theme: upgrade to latest v4.9-dev - get singular taxonomy URLs

config/_default/config.toml

@@ -37,6 +37,13 @@ enableEmoji = true
 footnotereturnlinkcontents = "<sup>^</sup>"
 ignoreFiles = ["\\.ipynb$", ".ipynb_checkpoints$", "\\.Rmd$", "\\.Rmarkdown$", "_files$", "_cache$"]
 
+# Workaround Hugo publishing taxonomy URLs as plurals - consistently use singular across Academic.
+[permalinks]
+  authors = "/author/:slug/"
+  tags = "/tag/:slug/"
+  categories = "/category/:slug/"
+  publication_types = "/publication-type/:slug/"
+
 [outputs]
   home = [ "HTML", "RSS", "JSON", "WebAppManifest" ]
   section = [ "HTML", "RSS" ]