update grav et plugin

system/config/system.yaml

@@ -10,6 +10,11 @@ custom_base_url: ''                              # Set the base_url manually, e.
 username_regex: '^[a-z0-9_-]{3,16}$'             # Only lowercase chars, digits, dashes, underscores. 3 - 16 chars
 pwd_regex: '(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,}' # At least one number, one uppercase and lowercase letter, and be at least 8+ chars
 intl_enabled: true                               # Special logic for PHP International Extension (mod_intl)
+http_x_forwarded:                                # Configuration options for the various HTTP_X_FORWARD headers
+  protocol: true
+  host: false
+  port: true
+  ip: true
 
 languages:
   supported: []                                  # List of languages supported. eg: [en, fr, de]
@@ -54,6 +59,12 @@ pages:
     special_chars:                               # List of special characters to automatically convert to entities
       '>': 'gt'
       '<': 'lt'
+    valid_link_attributes:                       # Valid attributes to pass through via markdown links
+      - rel
+      - target
+      - id
+      - class
+      - classes
   types: [html,htm,xml,txt,json,rss,atom]        # list of valid page types
   append_url_extension: ''                       # Append page's extension in Page urls (e.g. '.html' results in /path/page.html)
   expires: 604800                                # Page expires time in seconds (604800 seconds = 7 days)