Updated to Zola 0.22.1

Author: seankearney

config.toml

@@ -31,10 +31,8 @@ generate_sitemap = true
 # When set to "false", robots.txt is not generated
 generate_robots_txt = true
 
-[markdown]
-# Whether to do syntax highlighting
-# Theme can be customised by setting the `highlight_theme` variable to a theme supported by Zola
-highlight_code = true
+[markdown.highlighting]
+theme = "nord"
 
 [extra]