rails--rails/railties/CHANGELOG.md

• Deprecate support for using the HOST environment to specify the server IP.

  The BINDING environment should be used instead.

  Fixes #29516.

  Yuji Yaginuma

• Deprecate passing Rack server name as a regular argument to rails server.

  Previously:

  $ bin/rails server thin
  

  There wasn't an explicit option for the Rack server to use, now we have the --using option with the -u short switch.

  Now:

  $ bin/rails server -u thin
  

  This change also improves the error message if a missing or mistyped rack server is given.

  Genadi Samokovarov

• Add "rails routes --expanded" option to output routes in expanded mode like "psql --expanded". Result looks like:

  $ rails routes --expanded
  --[ Route 1 ]------------------------------------------------------------
  Prefix            | high_scores
  Verb              | GET
  URI               | /high_scores(.:format)
  Controller#Action | high_scores#index
  --[ Route 2 ]------------------------------------------------------------
  Prefix            | new_high_score
  Verb              | GET
  URI               | /high_scores/new(.:format)
  Controller#Action | high_scores#new
  

  Benoit Tigeot

• Rails 6 requires Ruby 2.4.1 or newer.

  Jeremy Daer

Please check 5-2-stable for previous changes.