the xml parameter is now filtered in the diaspora_federation gem

config/initializers/filter_parameter_logging.rb

 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [:password, :xml,:message, :text, :bio]
+Rails.application.config.filter_parameters += %i(password message text bio)