• Added EXPERIMENTAL close_idle_connections method to Mojo::Server::Daemon.
  
• Improved one_tick method in Mojo::IOLoop to protect from recursion, similar to the start method.
  
• Improved log attribute in Mojolicious to make it easier to override default settings. (jberger)
  
• Fixed bug in Mojo::Server::Prefork where workers would accept keep-alive requests after a graceful shutdown had
  already been initiated.
  
• Fixed bugs in Mojo::Util and Mojo::Asset::File where incomplete writes would not be recognized as errors.
  (bobkare, kraih)