README.md in gollum-auth-0.6.2 vs README.md in gollum-auth-0.7.0

@@ -11,10 +11,11 @@
 [HTTP Basic Authentication](https://en.wikipedia.org/wiki/Basic_access_authentication)
 to gollum so that only authenticated users have access to your wiki.
 Optionally you can allow readonly-access for unauthenticated guests.
 Also the current user's name and e-mail are passed to gollum (via session key
 `gollum.author`) to see who changed what.
+It works with Gollum 4 and Gollum 5.
 
 
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -63,10 +64,10 @@
   name: Morty Smith
   email: [e-mail]
 }
 
 # Allow unauthenticated users to read the wiki (disabled by default).
-options = { allow_guests: true }
+options = { allow_unauthenticated_readonly: true }
 
 # Allow only authenticated users to change the wiki.
 # (NOTE: This must be loaded *before* Precious::App!)
 use Gollum::Auth, users, options