Update manual pages (manually forced rebuild)

Updated via the `update-git-version-and-manual-pages.yml` GitHub workflow.

Author: jvns

external/docs/content/docs/_index.html

@@ -7,4 +7,7 @@
 url: "/docs.html"
 aliases:
 - "/docs/index.html"
+- "/doc/index.html"
+- "/doc"
+- "/doc.html"
 ---