theme: upgrade to latest v4.6.2

config/_default/params.toml

@@ -75,7 +75,7 @@ privacy_pack = false
 
 # Enable visitors to edit pages?
 #   `repo` defines the repository URL. `editable` defines which page types can be edited.
-edit_page = {repo_url = "https://github.com/gcushen/hugo-academic", repo_branch = "master", editable = {docs = true, page = false, post = false}}
+edit_page = {repo_url = "https://github.com/gcushen/hugo-academic", content_dir = "", repo_branch = "master", editable = {docs = true, page = false, post = false}}
 
 ############################
 ## Contact details

content/authors/admin/_index.md

@@ -38,7 +38,7 @@ education:
     year: 2008
 
 # Social/Academic Networking
-# For available icons, see: https://sourcethemes.com/academic/docs/widgets/#icons
+# For available icons, see: https://sourcethemes.com/academic/docs/page-builder/#icons
 #   For an email link, use "fas" icon pack, "envelope" icon, and a link in the
 #   form "mailto:your-email@example.com" or "#contact" for contact widget.
 social: