fix coinbase callback

app/controllers/user_upgrades_controller.rb

@@ -2,6 +2,7 @@ class UserUpgradesController < ApplicationController
   before_filter :member_only, :only => [:new, :show]
   helper_method :encrypt_custom, :coinbase
   force_ssl :if => :ssl_enabled?
+  skip_before_action :verify_authenticity_token, only: [:create]
 
   def create
     if params[:order][:status] == "completed"

config/danbooru_default_config.rb

@@ -4,7 +4,7 @@ module Danbooru
   class Configuration
     # The version of this Danbooru.
     def version
-      "2.65.2"
+      "2.65.3"
     end
 
     # The name of this Danbooru.