[MERGE] Forward-port of branch 12.0 to 13.0

conf.py

@@ -102,9 +102,6 @@ extensions = [
 
     'exercise_admonition',
 
-    # Build code from git patches
-    'patchqueue',
-
     # Redirection generator
     'redirects',
 
@@ -308,7 +305,7 @@ def _generate_alternate_urls(app, pagename, templatename, context, doctree):
 
     def _build_url(_version=None, _lang=None):
         if app.config.is_remote_build:
-            # Project root like https://odoo.com/documentation/14.0/fr
+            # Project root like https://www.odoo.com/documentation
             _root = app.config.project_root
         else:
             # Project root like .../documentation/_build/html/14.0/fr