       .map(term => /([~^]$)/.test(term) ? `${term}1` : term)
       .map(term => /(^[+-]|[~^]\d+$)/.test(term) ? term : `${term}*`)
       .join(" ")

src/assets/javascripts/integrations/version/index.ts

@@ -161,8 +161,12 @@ export function setupVersionSelector(
       if (outdated === null) {
         outdated = true
 
+        /* Obtain and normalize default versions */
+        let ignored = config.version?.default || "latest"
+        if (!Array.isArray(ignored))
+          ignored = [ignored]
+
         /* Check if version is considered a default */
-        const ignored = [config.version?.default || ["latest"]].flat()
         main: for (const ignore of ignored)
           for (const alias of current.aliases)
             if (new RegExp(ignore, "i").test(alias)) {